* [PATCH v1 2/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 4
2024-06-19 13:16 [PATCH v1 1/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 3 pan2.li
@ 2024-06-19 13:16 ` pan2.li
2024-06-19 13:17 ` [PATCH v1 3/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 5 pan2.li
` (5 subsequent siblings)
6 siblings, 0 replies; 9+ messages in thread
From: pan2.li @ 2024-06-19 13:16 UTC (permalink / raw)
To: gcc-patches; +Cc: juzhe.zhong, kito.cheng, jeffreyalaw, rdapp.gcc, Pan Li
From: Pan Li <pan2.li@intel.com>
After the middle-end support the form 4 of unsigned SAT_SUB and
the RISC-V backend implement the .SAT_SUB for vector mode, thus
add more test case to cover that.
Form 4:
#define DEF_VEC_SAT_U_SUB_FMT_4(T) \
void __attribute__((noinline)) \
vec_sat_u_sub_##T##_fmt_4 (T *out, T *op_1, T *op_2, unsigned limit) \
{ \
unsigned i; \
for (i = 0; i < limit; i++) \
{ \
T x = op_1[i]; \
T y = op_2[i]; \
out[i] = x >= y ? x - y : 0; \
} \
}
Passed the rv64gcv regression test.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h: Add test macro.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-13.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-14.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-15.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-16.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-13.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-14.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-15.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-16.c: New test.
Signed-off-by: Pan Li <pan2.li@intel.com>
---
.../riscv/rvv/autovec/binop/vec_sat_arith.h | 16 ++++
.../rvv/autovec/binop/vec_sat_u_sub-13.c | 19 +++++
.../rvv/autovec/binop/vec_sat_u_sub-14.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_sub-15.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_sub-16.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_sub-run-13.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_sub-run-14.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_sub-run-15.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_sub-run-16.c | 75 +++++++++++++++++++
9 files changed, 395 insertions(+)
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-13.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-14.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-15.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-16.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-13.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-14.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-15.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-16.c
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
index 182cf2cf064..a83f964df0c 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
@@ -180,6 +180,19 @@ vec_sat_u_sub_##T##_fmt_3 (T *out, T *op_1, T *op_2, unsigned limit) \
} \
}
+#define DEF_VEC_SAT_U_SUB_FMT_4(T) \
+void __attribute__((noinline)) \
+vec_sat_u_sub_##T##_fmt_4 (T *out, T *op_1, T *op_2, unsigned limit) \
+{ \
+ unsigned i; \
+ for (i = 0; i < limit; i++) \
+ { \
+ T x = op_1[i]; \
+ T y = op_2[i]; \
+ out[i] = x >= y ? x - y : 0; \
+ } \
+}
+
#define RUN_VEC_SAT_U_SUB_FMT_1(T, out, op_1, op_2, N) \
vec_sat_u_sub_##T##_fmt_1(out, op_1, op_2, N)
@@ -189,4 +202,7 @@ vec_sat_u_sub_##T##_fmt_3 (T *out, T *op_1, T *op_2, unsigned limit) \
#define RUN_VEC_SAT_U_SUB_FMT_3(T, out, op_1, op_2, N) \
vec_sat_u_sub_##T##_fmt_3(out, op_1, op_2, N)
+#define RUN_VEC_SAT_U_SUB_FMT_4(T, out, op_1, op_2, N) \
+ vec_sat_u_sub_##T##_fmt_4(out, op_1, op_2, N)
+
#endif
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-13.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-13.c
new file mode 100644
index 00000000000..d4d098f0623
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-13.c
@@ -0,0 +1,19 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint8_t_fmt_4:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e8,\s*m1,\s*ta,\s*ma
+** vle8\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle8\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_4(uint8_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-14.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-14.c
new file mode 100644
index 00000000000..ba274f514dd
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-14.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint16_t_fmt_4:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e16,\s*m1,\s*ta,\s*ma
+** ...
+** vle16\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle16\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_4(uint16_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-15.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-15.c
new file mode 100644
index 00000000000..5b666be33be
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-15.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint32_t_fmt_4:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e32,\s*m1,\s*ta,\s*ma
+** ...
+** vle32\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle32\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_4(uint32_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-16.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-16.c
new file mode 100644
index 00000000000..6830f06945c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-16.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint64_t_fmt_4:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e64,\s*m1,\s*ta,\s*ma
+** ...
+** vle64\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle64\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_4(uint64_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-13.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-13.c
new file mode 100644
index 00000000000..b56115d55b3
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-13.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint8_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_4
+
+DEF_VEC_SAT_U_SUB_FMT_4(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ }, /* arg_1 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 0, 255, 255, 255,
+ 0, 255, 255, 255,
+ 0, 255, 255, 255,
+ 0, 255, 255, 255,
+ },
+ {
+ 1, 255, 254, 251,
+ 1, 255, 254, 251,
+ 1, 255, 254, 251,
+ 1, 255, 254, 251,
+ },
+ {
+ 0, 0, 1, 4,
+ 0, 0, 1, 4,
+ 0, 0, 1, 4,
+ 0, 0, 1, 4,
+ },
+ },
+ {
+ {
+ 0, 0, 1, 0,
+ 1, 2, 3, 0,
+ 1, 2, 3, 255,
+ 5, 254, 255, 9,
+ },
+ {
+ 0, 1, 0, 254,
+ 254, 254, 254, 255,
+ 255, 255, 0, 252,
+ 255, 255, 255, 1,
+ },
+ {
+ 0, 0, 1, 0,
+ 0, 0, 0, 0,
+ 0, 0, 3, 3,
+ 0, 0, 0, 8,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-14.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-14.c
new file mode 100644
index 00000000000..220007dc6fc
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-14.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint16_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_4
+
+DEF_VEC_SAT_U_SUB_FMT_4(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_1 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ },
+ {
+ 55535, 45535, 35535, 25535,
+ 55535, 45535, 35535, 25535,
+ 55535, 45535, 35535, 25535,
+ 55535, 45535, 35535, 25535,
+ },
+ {
+ 10000, 20000, 30000, 40000,
+ 10000, 20000, 30000, 40000,
+ 10000, 20000, 30000, 40000,
+ 10000, 20000, 30000, 40000,
+ },
+ },
+ {
+ {
+ 0, 0, 1, 0,
+ 1, 2, 3, 0,
+ 1, 65535, 3, 65535,
+ 5, 65534, 65535, 9,
+ },
+ {
+ 0, 1, 1, 65534,
+ 65534, 65534, 1, 65535,
+ 0, 65535, 65535, 0,
+ 65535, 65535, 1, 2,
+ },
+ {
+ 0, 0, 0, 0,
+ 0, 0, 2, 0,
+ 1, 0, 0, 65535,
+ 0, 0, 65534, 7,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-15.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-15.c
new file mode 100644
index 00000000000..5876148784c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-15.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint32_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_4
