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* [PATCH] RISC-V: Add vmaxu.vx C++ API tests.
@ 2023-02-03  8:00 juzhe.zhong
  0 siblings, 0 replies; 2+ messages in thread
From: juzhe.zhong @ 2023-02-03  8:00 UTC (permalink / raw)
  To: gcc-patches; +Cc: kito.cheng, Ju-Zhe Zhong

From: Ju-Zhe Zhong <juzhe.zhong@rivai.ai>

gcc/testsuite/ChangeLog:

        * g++.target/riscv/rvv/base/vmaxu_vx_mu_rv32-1.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_mu_rv32-2.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_mu_rv32-3.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_mu_rv64-1.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_mu_rv64-2.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_mu_rv64-3.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_rv32-1.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_rv32-2.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_rv32-3.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_rv64-1.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_rv64-2.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_rv64-3.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_tu_rv32-1.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_tu_rv32-2.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_tu_rv32-3.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_tu_rv64-1.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_tu_rv64-2.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_tu_rv64-3.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_tum_rv32-1.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_tum_rv32-2.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_tum_rv32-3.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_tum_rv64-1.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_tum_rv64-2.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_tum_rv64-3.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-1.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-2.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-3.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-1.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-2.C: New test.
        * g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-3.C: New test.

---
 .../riscv/rvv/base/vmaxu_vx_mu_rv32-1.C       | 157 +++++++++
 .../riscv/rvv/base/vmaxu_vx_mu_rv32-2.C       | 157 +++++++++
 .../riscv/rvv/base/vmaxu_vx_mu_rv32-3.C       | 157 +++++++++
 .../riscv/rvv/base/vmaxu_vx_mu_rv64-1.C       | 160 +++++++++
 .../riscv/rvv/base/vmaxu_vx_mu_rv64-2.C       | 160 +++++++++
 .../riscv/rvv/base/vmaxu_vx_mu_rv64-3.C       | 160 +++++++++
 .../riscv/rvv/base/vmaxu_vx_rv32-1.C          | 308 +++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_rv32-2.C          | 308 +++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_rv32-3.C          | 308 +++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_rv64-1.C          | 314 ++++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_rv64-2.C          | 314 ++++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_rv64-3.C          | 314 ++++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_tu_rv32-1.C       | 157 +++++++++
 .../riscv/rvv/base/vmaxu_vx_tu_rv32-2.C       | 157 +++++++++
 .../riscv/rvv/base/vmaxu_vx_tu_rv32-3.C       | 157 +++++++++
 .../riscv/rvv/base/vmaxu_vx_tu_rv64-1.C       | 160 +++++++++
 .../riscv/rvv/base/vmaxu_vx_tu_rv64-2.C       | 160 +++++++++
 .../riscv/rvv/base/vmaxu_vx_tu_rv64-3.C       | 160 +++++++++
 .../riscv/rvv/base/vmaxu_vx_tum_rv32-1.C      | 157 +++++++++
 .../riscv/rvv/base/vmaxu_vx_tum_rv32-2.C      | 157 +++++++++
 .../riscv/rvv/base/vmaxu_vx_tum_rv32-3.C      | 157 +++++++++
 .../riscv/rvv/base/vmaxu_vx_tum_rv64-1.C      | 160 +++++++++
 .../riscv/rvv/base/vmaxu_vx_tum_rv64-2.C      | 160 +++++++++
 .../riscv/rvv/base/vmaxu_vx_tum_rv64-3.C      | 160 +++++++++
 .../riscv/rvv/base/vmaxu_vx_tumu_rv32-1.C     | 157 +++++++++
 .../riscv/rvv/base/vmaxu_vx_tumu_rv32-2.C     | 157 +++++++++
 .../riscv/rvv/base/vmaxu_vx_tumu_rv32-3.C     | 157 +++++++++
 .../riscv/rvv/base/vmaxu_vx_tumu_rv64-1.C     | 160 +++++++++
 .../riscv/rvv/base/vmaxu_vx_tumu_rv64-2.C     | 160 +++++++++
 .../riscv/rvv/base/vmaxu_vx_tumu_rv64-3.C     | 160 +++++++++
 30 files changed, 5670 insertions(+)
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv32-1.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv32-2.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv32-3.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv64-1.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv64-2.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv64-3.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv32-1.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv32-2.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv32-3.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv64-1.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv64-2.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv64-3.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv32-1.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv32-2.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv32-3.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv64-1.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv64-2.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv64-3.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv32-1.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv32-2.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv32-3.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv64-1.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv64-2.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv64-3.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-1.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-2.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-3.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-1.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-2.C
 create mode 100644 gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-3.C

diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv32-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv32-1.C
new file mode 100644
index 00000000000..9d473077110
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv32-1.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_mu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_mu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_mu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_mu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_mu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_mu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_mu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv32-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv32-2.C
new file mode 100644
index 00000000000..b332587986b
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv32-2.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_mu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_mu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_mu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_mu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_mu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_mu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_mu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv32-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv32-3.C
new file mode 100644
index 00000000000..1e6a9e74090
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv32-3.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_mu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_mu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_mu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_mu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_mu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_mu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_mu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv64-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv64-1.C
new file mode 100644
index 00000000000..ab7340f4ed0
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv64-1.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_mu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_mu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_mu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_mu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_mu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_mu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_mu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv64-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv64-2.C
new file mode 100644
index 00000000000..a2ad9a911dd
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv64-2.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_mu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_mu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_mu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_mu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_mu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_mu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_mu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv64-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv64-3.C
new file mode 100644
index 00000000000..a9c95623a46
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_mu_rv64-3.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_mu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_mu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_mu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_mu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_mu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_mu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_mu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_mu(mask,merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv32-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv32-1.C
new file mode 100644
index 00000000000..ac12e26e5cc
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv32-1.C
@@ -0,0 +1,308 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu(vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu(vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu(vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu(vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu(vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu(vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu(vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu(vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu(vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu(vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu(vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu(vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu(vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu(vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu(vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu(vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu(vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu(vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu(vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu(vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu(vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu(vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint8mf8_t test___riscv_vmaxu(vbool64_t mask,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu(vbool32_t mask,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu(vbool16_t mask,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu(vbool8_t mask,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu(vbool4_t mask,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu(vbool2_t mask,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu(vbool1_t mask,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu(vbool64_t mask,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu(vbool32_t mask,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu(vbool16_t mask,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu(vbool8_t mask,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu(vbool4_t mask,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu(vbool2_t mask,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu(vbool64_t mask,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu(vbool32_t mask,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu(vbool16_t mask,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu(vbool8_t mask,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu(vbool4_t mask,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu(vbool64_t mask,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu(vbool32_t mask,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu(vbool16_t mask,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu(vbool8_t mask,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 4 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv32-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv32-2.C
new file mode 100644
index 00000000000..19e76b6f38e
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv32-2.C
@@ -0,0 +1,308 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu(vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu(vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu(vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu(vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu(vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu(vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu(vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu(vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu(vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu(vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu(vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu(vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu(vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu(vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu(vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu(vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu(vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu(vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu(vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu(vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu(vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu(vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint8mf8_t test___riscv_vmaxu(vbool64_t mask,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu(vbool32_t mask,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu(vbool16_t mask,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu(vbool8_t mask,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu(vbool4_t mask,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu(vbool2_t mask,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu(vbool1_t mask,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu(vbool64_t mask,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu(vbool32_t mask,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu(vbool16_t mask,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu(vbool8_t mask,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu(vbool4_t mask,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu(vbool2_t mask,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu(vbool64_t mask,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu(vbool32_t mask,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu(vbool16_t mask,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu(vbool8_t mask,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu(vbool4_t mask,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu(vbool64_t mask,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu(vbool32_t mask,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu(vbool16_t mask,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu(vbool8_t mask,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 4 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv32-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv32-3.C