+
+DEF_VEC_SAT_U_SUB_FMT_4(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 4, 0,
+ 0, 0, 4, 0,
+ 0, 0, 4, 0,
+ 0, 0, 4, 0,
+ }, /* arg_0 */
+ {
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ }, /* arg_1 */
+ {
+ 0, 0, 2, 0,
+ 0, 0, 2, 0,
+ 0, 0, 2, 0,
+ 0, 0, 2, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ },
+ {
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ },
+ {
+ 3000000000, 2000000000, 1000000000, 0,
+ 3000000000, 2000000000, 1000000000, 0,
+ 3000000000, 2000000000, 1000000000, 0,
+ 3000000000, 2000000000, 1000000000, 0,
+ },
+ },
+ {
+ {
+ 0, 0, 9, 0,
+ 1, 4294967295, 3, 0,
+ 1, 2, 3, 4,
+ 5, 4294967294, 4294967295, 4294967295,
+ },
+ {
+ 0, 1, 1, 4294967294,
+ 1, 2, 4294967294, 4294967295,
+ 1, 4294967295, 4294967295, 1,
+ 1, 4294967295, 4294967290, 9,
+ },
+ {
+ 0, 0, 8, 0,
+ 0, 4294967293, 0, 0,
+ 0, 0, 0, 3,
+ 4, 0, 5, 4294967286,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-16.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-16.c
new file mode 100644
index 00000000000..468193932bf
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-16.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint64_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_4
+
+DEF_VEC_SAT_U_SUB_FMT_4(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 9, 0, 0,
+ 0, 9, 0, 0,
+ 0, 9, 0, 0,
+ 0, 9, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 2, 3, 1,
+ 0, 2, 3, 1,
+ 0, 2, 3, 1,
+ 0, 2, 3, 1,
+ }, /* arg_1 */
+ {
+ 0, 7, 0, 0,
+ 0, 7, 0, 0,
+ 0, 7, 0, 0,
+ 0, 7, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ },
+ {
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ },
+ {
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ },
+ },
+ {
+ {
+ 0, 18446744073709551615u, 1, 0,
+ 1, 18446744073709551615u, 3, 0,
+ 1, 18446744073709551614u, 3, 4,
+ 5, 18446744073709551614u, 18446744073709551615u, 9,
+ },
+ {
+ 0, 1, 1, 18446744073709551614u,
+ 18446744073709551614u, 18446744073709551614u, 18446744073709551614u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 1,
+ },
+ {
+ 0, 18446744073709551614u, 0, 0,
+ 0, 1, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 8,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
--
2.34.1
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH v1 3/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 5
2024-06-19 13:16 [PATCH v1 1/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 3 pan2.li
2024-06-19 13:16 ` [PATCH v1 2/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 4 pan2.li
@ 2024-06-19 13:17 ` pan2.li
2024-06-19 13:17 ` [PATCH v1 4/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 6 pan2.li
` (4 subsequent siblings)
6 siblings, 0 replies; 9+ messages in thread
From: pan2.li @ 2024-06-19 13:17 UTC (permalink / raw)
To: gcc-patches; +Cc: juzhe.zhong, kito.cheng, jeffreyalaw, rdapp.gcc, Pan Li
From: Pan Li <pan2.li@intel.com>
After the middle-end support the form 5 of unsigned SAT_SUB and
the RISC-V backend implement the .SAT_SUB for vector mode, thus
add more test case to cover that.
Form 5:
#define DEF_VEC_SAT_U_SUB_FMT_5(T) \
void __attribute__((noinline)) \
vec_sat_u_sub_##T##_fmt_5 (T *out, T *op_1, T *op_2, unsigned limit) \
{ \
unsigned i; \
for (i = 0; i < limit; i++) \
{ \
T x = op_1[i]; \
T y = op_2[i]; \
out[i] = x < y ? 0 : x - y; \
} \
}
Passed the rv64gcv regression test.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h: Add test macro.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-17.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-18.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-19.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-20.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-17.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-18.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-19.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-20.c: New test.
Signed-off-by: Pan Li <pan2.li@intel.com>
---
.../riscv/rvv/autovec/binop/vec_sat_arith.h | 16 ++++
.../rvv/autovec/binop/vec_sat_u_sub-17.c | 19 +++++
.../rvv/autovec/binop/vec_sat_u_sub-18.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_sub-19.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_sub-20.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_sub-run-17.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_sub-run-18.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_sub-run-19.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_sub-run-20.c | 75 +++++++++++++++++++
9 files changed, 395 insertions(+)
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-17.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-18.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-19.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-20.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-17.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-18.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-19.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-20.c
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
index a83f964df0c..b25215c10cb 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
@@ -193,6 +193,19 @@ vec_sat_u_sub_##T##_fmt_4 (T *out, T *op_1, T *op_2, unsigned limit) \
} \
}
+#define DEF_VEC_SAT_U_SUB_FMT_5(T) \
+void __attribute__((noinline)) \
+vec_sat_u_sub_##T##_fmt_5 (T *out, T *op_1, T *op_2, unsigned limit) \
+{ \
+ unsigned i; \
+ for (i = 0; i < limit; i++) \
+ { \
+ T x = op_1[i]; \
+ T y = op_2[i]; \
+ out[i] = x < y ? 0 : x - y; \
+ } \
+}
+
#define RUN_VEC_SAT_U_SUB_FMT_1(T, out, op_1, op_2, N) \
vec_sat_u_sub_##T##_fmt_1(out, op_1, op_2, N)
@@ -205,4 +218,7 @@ vec_sat_u_sub_##T##_fmt_4 (T *out, T *op_1, T *op_2, unsigned limit) \
#define RUN_VEC_SAT_U_SUB_FMT_4(T, out, op_1, op_2, N) \
vec_sat_u_sub_##T##_fmt_4(out, op_1, op_2, N)
+#define RUN_VEC_SAT_U_SUB_FMT_5(T, out, op_1, op_2, N) \
+ vec_sat_u_sub_##T##_fmt_5(out, op_1, op_2, N)
+
#endif
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-17.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-17.c
new file mode 100644
index 00000000000..8d50f5ff26c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-17.c
@@ -0,0 +1,19 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint8_t_fmt_5:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e8,\s*m1,\s*ta,\s*ma
+** vle8\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle8\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_5(uint8_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-18.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-18.c
new file mode 100644
index 00000000000..a431ded301c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-18.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint16_t_fmt_5:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e16,\s*m1,\s*ta,\s*ma
+** ...
+** vle16\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle16\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_5(uint16_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-19.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-19.c
new file mode 100644
index 00000000000..acc7ef2d4f5
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-19.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint32_t_fmt_5:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e32,\s*m1,\s*ta,\s*ma
+** ...
+** vle32\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle32\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_5(uint32_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-20.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-20.c
new file mode 100644
index 00000000000..d74c0972635
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-20.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint64_t_fmt_5:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e64,\s*m1,\s*ta,\s*ma
+** ...