new file mode 100644
index 00000000000..c6e888fd94b
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv32-3.C
@@ -0,0 +1,308 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu(vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu(vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu(vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu(vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu(vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu(vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu(vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu(vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu(vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu(vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu(vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu(vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu(vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu(vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu(vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu(vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu(vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu(vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu(vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu(vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu(vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu(vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint8mf8_t test___riscv_vmaxu(vbool64_t mask,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu(vbool32_t mask,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu(vbool16_t mask,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu(vbool8_t mask,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu(vbool4_t mask,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu(vbool2_t mask,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu(vbool1_t mask,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu(vbool64_t mask,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu(vbool32_t mask,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu(vbool16_t mask,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu(vbool8_t mask,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu(vbool4_t mask,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu(vbool2_t mask,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu(vbool64_t mask,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu(vbool32_t mask,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu(vbool16_t mask,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu(vbool8_t mask,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu(vbool4_t mask,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu(vbool64_t mask,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu(vbool32_t mask,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu(vbool16_t mask,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu(vbool8_t mask,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 4 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv64-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv64-1.C
new file mode 100644
index 00000000000..5623d3fe247
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv64-1.C
@@ -0,0 +1,314 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu(vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu(vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu(vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu(vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu(vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu(vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu(vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu(vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu(vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu(vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu(vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu(vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu(vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu(vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu(vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu(vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu(vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu(vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu(vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu(vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu(vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu(vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,vl);
+}
+
+
+vuint8mf8_t test___riscv_vmaxu(vbool64_t mask,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu(vbool32_t mask,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu(vbool16_t mask,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu(vbool8_t mask,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu(vbool4_t mask,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu(vbool2_t mask,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu(vbool1_t mask,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu(vbool64_t mask,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu(vbool32_t mask,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu(vbool16_t mask,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu(vbool8_t mask,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu(vbool4_t mask,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu(vbool2_t mask,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu(vbool64_t mask,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu(vbool32_t mask,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu(vbool16_t mask,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu(vbool8_t mask,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu(vbool4_t mask,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu(vbool64_t mask,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu(vbool32_t mask,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu(vbool16_t mask,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu(vbool8_t mask,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv64-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv64-2.C
new file mode 100644
index 00000000000..5c8b713765d
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv64-2.C
@@ -0,0 +1,314 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu(vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu(vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu(vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu(vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu(vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu(vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu(vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu(vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu(vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu(vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu(vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu(vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu(vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu(vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu(vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu(vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu(vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu(vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu(vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu(vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu(vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu(vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,31);
+}
+
+
+vuint8mf8_t test___riscv_vmaxu(vbool64_t mask,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu(vbool32_t mask,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu(vbool16_t mask,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu(vbool8_t mask,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu(vbool4_t mask,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu(vbool2_t mask,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu(vbool1_t mask,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu(vbool64_t mask,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu(vbool32_t mask,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu(vbool16_t mask,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu(vbool8_t mask,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu(vbool4_t mask,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu(vbool2_t mask,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu(vbool64_t mask,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu(vbool32_t mask,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu(vbool16_t mask,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu(vbool8_t mask,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu(vbool4_t mask,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu(vbool64_t mask,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu(vbool32_t mask,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu(vbool16_t mask,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu(vbool8_t mask,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv64-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv64-3.C
new file mode 100644
index 00000000000..567d56e8637
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_rv64-3.C
@@ -0,0 +1,314 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu(vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu(vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu(vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu(vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu(vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu(vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu(vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu(vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu(vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu(vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu(vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu(vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu(vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu(vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu(vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu(vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu(vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu(vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu(vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu(vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu(vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu(vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(op1,op2,32);
+}
+
+
+vuint8mf8_t test___riscv_vmaxu(vbool64_t mask,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu(vbool32_t mask,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu(vbool16_t mask,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu(vbool8_t mask,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu(vbool4_t mask,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu(vbool2_t mask,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu(vbool1_t mask,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu(vbool64_t mask,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu(vbool32_t mask,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu(vbool16_t mask,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu(vbool8_t mask,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu(vbool4_t mask,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu(vbool2_t mask,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu(vbool64_t mask,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu(vbool32_t mask,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu(vbool16_t mask,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu(vbool8_t mask,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu(vbool4_t mask,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu(vbool64_t mask,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu(vbool32_t mask,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu(vbool16_t mask,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu(vbool8_t mask,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu(mask,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv32-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv32-1.C
new file mode 100644
index 00000000000..955663fc66a
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv32-1.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_tu(vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_tu(vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_tu(vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_tu(vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_tu(vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_tu(vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_tu(vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_tu(vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_tu(vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_tu(vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_tu(vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_tu(vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_tu(vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_tu(vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_tu(vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_tu(vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_tu(vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_tu(vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_tu(vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_tu(vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_tu(vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_tu(vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv32-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv32-2.C
new file mode 100644
index 00000000000..50fe7584b39
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv32-2.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_tu(vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_tu(vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_tu(vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_tu(vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_tu(vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_tu(vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_tu(vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_tu(vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_tu(vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_tu(vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_tu(vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_tu(vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_tu(vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_tu(vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_tu(vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_tu(vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_tu(vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_tu(vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_tu(vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_tu(vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_tu(vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_tu(vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv32-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv32-3.C