+** vle64\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle64\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_5(uint64_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-17.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-17.c
new file mode 100644
index 00000000000..12207ad7f52
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-17.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint8_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_5
+
+DEF_VEC_SAT_U_SUB_FMT_5(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ }, /* arg_1 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 0, 255, 255, 255,
+ 0, 255, 255, 255,
+ 0, 255, 255, 255,
+ 0, 255, 255, 255,
+ },
+ {
+ 1, 255, 254, 251,
+ 1, 255, 254, 251,
+ 1, 255, 254, 251,
+ 1, 255, 254, 251,
+ },
+ {
+ 0, 0, 1, 4,
+ 0, 0, 1, 4,
+ 0, 0, 1, 4,
+ 0, 0, 1, 4,
+ },
+ },
+ {
+ {
+ 0, 0, 1, 0,
+ 1, 2, 3, 0,
+ 1, 2, 3, 255,
+ 5, 254, 255, 9,
+ },
+ {
+ 0, 1, 0, 254,
+ 254, 254, 254, 255,
+ 255, 255, 0, 252,
+ 255, 255, 255, 1,
+ },
+ {
+ 0, 0, 1, 0,
+ 0, 0, 0, 0,
+ 0, 0, 3, 3,
+ 0, 0, 0, 8,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-18.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-18.c
new file mode 100644
index 00000000000..9614f42417a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-18.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint16_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_5
+
+DEF_VEC_SAT_U_SUB_FMT_5(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_1 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ },
+ {
+ 55535, 45535, 35535, 25535,
+ 55535, 45535, 35535, 25535,
+ 55535, 45535, 35535, 25535,
+ 55535, 45535, 35535, 25535,
+ },
+ {
+ 10000, 20000, 30000, 40000,
+ 10000, 20000, 30000, 40000,
+ 10000, 20000, 30000, 40000,
+ 10000, 20000, 30000, 40000,
+ },
+ },
+ {
+ {
+ 0, 0, 1, 0,
+ 1, 2, 3, 0,
+ 1, 65535, 3, 65535,
+ 5, 65534, 65535, 9,
+ },
+ {
+ 0, 1, 1, 65534,
+ 65534, 65534, 1, 65535,
+ 0, 65535, 65535, 0,
+ 65535, 65535, 1, 2,
+ },
+ {
+ 0, 0, 0, 0,
+ 0, 0, 2, 0,
+ 1, 0, 0, 65535,
+ 0, 0, 65534, 7,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-19.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-19.c
new file mode 100644
index 00000000000..cbaf2b14279
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-19.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint32_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_5
+
+DEF_VEC_SAT_U_SUB_FMT_5(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 4, 0,
+ 0, 0, 4, 0,
+ 0, 0, 4, 0,
+ 0, 0, 4, 0,
+ }, /* arg_0 */
+ {
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ }, /* arg_1 */
+ {
+ 0, 0, 2, 0,
+ 0, 0, 2, 0,
+ 0, 0, 2, 0,
+ 0, 0, 2, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ },
+ {
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ },
+ {
+ 3000000000, 2000000000, 1000000000, 0,
+ 3000000000, 2000000000, 1000000000, 0,
+ 3000000000, 2000000000, 1000000000, 0,
+ 3000000000, 2000000000, 1000000000, 0,
+ },
+ },
+ {
+ {
+ 0, 0, 9, 0,
+ 1, 4294967295, 3, 0,
+ 1, 2, 3, 4,
+ 5, 4294967294, 4294967295, 4294967295,
+ },
+ {
+ 0, 1, 1, 4294967294,
+ 1, 2, 4294967294, 4294967295,
+ 1, 4294967295, 4294967295, 1,
+ 1, 4294967295, 4294967290, 9,
+ },
+ {
+ 0, 0, 8, 0,
+ 0, 4294967293, 0, 0,
+ 0, 0, 0, 3,
+ 4, 0, 5, 4294967286,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-20.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-20.c
new file mode 100644
index 00000000000..e1c59a977f0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-20.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint64_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_5
+
+DEF_VEC_SAT_U_SUB_FMT_5(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 9, 0, 0,
+ 0, 9, 0, 0,
+ 0, 9, 0, 0,
+ 0, 9, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 2, 3, 1,
+ 0, 2, 3, 1,
+ 0, 2, 3, 1,
+ 0, 2, 3, 1,
+ }, /* arg_1 */
+ {
+ 0, 7, 0, 0,
+ 0, 7, 0, 0,
+ 0, 7, 0, 0,
+ 0, 7, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ },
+ {
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ },
+ {
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ },
+ },
+ {
+ {
+ 0, 18446744073709551615u, 1, 0,
+ 1, 18446744073709551615u, 3, 0,
+ 1, 18446744073709551614u, 3, 4,
+ 5, 18446744073709551614u, 18446744073709551615u, 9,
+ },
+ {
+ 0, 1, 1, 18446744073709551614u,
+ 18446744073709551614u, 18446744073709551614u, 18446744073709551614u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 1,
+ },
+ {
+ 0, 18446744073709551614u, 0, 0,
+ 0, 1, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 8,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
--
2.34.1
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH v1 4/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 6
2024-06-19 13:16 [PATCH v1 1/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 3 pan2.li
2024-06-19 13:16 ` [PATCH v1 2/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 4 pan2.li
2024-06-19 13:17 ` [PATCH v1 3/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 5 pan2.li
@ 2024-06-19 13:17 ` pan2.li
2024-06-19 13:17 ` [PATCH v1 5/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 7 pan2.li
` (3 subsequent siblings)
6 siblings, 0 replies; 9+ messages in thread
From: pan2.li @ 2024-06-19 13:17 UTC (permalink / raw)
To: gcc-patches; +Cc: juzhe.zhong, kito.cheng, jeffreyalaw, rdapp.gcc, Pan Li
From: Pan Li <pan2.li@intel.com>
After the middle-end support the form 6 of unsigned SAT_SUB and
the RISC-V backend implement the .SAT_SUB for vector mode, thus
add more test case to cover that.
Form 6:
#define DEF_VEC_SAT_U_SUB_FMT_6(T) \
void __attribute__((noinline)) \
vec_sat_u_sub_##T##_fmt_6 (T *out, T *op_1, T *op_2, unsigned limit) \
{ \
unsigned i; \
for (i = 0; i < limit; i++) \
{ \
T x = op_1[i]; \
T y = op_2[i]; \
out[i] = x <= y ? 0 : x - y; \
} \
}
Passed the rv64gcv regression test.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h: Add test macro.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-21.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-22.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-23.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-24.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-21.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-22.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-23.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-24.c: New test.
Signed-off-by: Pan Li <pan2.li@intel.com>
---
.../riscv/rvv/autovec/binop/vec_sat_arith.h | 16 ++++
.../rvv/autovec/binop/vec_sat_u_sub-21.c | 19 +++++
.../rvv/autovec/binop/vec_sat_u_sub-22.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_sub-23.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_sub-24.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_sub-run-21.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_sub-run-22.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_sub-run-23.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_sub-run-24.c | 75 +++++++++++++++++++
9 files changed, 395 insertions(+)
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-21.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-22.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-23.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-24.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-21.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-22.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-23.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-24.c
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
index b25215c10cb..fd4d88e6f30 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
@@ -206,6 +206,19 @@ vec_sat_u_sub_##T##_fmt_5 (T *out, T *op_1, T *op_2, unsigned limit) \
} \
}
+#define DEF_VEC_SAT_U_SUB_FMT_6(T) \
+void __attribute__((noinline)) \
+vec_sat_u_sub_##T##_fmt_6 (T *out, T *op_1, T *op_2, unsigned limit) \
+{ \
+ unsigned i; \
+ for (i = 0; i < limit; i++) \
+ { \
+ T x = op_1[i]; \
+ T y = op_2[i]; \
+ out[i] = x <= y ? 0 : x - y; \
+ } \
+}
+
#define RUN_VEC_SAT_U_SUB_FMT_1(T, out, op_1, op_2, N) \
vec_sat_u_sub_##T##_fmt_1(out, op_1, op_2, N)
@@ -221,4 +234,7 @@ vec_sat_u_sub_##T##_fmt_5 (T *out, T *op_1, T *op_2, unsigned limit) \
#define RUN_VEC_SAT_U_SUB_FMT_5(T, out, op_1, op_2, N) \
vec_sat_u_sub_##T##_fmt_5(out, op_1, op_2, N)
+#define RUN_VEC_SAT_U_SUB_FMT_6(T, out, op_1, op_2, N) \
+ vec_sat_u_sub_##T##_fmt_6(out, op_1, op_2, N)
+
#endif
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-21.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-21.c
new file mode 100644
index 00000000000..9799a1eb0c7
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-21.c
@@ -0,0 +1,19 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint8_t_fmt_6:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e8,\s*m1,\s*ta,\s*ma
+** vle8\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle8\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_6(uint8_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-22.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-22.c
new file mode 100644
index 00000000000..bb1eeb42cf9
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-22.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint16_t_fmt_6:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e16,\s*m1,\s*ta,\s*ma
+** ...
+** vle16\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle16\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_6(uint16_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-23.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-23.c
new file mode 100644
index 00000000000..642003cc118
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-23.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint32_t_fmt_6:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e32,\s*m1,\s*ta,\s*ma
+** ...
+** vle32\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle32\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_6(uint32_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-24.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-24.c
new file mode 100644
index 00000000000..9bc95295738
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-24.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint64_t_fmt_6:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e64,\s*m1,\s*ta,\s*ma
+** ...
+** vle64\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle64\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_6(uint64_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-21.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-21.c
new file mode 100644
index 00000000000..aec82f86376
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-21.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint8_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_6
+
+DEF_VEC_SAT_U_SUB_FMT_6(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ }, /* arg_1 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 0, 255, 255, 255,
+ 0, 255, 255, 255,
+ 0, 255, 255, 255,
+ 0, 255, 255, 255,
+ },
+ {
+ 1, 255, 254, 251,
+ 1, 255, 254, 251,
+ 1, 255, 254, 251,
+ 1, 255, 254, 251,
+ },
+ {
+ 0, 0, 1, 4,
+ 0, 0, 1, 4,
+ 0, 0, 1, 4,
+ 0, 0, 1, 4,
+ },
+ },
+ {
+ {
+ 0, 0, 1, 0,
+ 1, 2, 3, 0,
+ 1, 2, 3, 255,
+ 5, 254, 255, 9,
+ },
+ {
+ 0, 1, 0, 254,
+ 254, 254, 254, 255,
+ 255, 255, 0, 252,
+ 255, 255, 255, 1,
+ },
+ {
+ 0, 0, 1, 0,
+ 0, 0, 0, 0,
+ 0, 0, 3, 3,
+ 0, 0, 0, 8,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-22.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-22.c
new file mode 100644
index 00000000000..bd5c7d206b4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-22.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint16_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_6
+
+DEF_VEC_SAT_U_SUB_FMT_6(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_1 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ },
+ {
+ 55535, 45535, 35535, 25535,
+ 55535, 45535, 35535, 25535,
+ 55535, 45535, 35535, 25535,
+ 55535, 45535, 35535, 25535,
+ },
+ {
+ 10000, 20000, 30000, 40000,
+ 10000, 20000, 30000, 40000,
+ 10000, 20000, 30000, 40000,
+ 10000, 20000, 30000, 40000,
+ },
+ },
+ {
+ {
+ 0, 0, 1, 0,
+ 1, 2, 3, 0,
+ 1, 65535, 3, 65535,
+ 5, 65534, 65535, 9,
+ },
+ {
+ 0, 1, 1, 65534,
+ 65534, 65534, 1, 65535,
+ 0, 65535, 65535, 0,
+ 65535, 65535, 1, 2,
+ },
+ {
+ 0, 0, 0, 0,
+ 0, 0, 2, 0,
+ 1, 0, 0, 65535,
+ 0, 0, 65534, 7,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-23.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-23.c
new file mode 100644
index 00000000000..f5a1d6bd930
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-23.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint32_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_6
+
+DEF_VEC_SAT_U_SUB_FMT_6(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 4, 0,
+ 0, 0, 4, 0,
+ 0, 0, 4, 0,
+ 0, 0, 4, 0,
+ }, /* arg_0 */
+ {
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ }, /* arg_1 */
+ {
+ 0, 0, 2, 0,
+ 0, 0, 2, 0,
+ 0, 0, 2, 0,
+ 0, 0, 2, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ },
+ {
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ },
+ {
+ 3000000000, 2000000000, 1000000000, 0,
+ 3000000000, 2000000000, 1000000000, 0,
+ 3000000000, 2000000000, 1000000000, 0,
+ 3000000000, 2000000000, 1000000000, 0,
+ },
+ },
+ {
+ {
+ 0, 0, 9, 0,
+ 1, 4294967295, 3, 0,
+ 1, 2, 3, 4,
+ 5, 4294967294, 4294967295, 4294967295,
+ },
+ {
+ 0, 1, 1, 4294967294,
+ 1, 2, 4294967294, 4294967295,
+ 1, 4294967295, 4294967295, 1,
+ 1, 4294967295, 4294967290, 9,
+ },
+ {
+ 0, 0, 8, 0,
+ 0, 4294967293, 0, 0,
+ 0, 0, 0, 3,
+ 4, 0, 5, 4294967286,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-24.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-24.c
new file mode 100644
index 00000000000..62c54a21e6f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-24.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint64_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_6
+
+DEF_VEC_SAT_U_SUB_FMT_6(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 9, 0, 0,
+ 0, 9, 0, 0,
+ 0, 9, 0, 0,
+ 0, 9, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 2, 3, 1,
+ 0, 2, 3, 1,
+ 0, 2, 3, 1,
+ 0, 2, 3, 1,
+ }, /* arg_1 */
+ {
+ 0, 7, 0, 0,
+ 0, 7, 0, 0,
+ 0, 7, 0, 0,
+ 0, 7, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ },
+ {
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ },
+ {
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ },
+ },
+ {
+ {
+ 0, 18446744073709551615u, 1, 0,
+ 1, 18446744073709551615u, 3, 0,
+ 1, 18446744073709551614u, 3, 4,
+ 5, 18446744073709551614u, 18446744073709551615u, 9,
+ },
+ {
+ 0, 1, 1, 18446744073709551614u,
+ 18446744073709551614u, 18446744073709551614u, 18446744073709551614u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 1,
+ },
+ {
+ 0, 18446744073709551614u, 0, 0,
+ 0, 1, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 8,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
--
2.34.1
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH v1 5/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 7
2024-06-19 13:16 [PATCH v1 1/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 3 pan2.li
` (2 preceding siblings ...)
2024-06-19 13:17 ` [PATCH v1 4/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 6 pan2.li
@ 2024-06-19 13:17 ` pan2.li
2024-06-19 13:17 ` [PATCH v1 6/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 8 pan2.li
` (2 subsequent siblings)
6 siblings, 0 replies; 9+ messages in thread
From: pan2.li @ 2024-06-19 13:17 UTC (permalink / raw)
To: gcc-patches; +Cc: juzhe.zhong, kito.cheng, jeffreyalaw, rdapp.gcc, Pan Li
From: Pan Li <pan2.li@intel.com>
After the middle-end support the form 7 of unsigned SAT_SUB and
the RISC-V backend implement the .SAT_SUB for vector mode, thus
add more test case to cover that.