new file mode 100644
index 00000000000..ae11565677f
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv32-3.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_tu(vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_tu(vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_tu(vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_tu(vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_tu(vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_tu(vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_tu(vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_tu(vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_tu(vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_tu(vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_tu(vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_tu(vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_tu(vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_tu(vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_tu(vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_tu(vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_tu(vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_tu(vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_tu(vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_tu(vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_tu(vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_tu(vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv64-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv64-1.C
new file mode 100644
index 00000000000..272f768760f
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv64-1.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_tu(vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_tu(vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_tu(vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_tu(vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_tu(vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_tu(vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_tu(vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_tu(vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_tu(vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_tu(vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_tu(vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_tu(vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_tu(vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_tu(vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_tu(vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_tu(vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_tu(vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_tu(vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_tu(vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_tu(vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_tu(vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_tu(vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv64-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv64-2.C
new file mode 100644
index 00000000000..f76f74ca507
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv64-2.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_tu(vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_tu(vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_tu(vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_tu(vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_tu(vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_tu(vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_tu(vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_tu(vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_tu(vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_tu(vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_tu(vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_tu(vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_tu(vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_tu(vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_tu(vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_tu(vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_tu(vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_tu(vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_tu(vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_tu(vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_tu(vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_tu(vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv64-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv64-3.C
new file mode 100644
index 00000000000..f2e4352892f
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tu_rv64-3.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_tu(vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_tu(vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_tu(vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_tu(vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_tu(vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_tu(vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_tu(vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_tu(vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_tu(vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_tu(vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_tu(vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_tu(vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_tu(vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_tu(vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_tu(vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_tu(vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_tu(vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_tu(vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_tu(vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_tu(vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_tu(vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_tu(vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tu(merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv32-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv32-1.C
new file mode 100644
index 00000000000..85c399e0a04
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv32-1.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_tum(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_tum(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_tum(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_tum(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_tum(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_tum(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_tum(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv32-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv32-2.C
new file mode 100644
index 00000000000..b4cab4cc66a
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv32-2.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_tum(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_tum(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_tum(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_tum(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_tum(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_tum(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_tum(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv32-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv32-3.C
new file mode 100644
index 00000000000..24c6570ea3f
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv32-3.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_tum(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_tum(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_tum(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_tum(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_tum(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_tum(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_tum(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv64-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv64-1.C
new file mode 100644
index 00000000000..c3efca79ade
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv64-1.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_tum(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_tum(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_tum(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_tum(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_tum(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_tum(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_tum(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv64-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv64-2.C
new file mode 100644
index 00000000000..e3d3311c6f5
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv64-2.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_tum(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_tum(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_tum(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_tum(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_tum(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_tum(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_tum(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv64-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv64-3.C
new file mode 100644
index 00000000000..24ba82e5479
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tum_rv64-3.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_tum(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_tum(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_tum(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_tum(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_tum(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_tum(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_tum(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tum(mask,merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-1.C
new file mode 100644
index 00000000000..70f080d29ad
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-1.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_tumu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_tumu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_tumu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-2.C
new file mode 100644
index 00000000000..e227762054d
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-2.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_tumu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_tumu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_tumu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-3.C
new file mode 100644
index 00000000000..249fa6f28b3
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-3.C
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_tumu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_tumu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_tumu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t\s+} 4 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-1.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-1.C
new file mode 100644
index 00000000000..467b9f8b5ac
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-1.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_tumu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_tumu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_tumu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-2.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-2.C
new file mode 100644
index 00000000000..6a300d2cdd7
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-2.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_tumu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_tumu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_tumu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
diff --git a/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-3.C b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-3.C
new file mode 100644
index 00000000000..e756ada7838
--- /dev/null
+++ b/gcc/testsuite/g++.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-3.C
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_tumu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_tumu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_tumu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_tumu(mask,merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t\s+} 1 } } */
-- 
2.36.1


^ permalink raw reply	[flat|nested] 2+ messages in thread

* [PATCH] RISC-V: Add vmaxu.vx C API tests
@ 2023-02-03  7:22 juzhe.zhong
  0 siblings, 0 replies; 2+ messages in thread
From: juzhe.zhong @ 2023-02-03  7:22 UTC (permalink / raw)
  To: gcc-patches; +Cc: kito.cheng, Ju-Zhe Zhong

From: Ju-Zhe Zhong <juzhe.zhong@rivai.ai>

gcc/testsuite/ChangeLog:

        * gcc.target/riscv/rvv/base/vmaxu_vx_m_rv32-1.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_m_rv32-2.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_m_rv32-3.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_m_rv64-1.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_m_rv64-2.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_m_rv64-3.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv32-1.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv32-2.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv32-3.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv64-1.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv64-2.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv64-3.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_rv32-1.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_rv32-2.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_rv32-3.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_rv64-1.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_rv64-2.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_rv64-3.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv32-1.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv32-2.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv32-3.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv64-1.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv64-2.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv64-3.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv32-1.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv32-2.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv32-3.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv64-1.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv64-2.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv64-3.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-1.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-2.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-3.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-1.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-2.c: New test.
        * gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-3.c: New test.

---
 .../riscv/rvv/base/vmaxu_vx_m_rv32-1.c        | 157 +++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_m_rv32-2.c        | 157 +++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_m_rv32-3.c        | 157 +++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_m_rv64-1.c        | 160 ++++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_m_rv64-2.c        | 160 ++++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_m_rv64-3.c        | 160 ++++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_mu_rv32-1.c       | 157 +++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_mu_rv32-2.c       | 157 +++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_mu_rv32-3.c       | 157 +++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_mu_rv64-1.c       | 160 ++++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_mu_rv64-2.c       | 160 ++++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_mu_rv64-3.c       | 160 ++++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_rv32-1.c          | 157 +++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_rv32-2.c          | 157 +++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_rv32-3.c          | 157 +++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_rv64-1.c          | 160 ++++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_rv64-2.c          | 160 ++++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_rv64-3.c          | 160 ++++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_tu_rv32-1.c       | 157 +++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_tu_rv32-2.c       | 157 +++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_tu_rv32-3.c       | 157 +++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_tu_rv64-1.c       | 160 ++++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_tu_rv64-2.c       | 160 ++++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_tu_rv64-3.c       | 160 ++++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_tum_rv32-1.c      | 157 +++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_tum_rv32-2.c      | 157 +++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_tum_rv32-3.c      | 157 +++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_tum_rv64-1.c      | 160 ++++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_tum_rv64-2.c      | 160 ++++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_tum_rv64-3.c      | 160 ++++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_tumu_rv32-1.c     | 157 +++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_tumu_rv32-2.c     | 157 +++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_tumu_rv32-3.c     | 157 +++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_tumu_rv64-1.c     | 160 ++++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_tumu_rv64-2.c     | 160 ++++++++++++++++++
 .../riscv/rvv/base/vmaxu_vx_tumu_rv64-3.c     | 160 ++++++++++++++++++
 36 files changed, 5706 insertions(+)
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv32-1.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv32-2.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv32-3.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv64-1.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv64-2.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv64-3.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv32-1.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv32-2.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv32-3.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv64-1.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv64-2.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv64-3.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv32-1.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv32-2.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv32-3.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv64-1.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv64-2.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv64-3.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv32-1.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv32-2.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv32-3.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv64-1.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv64-2.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv64-3.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv32-1.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv32-2.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv32-3.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv64-1.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv64-2.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv64-3.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-1.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-2.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-3.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-1.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-2.c
 create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-3.c

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv32-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv32-1.c
new file mode 100644
index 00000000000..4b99effca29
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv32-1.c
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_m(vbool64_t mask,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_m(mask,op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_m(vbool32_t mask,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_m(mask,op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_m(vbool16_t mask,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_m(mask,op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_m(vbool8_t mask,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_m(mask,op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_m(vbool4_t mask,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_m(mask,op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_m(vbool2_t mask,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_m(mask,op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_m(vbool1_t mask,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_m(mask,op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_m(vbool64_t mask,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_m(mask,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_m(vbool32_t mask,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_m(mask,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_m(vbool16_t mask,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_m(mask,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_m(vbool8_t mask,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_m(mask,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_m(vbool4_t mask,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_m(mask,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_m(vbool2_t mask,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_m(mask,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_m(vbool64_t mask,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_m(mask,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_m(vbool32_t mask,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_m(mask,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_m(vbool16_t mask,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_m(mask,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_m(vbool8_t mask,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_m(mask,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_m(vbool4_t mask,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_m(mask,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_m(vbool64_t mask,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_m(mask,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_m(vbool32_t mask,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_m(mask,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_m(vbool16_t mask,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_m(mask,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_m(vbool8_t mask,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_m(mask,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t} 4 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv32-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv32-2.c
new file mode 100644
index 00000000000..34590ff05c9
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv32-2.c
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_m(vbool64_t mask,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_m(mask,op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_m(vbool32_t mask,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_m(mask,op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_m(vbool16_t mask,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_m(mask,op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_m(vbool8_t mask,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_m(mask,op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_m(vbool4_t mask,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_m(mask,op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_m(vbool2_t mask,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_m(mask,op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_m(vbool1_t mask,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_m(mask,op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_m(vbool64_t mask,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_m(mask,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_m(vbool32_t mask,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_m(mask,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_m(vbool16_t mask,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_m(mask,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_m(vbool8_t mask,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_m(mask,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_m(vbool4_t mask,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_m(mask,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_m(vbool2_t mask,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_m(mask,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_m(vbool64_t mask,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_m(mask,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_m(vbool32_t mask,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_m(mask,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_m(vbool16_t mask,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_m(mask,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_m(vbool8_t mask,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_m(mask,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_m(vbool4_t mask,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_m(mask,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_m(vbool64_t mask,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_m(mask,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_m(vbool32_t mask,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_m(mask,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_m(vbool16_t mask,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_m(mask,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_m(vbool8_t mask,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_m(mask,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t} 4 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv32-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv32-3.c
new file mode 100644
index 00000000000..c4e0634bfed
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv32-3.c
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_m(vbool64_t mask,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_m(mask,op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_m(vbool32_t mask,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_m(mask,op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_m(vbool16_t mask,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_m(mask,op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_m(vbool8_t mask,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_m(mask,op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_m(vbool4_t mask,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_m(mask,op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_m(vbool2_t mask,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_m(mask,op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_m(vbool1_t mask,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_m(mask,op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_m(vbool64_t mask,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_m(mask,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_m(vbool32_t mask,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_m(mask,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_m(vbool16_t mask,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_m(mask,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_m(vbool8_t mask,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_m(mask,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_m(vbool4_t mask,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_m(mask,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_m(vbool2_t mask,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_m(mask,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_m(vbool64_t mask,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_m(mask,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_m(vbool32_t mask,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_m(mask,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_m(vbool16_t mask,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_m(mask,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_m(vbool8_t mask,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_m(mask,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_m(vbool4_t mask,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_m(mask,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_m(vbool64_t mask,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_m(mask,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_m(vbool32_t mask,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_m(mask,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_m(vbool16_t mask,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_m(mask,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_m(vbool8_t mask,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_m(mask,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t} 4 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv64-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv64-1.c
new file mode 100644
index 00000000000..7b94f99594f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv64-1.c