Form 7:
#define DEF_VEC_SAT_U_SUB_FMT_7(T) \
void __attribute__((noinline)) \
vec_sat_u_sub_##T##_fmt_7 (T *out, T *op_1, T *op_2, unsigned limit) \
{ \
unsigned i; \
for (i = 0; i < limit; i++) \
{ \
T x = op_1[i]; \
T y = op_2[i]; \
T ret; \
T overflow = __builtin_sub_overflow (x, y, &ret); \
out[i] = ret & (T)(overflow - 1); \
} \
}
Passed the rv64gcv regression test.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h: Add test macro.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-25.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-26.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-27.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-28.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-25.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-26.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-27.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-28.c: New test.
Signed-off-by: Pan Li <pan2.li@intel.com>
---
.../riscv/rvv/autovec/binop/vec_sat_arith.h | 18 +++++
.../rvv/autovec/binop/vec_sat_u_sub-25.c | 19 +++++
.../rvv/autovec/binop/vec_sat_u_sub-26.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_sub-27.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_sub-28.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_sub-run-25.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_sub-run-26.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_sub-run-27.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_sub-run-28.c | 75 +++++++++++++++++++
9 files changed, 397 insertions(+)
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-25.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-26.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-27.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-28.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-25.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-26.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-27.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-28.c
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
index fd4d88e6f30..69fbc6b5258 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
@@ -219,6 +219,21 @@ vec_sat_u_sub_##T##_fmt_6 (T *out, T *op_1, T *op_2, unsigned limit) \
} \
}
+#define DEF_VEC_SAT_U_SUB_FMT_7(T) \
+void __attribute__((noinline)) \
+vec_sat_u_sub_##T##_fmt_7 (T *out, T *op_1, T *op_2, unsigned limit) \
+{ \
+ unsigned i; \
+ for (i = 0; i < limit; i++) \
+ { \
+ T x = op_1[i]; \
+ T y = op_2[i]; \
+ T ret; \
+ T overflow = __builtin_sub_overflow (x, y, &ret); \
+ out[i] = ret & (T)(overflow - 1); \
+ } \
+}
+
#define RUN_VEC_SAT_U_SUB_FMT_1(T, out, op_1, op_2, N) \
vec_sat_u_sub_##T##_fmt_1(out, op_1, op_2, N)
@@ -237,4 +252,7 @@ vec_sat_u_sub_##T##_fmt_6 (T *out, T *op_1, T *op_2, unsigned limit) \
#define RUN_VEC_SAT_U_SUB_FMT_6(T, out, op_1, op_2, N) \
vec_sat_u_sub_##T##_fmt_6(out, op_1, op_2, N)
+#define RUN_VEC_SAT_U_SUB_FMT_7(T, out, op_1, op_2, N) \
+ vec_sat_u_sub_##T##_fmt_7(out, op_1, op_2, N)
+
#endif
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-25.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-25.c
new file mode 100644
index 00000000000..760eb3140bf
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-25.c
@@ -0,0 +1,19 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint8_t_fmt_7:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e8,\s*m1,\s*ta,\s*ma
+** vle8\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle8\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_7(uint8_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 4 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-26.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-26.c
new file mode 100644
index 00000000000..15881615812
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-26.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint16_t_fmt_7:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e16,\s*m1,\s*ta,\s*ma
+** ...
+** vle16\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle16\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_7(uint16_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 4 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-27.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-27.c
new file mode 100644
index 00000000000..611923bdc06
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-27.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint32_t_fmt_7:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e32,\s*m1,\s*ta,\s*ma
+** ...
+** vle32\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle32\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_7(uint32_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 4 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-28.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-28.c
new file mode 100644
index 00000000000..7fd0a1c2446
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-28.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint64_t_fmt_7:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e64,\s*m1,\s*ta,\s*ma
+** ...
+** vle64\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle64\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_7(uint64_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 4 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-25.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-25.c
new file mode 100644
index 00000000000..b5bc00195a1
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-25.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint8_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_7
+
+DEF_VEC_SAT_U_SUB_FMT_7(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ }, /* arg_1 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 0, 255, 255, 255,
+ 0, 255, 255, 255,
+ 0, 255, 255, 255,
+ 0, 255, 255, 255,
+ },
+ {
+ 1, 255, 254, 251,
+ 1, 255, 254, 251,
+ 1, 255, 254, 251,
+ 1, 255, 254, 251,
+ },
+ {
+ 0, 0, 1, 4,
+ 0, 0, 1, 4,
+ 0, 0, 1, 4,
+ 0, 0, 1, 4,
+ },
+ },
+ {
+ {
+ 0, 0, 1, 0,
+ 1, 2, 3, 0,
+ 1, 2, 3, 255,
+ 5, 254, 255, 9,
+ },
+ {
+ 0, 1, 0, 254,
+ 254, 254, 254, 255,
+ 255, 255, 0, 252,
+ 255, 255, 255, 1,
+ },
+ {
+ 0, 0, 1, 0,
+ 0, 0, 0, 0,
+ 0, 0, 3, 3,
+ 0, 0, 0, 8,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-26.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-26.c
new file mode 100644
index 00000000000..4446e150493
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-26.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint16_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_7
+
+DEF_VEC_SAT_U_SUB_FMT_7(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_1 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ },
+ {
+ 55535, 45535, 35535, 25535,
+ 55535, 45535, 35535, 25535,
+ 55535, 45535, 35535, 25535,
+ 55535, 45535, 35535, 25535,
+ },
+ {
+ 10000, 20000, 30000, 40000,
+ 10000, 20000, 30000, 40000,
+ 10000, 20000, 30000, 40000,
+ 10000, 20000, 30000, 40000,
+ },
+ },
+ {
+ {
+ 0, 0, 1, 0,
+ 1, 2, 3, 0,
+ 1, 65535, 3, 65535,
+ 5, 65534, 65535, 9,
+ },
+ {
+ 0, 1, 1, 65534,
+ 65534, 65534, 1, 65535,
+ 0, 65535, 65535, 0,
+ 65535, 65535, 1, 2,
+ },
+ {
+ 0, 0, 0, 0,
+ 0, 0, 2, 0,
+ 1, 0, 0, 65535,
+ 0, 0, 65534, 7,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-27.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-27.c
new file mode 100644
index 00000000000..dd725a5c8ff
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-27.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint32_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_7
+
+DEF_VEC_SAT_U_SUB_FMT_7(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 4, 0,
+ 0, 0, 4, 0,
+ 0, 0, 4, 0,
+ 0, 0, 4, 0,
+ }, /* arg_0 */
+ {
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ }, /* arg_1 */
+ {
+ 0, 0, 2, 0,
+ 0, 0, 2, 0,
+ 0, 0, 2, 0,
+ 0, 0, 2, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ },
+ {
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ },
+ {
+ 3000000000, 2000000000, 1000000000, 0,
+ 3000000000, 2000000000, 1000000000, 0,
+ 3000000000, 2000000000, 1000000000, 0,
+ 3000000000, 2000000000, 1000000000, 0,
+ },
+ },
+ {
+ {
+ 0, 0, 9, 0,
+ 1, 4294967295, 3, 0,
+ 1, 2, 3, 4,
+ 5, 4294967294, 4294967295, 4294967295,
+ },
+ {
+ 0, 1, 1, 4294967294,
+ 1, 2, 4294967294, 4294967295,
+ 1, 4294967295, 4294967295, 1,
+ 1, 4294967295, 4294967290, 9,
+ },
+ {
+ 0, 0, 8, 0,
+ 0, 4294967293, 0, 0,
+ 0, 0, 0, 3,
+ 4, 0, 5, 4294967286,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-28.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-28.c
new file mode 100644
index 00000000000..6baf65bea18
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-28.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint64_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_7
+
+DEF_VEC_SAT_U_SUB_FMT_7(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 9, 0, 0,
+ 0, 9, 0, 0,
+ 0, 9, 0, 0,
+ 0, 9, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 2, 3, 1,
+ 0, 2, 3, 1,
+ 0, 2, 3, 1,
+ 0, 2, 3, 1,
+ }, /* arg_1 */
+ {
+ 0, 7, 0, 0,
+ 0, 7, 0, 0,
+ 0, 7, 0, 0,
+ 0, 7, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ },
+ {
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ },
+ {
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ },
+ },
+ {
+ {
+ 0, 18446744073709551615u, 1, 0,
+ 1, 18446744073709551615u, 3, 0,
+ 1, 18446744073709551614u, 3, 4,
+ 5, 18446744073709551614u, 18446744073709551615u, 9,
+ },
+ {
+ 0, 1, 1, 18446744073709551614u,
+ 18446744073709551614u, 18446744073709551614u, 18446744073709551614u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 1,
+ },
+ {
+ 0, 18446744073709551614u, 0, 0,
+ 0, 1, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 8,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
--
2.34.1
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH v1 6/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 8
2024-06-19 13:16 [PATCH v1 1/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 3 pan2.li
` (3 preceding siblings ...)