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_m(vbool64_t mask,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_m(mask,op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_m(vbool32_t mask,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_m(mask,op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_m(vbool16_t mask,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_m(mask,op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_m(vbool8_t mask,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_m(mask,op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_m(vbool4_t mask,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_m(mask,op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_m(vbool2_t mask,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_m(mask,op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_m(vbool1_t mask,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_m(mask,op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_m(vbool64_t mask,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_m(mask,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_m(vbool32_t mask,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_m(mask,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_m(vbool16_t mask,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_m(mask,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_m(vbool8_t mask,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_m(mask,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_m(vbool4_t mask,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_m(mask,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_m(vbool2_t mask,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_m(mask,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_m(vbool64_t mask,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_m(mask,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_m(vbool32_t mask,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_m(mask,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_m(vbool16_t mask,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_m(mask,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_m(vbool8_t mask,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_m(mask,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_m(vbool4_t mask,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_m(mask,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_m(vbool64_t mask,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_m(mask,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_m(vbool32_t mask,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_m(mask,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_m(vbool16_t mask,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_m(mask,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_m(vbool8_t mask,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_m(mask,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv64-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv64-2.c
new file mode 100644
index 00000000000..f21174d4ee8
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv64-2.c
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_m(vbool64_t mask,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_m(mask,op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_m(vbool32_t mask,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_m(mask,op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_m(vbool16_t mask,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_m(mask,op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_m(vbool8_t mask,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_m(mask,op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_m(vbool4_t mask,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_m(mask,op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_m(vbool2_t mask,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_m(mask,op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_m(vbool1_t mask,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_m(mask,op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_m(vbool64_t mask,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_m(mask,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_m(vbool32_t mask,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_m(mask,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_m(vbool16_t mask,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_m(mask,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_m(vbool8_t mask,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_m(mask,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_m(vbool4_t mask,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_m(mask,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_m(vbool2_t mask,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_m(mask,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_m(vbool64_t mask,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_m(mask,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_m(vbool32_t mask,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_m(mask,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_m(vbool16_t mask,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_m(mask,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_m(vbool8_t mask,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_m(mask,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_m(vbool4_t mask,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_m(mask,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_m(vbool64_t mask,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_m(mask,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_m(vbool32_t mask,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_m(mask,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_m(vbool16_t mask,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_m(mask,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_m(vbool8_t mask,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_m(mask,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv64-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv64-3.c
new file mode 100644
index 00000000000..7d807f12896
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_m_rv64-3.c
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_m(vbool64_t mask,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_m(mask,op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_m(vbool32_t mask,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_m(mask,op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_m(vbool16_t mask,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_m(mask,op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_m(vbool8_t mask,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_m(mask,op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_m(vbool4_t mask,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_m(mask,op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_m(vbool2_t mask,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_m(mask,op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_m(vbool1_t mask,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_m(mask,op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_m(vbool64_t mask,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_m(mask,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_m(vbool32_t mask,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_m(mask,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_m(vbool16_t mask,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_m(mask,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_m(vbool8_t mask,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_m(mask,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_m(vbool4_t mask,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_m(mask,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_m(vbool2_t mask,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_m(mask,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_m(vbool64_t mask,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_m(mask,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_m(vbool32_t mask,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_m(mask,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_m(vbool16_t mask,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_m(mask,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_m(vbool8_t mask,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_m(mask,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_m(vbool4_t mask,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_m(mask,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_m(vbool64_t mask,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_m(mask,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_m(vbool32_t mask,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_m(mask,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_m(vbool16_t mask,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_m(mask,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_m(vbool8_t mask,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_m(mask,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv32-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv32-1.c
new file mode 100644
index 00000000000..49fb155e948
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv32-1.c
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_mu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_mu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_mu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_mu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_mu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_mu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_mu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_mu(mask,merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t} 4 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv32-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv32-2.c
new file mode 100644
index 00000000000..d997a2a0087
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv32-2.c
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_mu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_mu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_mu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_mu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_mu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_mu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_mu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_mu(mask,merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t} 4 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv32-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv32-3.c
new file mode 100644
index 00000000000..4cc4a5ec91e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv32-3.c
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_mu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_mu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_mu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_mu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_mu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_mu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_mu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_mu(mask,merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t} 4 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv64-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv64-1.c
new file mode 100644
index 00000000000..264394af66e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv64-1.c
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_mu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_mu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_mu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_mu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_mu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_mu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_mu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_mu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_mu(mask,merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv64-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv64-2.c
new file mode 100644
index 00000000000..f57ba4f3f3d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv64-2.c
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_mu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_mu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_mu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_mu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_mu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_mu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_mu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_mu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_mu(mask,merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv64-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv64-3.c
new file mode 100644
index 00000000000..dc84dbb085b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_mu_rv64-3.c
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_mu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_mu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_mu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_mu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_mu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_mu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_mu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_mu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_mu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_mu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_mu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_mu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_mu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_mu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_mu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_mu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_mu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_mu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_mu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_mu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_mu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_mu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_mu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_mu(mask,merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv32-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv32-1.c
new file mode 100644
index 00000000000..d9549cab0a2
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv32-1.c
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8(vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8(op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4(vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4(op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2(vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2(op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1(vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1(op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2(vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2(op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4(vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4(op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8(vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8(op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4(vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4(op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2(vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2(op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1(vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1(op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2(vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2(op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4(vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4(op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8(vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8(op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2(vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2(op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1(vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1(op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2(vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2(op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4(vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4(op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8(vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8(op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1(vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1(op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2(vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2(op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4(vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4(op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8(vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8(op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+} 4 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv32-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv32-2.c
new file mode 100644
index 00000000000..13b2b235413
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv32-2.c
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8(vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8(op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4(vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4(op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2(vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2(op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1(vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1(op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2(vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2(op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4(vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4(op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8(vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8(op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4(vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4(op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2(vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2(op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1(vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1(op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2(vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2(op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4(vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4(op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8(vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8(op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2(vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2(op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1(vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1(op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2(vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2(op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4(vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4(op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8(vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8(op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1(vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1(op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2(vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2(op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4(vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4(op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8(vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8(op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+} 4 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv32-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv32-3.c
new file mode 100644
index 00000000000..522c347fee0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv32-3.c
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8(vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8(op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4(vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4(op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2(vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2(op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1(vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1(op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2(vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2(op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4(vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4(op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8(vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8(op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4(vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4(op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2(vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2(op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1(vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1(op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2(vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2(op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4(vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4(op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8(vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8(op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2(vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2(op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1(vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1(op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2(vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2(op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4(vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4(op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8(vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8(op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1(vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1(op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2(vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2(op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4(vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4(op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8(vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8(op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+} 4 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv64-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv64-1.c
new file mode 100644
index 00000000000..dfae5a2e1fc
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv64-1.c
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8(vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8(op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4(vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4(op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2(vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2(op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1(vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1(op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2(vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2(op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4(vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4(op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8(vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8(op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4(vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4(op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2(vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2(op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1(vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1(op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2(vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2(op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4(vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4(op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8(vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8(op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2(vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2(op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1(vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1(op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2(vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2(op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4(vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4(op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8(vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8(op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1(vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1(op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2(vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2(op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4(vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4(op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8(vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8(op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv64-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv64-2.c
new file mode 100644
index 00000000000..30499441c3a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv64-2.c
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8(vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8(op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4(vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4(op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2(vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2(op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1(vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1(op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2(vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2(op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4(vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4(op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8(vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8(op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4(vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4(op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2(vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2(op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1(vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1(op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2(vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2(op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4(vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4(op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8(vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8(op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2(vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2(op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1(vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1(op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2(vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2(op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4(vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4(op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8(vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8(op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1(vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1(op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2(vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2(op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4(vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4(op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8(vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8(op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv64-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv64-3.c
new file mode 100644
index 00000000000..6f2659c2781
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_rv64-3.c
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8(vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8(op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4(vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4(op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2(vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2(op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1(vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1(op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2(vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2(op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4(vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4(op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8(vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8(op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4(vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4(op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2(vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2(op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1(vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1(op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2(vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2(op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4(vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4(op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8(vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8(op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2(vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2(op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1(vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1(op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2(vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2(op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4(vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4(op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8(vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8(op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1(vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1(op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2(vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2(op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4(vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4(op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8(vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8(op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv32-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv32-1.c