2024-06-19 13:17 ` [PATCH v1 5/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 7 pan2.li
@ 2024-06-19 13:17 ` pan2.li
2024-06-19 13:17 ` [PATCH v1 7/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 9 pan2.li
2024-06-19 13:17 ` [PATCH v1 8/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 10 pan2.li
6 siblings, 0 replies; 9+ messages in thread
From: pan2.li @ 2024-06-19 13:17 UTC (permalink / raw)
To: gcc-patches; +Cc: juzhe.zhong, kito.cheng, jeffreyalaw, rdapp.gcc, Pan Li
From: Pan Li <pan2.li@intel.com>
After the middle-end support the form 8 of unsigned SAT_SUB and
the RISC-V backend implement the .SAT_SUB for vector mode, thus
add more test case to cover that.
Form 8:
#define DEF_VEC_SAT_U_SUB_FMT_8(T) \
void __attribute__((noinline)) \
vec_sat_u_sub_##T##_fmt_8 (T *out, T *op_1, T *op_2, unsigned limit) \
{ \
unsigned i; \
for (i = 0; i < limit; i++) \
{ \
T x = op_1[i]; \
T y = op_2[i]; \
T ret; \
T overflow = __builtin_sub_overflow (x, y, &ret); \
out[i] = ret & (T)-(!overflow); \
} \
}
Passed the rv64gcv regression test.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h: Add test macro.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-29.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-30.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-31.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-32.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-29.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-30.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-31.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-32.c: New test.
Signed-off-by: Pan Li <pan2.li@intel.com>
---
.../riscv/rvv/autovec/binop/vec_sat_arith.h | 18 +++++
.../rvv/autovec/binop/vec_sat_u_sub-29.c | 19 +++++
.../rvv/autovec/binop/vec_sat_u_sub-30.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_sub-31.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_sub-32.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_sub-run-29.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_sub-run-30.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_sub-run-31.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_sub-run-32.c | 75 +++++++++++++++++++
9 files changed, 397 insertions(+)
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-29.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-30.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-31.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-32.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-29.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-30.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-31.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-32.c
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
index 69fbc6b5258..302fc458708 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
@@ -234,6 +234,21 @@ vec_sat_u_sub_##T##_fmt_7 (T *out, T *op_1, T *op_2, unsigned limit) \
} \
}
+#define DEF_VEC_SAT_U_SUB_FMT_8(T) \
+void __attribute__((noinline)) \
+vec_sat_u_sub_##T##_fmt_8 (T *out, T *op_1, T *op_2, unsigned limit) \
+{ \
+ unsigned i; \
+ for (i = 0; i < limit; i++) \
+ { \
+ T x = op_1[i]; \
+ T y = op_2[i]; \
+ T ret; \
+ T overflow = __builtin_sub_overflow (x, y, &ret); \
+ out[i] = ret & (T)-(!overflow); \
+ } \
+}
+
#define RUN_VEC_SAT_U_SUB_FMT_1(T, out, op_1, op_2, N) \
vec_sat_u_sub_##T##_fmt_1(out, op_1, op_2, N)
@@ -255,4 +270,7 @@ vec_sat_u_sub_##T##_fmt_7 (T *out, T *op_1, T *op_2, unsigned limit) \
#define RUN_VEC_SAT_U_SUB_FMT_7(T, out, op_1, op_2, N) \
vec_sat_u_sub_##T##_fmt_7(out, op_1, op_2, N)
+#define RUN_VEC_SAT_U_SUB_FMT_8(T, out, op_1, op_2, N) \
+ vec_sat_u_sub_##T##_fmt_8(out, op_1, op_2, N)
+
#endif
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-29.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-29.c
new file mode 100644
index 00000000000..2af9357948a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-29.c
@@ -0,0 +1,19 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint8_t_fmt_8:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e8,\s*m1,\s*ta,\s*ma
+** vle8\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle8\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_8(uint8_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 4 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-30.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-30.c
new file mode 100644
index 00000000000..7c2922be80d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-30.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint16_t_fmt_8:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e16,\s*m1,\s*ta,\s*ma
+** ...
+** vle16\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle16\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_8(uint16_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 4 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-31.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-31.c
new file mode 100644
index 00000000000..4be50b94f27
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-31.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint32_t_fmt_8:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e32,\s*m1,\s*ta,\s*ma
+** ...
+** vle32\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle32\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_8(uint32_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 4 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-32.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-32.c
new file mode 100644
index 00000000000..28f05dca93b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-32.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint64_t_fmt_8:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e64,\s*m1,\s*ta,\s*ma
+** ...