new file mode 100644
index 00000000000..84f440e2ad4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv32-1.c
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_tu(vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_tu(merge,op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_tu(vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_tu(merge,op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_tu(vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_tu(merge,op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_tu(vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_tu(merge,op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_tu(vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_tu(merge,op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_tu(vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_tu(merge,op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_tu(vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_tu(merge,op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_tu(vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_tu(merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_tu(vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_tu(vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_tu(vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_tu(vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_tu(vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_tu(merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_tu(vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_tu(vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_tu(vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_tu(vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_tu(vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_tu(vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_tu(vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_tu(vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_tu(vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_tu(merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+} 4 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv32-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv32-2.c
new file mode 100644
index 00000000000..8efd9e7c471
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv32-2.c
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_tu(vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_tu(merge,op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_tu(vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_tu(merge,op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_tu(vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_tu(merge,op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_tu(vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_tu(merge,op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_tu(vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_tu(merge,op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_tu(vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_tu(merge,op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_tu(vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_tu(merge,op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_tu(vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_tu(merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_tu(vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_tu(merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_tu(vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_tu(merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_tu(vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_tu(merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_tu(vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_tu(merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_tu(vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_tu(merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_tu(vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_tu(merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_tu(vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_tu(merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_tu(vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_tu(merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_tu(vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_tu(merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_tu(vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_tu(merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_tu(vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_tu(merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_tu(vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_tu(merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_tu(vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_tu(merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_tu(vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_tu(merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+} 4 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv32-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv32-3.c
new file mode 100644
index 00000000000..8fdfeca068f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv32-3.c
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_tu(vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_tu(merge,op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_tu(vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_tu(merge,op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_tu(vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_tu(merge,op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_tu(vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_tu(merge,op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_tu(vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_tu(merge,op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_tu(vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_tu(merge,op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_tu(vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_tu(merge,op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_tu(vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_tu(merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_tu(vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_tu(merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_tu(vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_tu(merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_tu(vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_tu(merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_tu(vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_tu(merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_tu(vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_tu(merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_tu(vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_tu(merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_tu(vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_tu(merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_tu(vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_tu(merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_tu(vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_tu(merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_tu(vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_tu(merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_tu(vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_tu(merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_tu(vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_tu(merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_tu(vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_tu(merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_tu(vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_tu(merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+} 4 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv64-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv64-1.c
new file mode 100644
index 00000000000..90a60faa05e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv64-1.c
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_tu(vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_tu(merge,op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_tu(vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_tu(merge,op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_tu(vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_tu(merge,op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_tu(vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_tu(merge,op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_tu(vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_tu(merge,op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_tu(vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_tu(merge,op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_tu(vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_tu(merge,op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_tu(vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_tu(merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_tu(vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_tu(vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_tu(vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_tu(vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_tu(merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_tu(vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_tu(merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_tu(vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_tu(vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_tu(vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_tu(vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_tu(merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_tu(vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_tu(vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_tu(vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_tu(vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_tu(merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_tu(vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_tu(merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv64-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv64-2.c
new file mode 100644
index 00000000000..88b32aa1bf9
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv64-2.c
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_tu(vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_tu(merge,op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_tu(vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_tu(merge,op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_tu(vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_tu(merge,op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_tu(vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_tu(merge,op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_tu(vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_tu(merge,op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_tu(vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_tu(merge,op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_tu(vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_tu(merge,op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_tu(vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_tu(merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_tu(vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_tu(merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_tu(vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_tu(merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_tu(vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_tu(merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_tu(vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_tu(merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_tu(vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_tu(merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_tu(vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_tu(merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_tu(vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_tu(merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_tu(vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_tu(merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_tu(vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_tu(merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_tu(vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_tu(merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_tu(vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_tu(merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_tu(vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_tu(merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_tu(vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_tu(merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_tu(vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_tu(merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv64-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv64-3.c
new file mode 100644
index 00000000000..af3ef77d07b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tu_rv64-3.c
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_tu(vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_tu(merge,op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_tu(vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_tu(merge,op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_tu(vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_tu(merge,op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_tu(vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_tu(merge,op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_tu(vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_tu(merge,op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_tu(vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_tu(merge,op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_tu(vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_tu(merge,op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_tu(vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_tu(merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_tu(vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_tu(merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_tu(vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_tu(merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_tu(vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_tu(merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_tu(vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_tu(merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_tu(vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_tu(merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_tu(vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_tu(merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_tu(vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_tu(merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_tu(vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_tu(merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_tu(vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_tu(merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_tu(vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_tu(merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_tu(vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_tu(merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_tu(vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_tu(merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_tu(vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_tu(merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_tu(vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_tu(merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv32-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv32-1.c
new file mode 100644
index 00000000000..7f61a31c3fb
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv32-1.c
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_tum(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_tum(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_tum(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_tum(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_tum(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_tum(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_tum(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_tum(mask,merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t} 4 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv32-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv32-2.c
new file mode 100644
index 00000000000..21621c7959b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv32-2.c
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_tum(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_tum(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_tum(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_tum(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_tum(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_tum(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_tum(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_tum(mask,merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t} 4 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv32-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv32-3.c
new file mode 100644
index 00000000000..d63bc372d74
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv32-3.c
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_tum(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_tum(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_tum(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_tum(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_tum(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_tum(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_tum(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_tum(mask,merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t} 4 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv64-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv64-1.c
new file mode 100644
index 00000000000..9e9eeb7f401
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv64-1.c
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_tum(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_tum(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_tum(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_tum(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_tum(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_tum(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_tum(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_tum(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_tum(mask,merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv64-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv64-2.c
new file mode 100644
index 00000000000..80f37acccfe
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv64-2.c
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_tum(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_tum(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_tum(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_tum(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_tum(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_tum(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_tum(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_tum(mask,merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_tum(mask,merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv64-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv64-3.c
new file mode 100644
index 00000000000..88426b22665
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tum_rv64-3.c
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_tum(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_tum(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_tum(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_tum(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_tum(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_tum(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_tum(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_tum(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_tum(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_tum(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_tum(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_tum(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_tum(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_tum(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_tum(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_tum(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_tum(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_tum(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_tum(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_tum(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_tum(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_tum(mask,merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_tum(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_tum(mask,merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*tu,\s*m[au]\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-1.c
new file mode 100644
index 00000000000..30155315de9
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-1.c
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_tumu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_tumu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_tumu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_tumu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_tumu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_tumu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_tumu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_tumu(mask,merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t} 4 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-2.c
new file mode 100644
index 00000000000..13232981690
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-2.c
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_tumu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_tumu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_tumu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_tumu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_tumu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_tumu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_tumu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_tumu(mask,merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t} 4 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-3.c
new file mode 100644
index 00000000000..eeff656d047
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv32-3.c
@@ -0,0 +1,157 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv32gcv -mabi=ilp32d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_tumu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_tumu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_tumu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_tumu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_tumu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_tumu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_tumu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_tumu(mask,merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vmaxu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+,\s*v0.t} 4 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-1.c
new file mode 100644
index 00000000000..4356b237f71
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-1.c
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_tumu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_tumu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_tumu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_tumu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_tumu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_tumu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_tumu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_tumu(mask,merge,op1,op2,vl);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_tumu(mask,merge,op1,op2,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-2.c
new file mode 100644
index 00000000000..69fb727067a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-2.c
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_tumu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_tumu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_tumu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_tumu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_tumu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_tumu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_tumu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_tumu(mask,merge,op1,op2,31);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_tumu(mask,merge,op1,op2,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-3.c
new file mode 100644
index 00000000000..ff6589c1fdc
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vmaxu_vx_tumu_rv64-3.c
@@ -0,0 +1,160 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+vuint8mf8_t test___riscv_vmaxu_vx_u8mf8_tumu(vbool64_t mask,vuint8mf8_t merge,vuint8mf8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf8_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf4_t test___riscv_vmaxu_vx_u8mf4_tumu(vbool32_t mask,vuint8mf4_t merge,vuint8mf4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf4_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8mf2_t test___riscv_vmaxu_vx_u8mf2_tumu(vbool16_t mask,vuint8mf2_t merge,vuint8mf2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8mf2_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m1_t test___riscv_vmaxu_vx_u8m1_tumu(vbool8_t mask,vuint8m1_t merge,vuint8m1_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m1_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m2_t test___riscv_vmaxu_vx_u8m2_tumu(vbool4_t mask,vuint8m2_t merge,vuint8m2_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m2_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m4_t test___riscv_vmaxu_vx_u8m4_tumu(vbool2_t mask,vuint8m4_t merge,vuint8m4_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m4_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint8m8_t test___riscv_vmaxu_vx_u8m8_tumu(vbool1_t mask,vuint8m8_t merge,vuint8m8_t op1,uint8_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u8m8_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf4_t test___riscv_vmaxu_vx_u16mf4_tumu(vbool64_t mask,vuint16mf4_t merge,vuint16mf4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf4_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16mf2_t test___riscv_vmaxu_vx_u16mf2_tumu(vbool32_t mask,vuint16mf2_t merge,vuint16mf2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16mf2_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m1_t test___riscv_vmaxu_vx_u16m1_tumu(vbool16_t mask,vuint16m1_t merge,vuint16m1_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m1_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m2_t test___riscv_vmaxu_vx_u16m2_tumu(vbool8_t mask,vuint16m2_t merge,vuint16m2_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m2_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m4_t test___riscv_vmaxu_vx_u16m4_tumu(vbool4_t mask,vuint16m4_t merge,vuint16m4_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m4_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint16m8_t test___riscv_vmaxu_vx_u16m8_tumu(vbool2_t mask,vuint16m8_t merge,vuint16m8_t op1,uint16_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u16m8_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32mf2_t test___riscv_vmaxu_vx_u32mf2_tumu(vbool64_t mask,vuint32mf2_t merge,vuint32mf2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32mf2_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m1_t test___riscv_vmaxu_vx_u32m1_tumu(vbool32_t mask,vuint32m1_t merge,vuint32m1_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m1_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m2_t test___riscv_vmaxu_vx_u32m2_tumu(vbool16_t mask,vuint32m2_t merge,vuint32m2_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m2_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m4_t test___riscv_vmaxu_vx_u32m4_tumu(vbool8_t mask,vuint32m4_t merge,vuint32m4_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m4_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint32m8_t test___riscv_vmaxu_vx_u32m8_tumu(vbool4_t mask,vuint32m8_t merge,vuint32m8_t op1,uint32_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u32m8_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m1_t test___riscv_vmaxu_vx_u64m1_tumu(vbool64_t mask,vuint64m1_t merge,vuint64m1_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m1_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m2_t test___riscv_vmaxu_vx_u64m2_tumu(vbool32_t mask,vuint64m2_t merge,vuint64m2_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m2_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m4_t test___riscv_vmaxu_vx_u64m4_tumu(vbool16_t mask,vuint64m4_t merge,vuint64m4_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m4_tumu(mask,merge,op1,op2,32);
+}
+
+
+vuint64m8_t test___riscv_vmaxu_vx_u64m8_tumu(vbool8_t mask,vuint64m8_t merge,vuint64m8_t op1,uint64_t op2,size_t vl)
+{
+    return __riscv_vmaxu_vx_u64m8_tumu(mask,merge,op1,op2,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*tu,\s*mu\s+vmaxu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[a-x0-9]+,\s*v0.t} 1 } } */
-- 
2.36.1


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2023-02-03  8:00 [PATCH] RISC-V: Add vmaxu.vx C++ API tests juzhe.zhong
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2023-02-03  7:22 [PATCH] RISC-V: Add vmaxu.vx C " juzhe.zhong

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