+** vle64\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle64\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_8(uint64_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 4 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-29.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-29.c
new file mode 100644
index 00000000000..b828e95b8a1
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-29.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint8_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_8
+
+DEF_VEC_SAT_U_SUB_FMT_8(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ }, /* arg_1 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 0, 255, 255, 255,
+ 0, 255, 255, 255,
+ 0, 255, 255, 255,
+ 0, 255, 255, 255,
+ },
+ {
+ 1, 255, 254, 251,
+ 1, 255, 254, 251,
+ 1, 255, 254, 251,
+ 1, 255, 254, 251,
+ },
+ {
+ 0, 0, 1, 4,
+ 0, 0, 1, 4,
+ 0, 0, 1, 4,
+ 0, 0, 1, 4,
+ },
+ },
+ {
+ {
+ 0, 0, 1, 0,
+ 1, 2, 3, 0,
+ 1, 2, 3, 255,
+ 5, 254, 255, 9,
+ },
+ {
+ 0, 1, 0, 254,
+ 254, 254, 254, 255,
+ 255, 255, 0, 252,
+ 255, 255, 255, 1,
+ },
+ {
+ 0, 0, 1, 0,
+ 0, 0, 0, 0,
+ 0, 0, 3, 3,
+ 0, 0, 0, 8,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-30.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-30.c
new file mode 100644
index 00000000000..232f78d3544
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-30.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint16_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_8
+
+DEF_VEC_SAT_U_SUB_FMT_8(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_1 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ },
+ {
+ 55535, 45535, 35535, 25535,
+ 55535, 45535, 35535, 25535,
+ 55535, 45535, 35535, 25535,
+ 55535, 45535, 35535, 25535,
+ },
+ {
+ 10000, 20000, 30000, 40000,
+ 10000, 20000, 30000, 40000,
+ 10000, 20000, 30000, 40000,
+ 10000, 20000, 30000, 40000,
+ },
+ },
+ {
+ {
+ 0, 0, 1, 0,
+ 1, 2, 3, 0,
+ 1, 65535, 3, 65535,
+ 5, 65534, 65535, 9,
+ },
+ {
+ 0, 1, 1, 65534,
+ 65534, 65534, 1, 65535,
+ 0, 65535, 65535, 0,
+ 65535, 65535, 1, 2,
+ },
+ {
+ 0, 0, 0, 0,
+ 0, 0, 2, 0,
+ 1, 0, 0, 65535,
+ 0, 0, 65534, 7,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-31.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-31.c
new file mode 100644
index 00000000000..03355327c6d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-31.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint32_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_8
+
+DEF_VEC_SAT_U_SUB_FMT_8(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 4, 0,
+ 0, 0, 4, 0,
+ 0, 0, 4, 0,
+ 0, 0, 4, 0,
+ }, /* arg_0 */
+ {
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ }, /* arg_1 */
+ {
+ 0, 0, 2, 0,
+ 0, 0, 2, 0,
+ 0, 0, 2, 0,
+ 0, 0, 2, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ },
+ {
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ },
+ {
+ 3000000000, 2000000000, 1000000000, 0,
+ 3000000000, 2000000000, 1000000000, 0,
+ 3000000000, 2000000000, 1000000000, 0,
+ 3000000000, 2000000000, 1000000000, 0,
+ },
+ },
+ {
+ {
+ 0, 0, 9, 0,
+ 1, 4294967295, 3, 0,
+ 1, 2, 3, 4,
+ 5, 4294967294, 4294967295, 4294967295,
+ },
+ {
+ 0, 1, 1, 4294967294,
+ 1, 2, 4294967294, 4294967295,
+ 1, 4294967295, 4294967295, 1,
+ 1, 4294967295, 4294967290, 9,
+ },
+ {
+ 0, 0, 8, 0,
+ 0, 4294967293, 0, 0,
+ 0, 0, 0, 3,
+ 4, 0, 5, 4294967286,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-32.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-32.c
new file mode 100644
index 00000000000..f8872ca521b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-32.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint64_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_8
+
+DEF_VEC_SAT_U_SUB_FMT_8(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 9, 0, 0,
+ 0, 9, 0, 0,
+ 0, 9, 0, 0,
+ 0, 9, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 2, 3, 1,
+ 0, 2, 3, 1,
+ 0, 2, 3, 1,
+ 0, 2, 3, 1,
+ }, /* arg_1 */
+ {
+ 0, 7, 0, 0,
+ 0, 7, 0, 0,
+ 0, 7, 0, 0,
+ 0, 7, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ },
+ {
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ },
+ {
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ },
+ },
+ {
+ {
+ 0, 18446744073709551615u, 1, 0,
+ 1, 18446744073709551615u, 3, 0,
+ 1, 18446744073709551614u, 3, 4,
+ 5, 18446744073709551614u, 18446744073709551615u, 9,
+ },
+ {
+ 0, 1, 1, 18446744073709551614u,
+ 18446744073709551614u, 18446744073709551614u, 18446744073709551614u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 1,
+ },
+ {
+ 0, 18446744073709551614u, 0, 0,
+ 0, 1, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 8,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
--
2.34.1
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH v1 7/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 9
2024-06-19 13:16 [PATCH v1 1/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 3 pan2.li
` (4 preceding siblings ...)
2024-06-19 13:17 ` [PATCH v1 6/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 8 pan2.li
@ 2024-06-19 13:17 ` pan2.li
2024-06-19 13:17 ` [PATCH v1 8/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 10 pan2.li
6 siblings, 0 replies; 9+ messages in thread
From: pan2.li @ 2024-06-19 13:17 UTC (permalink / raw)
To: gcc-patches; +Cc: juzhe.zhong, kito.cheng, jeffreyalaw, rdapp.gcc, Pan Li
From: Pan Li <pan2.li@intel.com>
After the middle-end support the form 9 of unsigned SAT_SUB and
the RISC-V backend implement the .SAT_SUB for vector mode, thus
add more test case to cover that.
Form 9:
#define DEF_VEC_SAT_U_SUB_FMT_9(T) \
void __attribute__((noinline)) \
vec_sat_u_sub_##T##_fmt_9 (T *out, T *op_1, T *op_2, unsigned limit) \
{ \
unsigned i; \
for (i = 0; i < limit; i++) \
{ \
T x = op_1[i]; \
T y = op_2[i]; \
T ret; \
bool overflow = __builtin_sub_overflow (x, y, &ret); \
out[i] = overflow ? 0 : ret; \
} \
}
Passed the rv64gcv regression test.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h: Add test macro.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-33.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-34.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-35.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-36.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-33.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-34.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-35.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-36.c: New test.
Signed-off-by: Pan Li <pan2.li@intel.com>
---
.../riscv/rvv/autovec/binop/vec_sat_arith.h | 19 +++++
.../rvv/autovec/binop/vec_sat_u_sub-33.c | 19 +++++
.../rvv/autovec/binop/vec_sat_u_sub-34.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_sub-35.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_sub-36.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_sub-run-33.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_sub-run-34.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_sub-run-35.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_sub-run-36.c | 75 +++++++++++++++++++
9 files changed, 398 insertions(+)
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-33.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-34.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-35.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-36.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-33.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-34.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-35.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-36.c
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
index 302fc458708..e231d1e66aa 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
@@ -2,6 +2,7 @@
#define HAVE_VEC_SAT_ARITH
#include <stdint-gcc.h>
+#include <stdbool.h>
/******************************************************************************/
/* Saturation Add (unsigned and signed) */
@@ -249,6 +250,21 @@ vec_sat_u_sub_##T##_fmt_8 (T *out, T *op_1, T *op_2, unsigned limit) \
} \
}
+#define DEF_VEC_SAT_U_SUB_FMT_9(T) \
+void __attribute__((noinline)) \
+vec_sat_u_sub_##T##_fmt_9 (T *out, T *op_1, T *op_2, unsigned limit) \
+{ \
+ unsigned i; \
+ for (i = 0; i < limit; i++) \
+ { \
+ T x = op_1[i]; \
+ T y = op_2[i]; \
+ T ret; \
+ bool overflow = __builtin_sub_overflow (x, y, &ret); \
+ out[i] = overflow ? 0 : ret; \
+ } \
+}
+
#define RUN_VEC_SAT_U_SUB_FMT_1(T, out, op_1, op_2, N) \
vec_sat_u_sub_##T##_fmt_1(out, op_1, op_2, N)
@@ -273,4 +289,7 @@ vec_sat_u_sub_##T##_fmt_8 (T *out, T *op_1, T *op_2, unsigned limit) \
#define RUN_VEC_SAT_U_SUB_FMT_8(T, out, op_1, op_2, N) \
vec_sat_u_sub_##T##_fmt_8(out, op_1, op_2, N)
+#define RUN_VEC_SAT_U_SUB_FMT_9(T, out, op_1, op_2, N) \
+ vec_sat_u_sub_##T##_fmt_9(out, op_1, op_2, N)
+
#endif
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-33.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-33.c
new file mode 100644
index 00000000000..3478bb6ebc2
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-33.c
@@ -0,0 +1,19 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint8_t_fmt_9:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e8,\s*m1,\s*ta,\s*ma
+** vle8\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle8\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_9(uint8_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-34.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-34.c
new file mode 100644
index 00000000000..a5293953535
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-34.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint16_t_fmt_9:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e16,\s*m1,\s*ta,\s*ma
+** ...
+** vle16\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle16\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_9(uint16_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-35.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-35.c
new file mode 100644
index 00000000000..69b2a60ea7e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-35.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint32_t_fmt_9:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e32,\s*m1,\s*ta,\s*ma
+** ...
+** vle32\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle32\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_9(uint32_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-36.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-36.c
new file mode 100644
index 00000000000..86c60cdbd44
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-36.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint64_t_fmt_9:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e64,\s*m1,\s*ta,\s*ma
+** ...
+** vle64\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle64\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_9(uint64_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-33.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-33.c
new file mode 100644
index 00000000000..e8f38813cab
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-33.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint8_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_9
+
+DEF_VEC_SAT_U_SUB_FMT_9(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ }, /* arg_1 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 0, 255, 255, 255,
+ 0, 255, 255, 255,
+ 0, 255, 255, 255,
+ 0, 255, 255, 255,
+ },
+ {
+ 1, 255, 254, 251,
+ 1, 255, 254, 251,
+ 1, 255, 254, 251,
+ 1, 255, 254, 251,
+ },
+ {
+ 0, 0, 1, 4,
+ 0, 0, 1, 4,
+ 0, 0, 1, 4,
+ 0, 0, 1, 4,
+ },
+ },
+ {
+ {
+ 0, 0, 1, 0,
+ 1, 2, 3, 0,
+ 1, 2, 3, 255,
+ 5, 254, 255, 9,
+ },
+ {
+ 0, 1, 0, 254,
+ 254, 254, 254, 255,
+ 255, 255, 0, 252,
+ 255, 255, 255, 1,
+ },
+ {
+ 0, 0, 1, 0,
+ 0, 0, 0, 0,
+ 0, 0, 3, 3,
+ 0, 0, 0, 8,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-34.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-34.c
new file mode 100644
index 00000000000..346e1df39f3
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-34.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint16_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_9
+
+DEF_VEC_SAT_U_SUB_FMT_9(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_1 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ },
+ {
+ 55535, 45535, 35535, 25535,
+ 55535, 45535, 35535, 25535,
+ 55535, 45535, 35535, 25535,
+ 55535, 45535, 35535, 25535,
+ },
+ {
+ 10000, 20000, 30000, 40000,
+ 10000, 20000, 30000, 40000,
+ 10000, 20000, 30000, 40000,
+ 10000, 20000, 30000, 40000,
+ },
+ },
+ {
+ {
+ 0, 0, 1, 0,
+ 1, 2, 3, 0,
+ 1, 65535, 3, 65535,
+ 5, 65534, 65535, 9,
+ },
+ {
+ 0, 1, 1, 65534,
+ 65534, 65534, 1, 65535,
+ 0, 65535, 65535, 0,
+ 65535, 65535, 1, 2,
+ },
+ {
+ 0, 0, 0, 0,
+ 0, 0, 2, 0,
+ 1, 0, 0, 65535,
+ 0, 0, 65534, 7,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-35.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-35.c
new file mode 100644
index 00000000000..587a36a93f0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-35.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint32_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_9
+
+DEF_VEC_SAT_U_SUB_FMT_9(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 4, 0,
+ 0, 0, 4, 0,
+ 0, 0, 4, 0,
+ 0, 0, 4, 0,
+ }, /* arg_0 */
+ {
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ }, /* arg_1 */
+ {
+ 0, 0, 2, 0,
+ 0, 0, 2, 0,
+ 0, 0, 2, 0,
+ 0, 0, 2, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ },
+ {
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ },
+ {
+ 3000000000, 2000000000, 1000000000, 0,
+ 3000000000, 2000000000, 1000000000, 0,
+ 3000000000, 2000000000, 1000000000, 0,
+ 3000000000, 2000000000, 1000000000, 0,
+ },
+ },
+ {
+ {
+ 0, 0, 9, 0,
+ 1, 4294967295, 3, 0,
+ 1, 2, 3, 4,
+ 5, 4294967294, 4294967295, 4294967295,
+ },
+ {
+ 0, 1, 1, 4294967294,
+ 1, 2, 4294967294, 4294967295,
+ 1, 4294967295, 4294967295, 1,
+ 1, 4294967295, 4294967290, 9,
+ },
+ {
+ 0, 0, 8, 0,
+ 0, 4294967293, 0, 0,
+ 0, 0, 0, 3,
+ 4, 0, 5, 4294967286,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-36.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-36.c
new file mode 100644
index 00000000000..84a71050e81
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-36.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint64_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_9
+
+DEF_VEC_SAT_U_SUB_FMT_9(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 9, 0, 0,
+ 0, 9, 0, 0,
+ 0, 9, 0, 0,
+ 0, 9, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 2, 3, 1,
+ 0, 2, 3, 1,
+ 0, 2, 3, 1,
+ 0, 2, 3, 1,
+ }, /* arg_1 */
+ {
+ 0, 7, 0, 0,
+ 0, 7, 0, 0,
+ 0, 7, 0, 0,
+ 0, 7, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ },
+ {
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ },
+ {
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ },
+ },
+ {
+ {
+ 0, 18446744073709551615u, 1, 0,
+ 1, 18446744073709551615u, 3, 0,
+ 1, 18446744073709551614u, 3, 4,
+ 5, 18446744073709551614u, 18446744073709551615u, 9,
+ },
+ {
+ 0, 1, 1, 18446744073709551614u,
+ 18446744073709551614u, 18446744073709551614u, 18446744073709551614u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 1,
+ },
+ {
+ 0, 18446744073709551614u, 0, 0,
+ 0, 1, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 8,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
--
2.34.1
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH v1 8/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 10
2024-06-19 13:16 [PATCH v1 1/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 3 pan2.li
` (5 preceding siblings ...)
2024-06-19 13:17 ` [PATCH v1 7/8] RISC-V: Add testcases for unsigned .SAT_SUB vector form 9 pan2.li
@ 2024-06-19 13:17 ` pan2.li
6 siblings, 0 replies; 9+ messages in thread
From: pan2.li @ 2024-06-19 13:17 UTC (permalink / raw)
To: gcc-patches; +Cc: juzhe.zhong, kito.cheng, jeffreyalaw, rdapp.gcc, Pan Li
From: Pan Li <pan2.li@intel.com>
After the middle-end support the form 10 of unsigned SAT_SUB and
the RISC-V backend implement the .SAT_SUB for vector mode, thus
add more test case to cover that.
Form 10:
#define DEF_VEC_SAT_U_SUB_FMT_10(T) \
void __attribute__((noinline)) \
vec_sat_u_sub_##T##_fmt_10 (T *out, T *op_1, T *op_2, unsigned limit) \
{ \
unsigned i; \
for (i = 0; i < limit; i++) \
{ \
T x = op_1[i]; \
T y = op_2[i]; \
T ret; \
bool overflow = __builtin_sub_overflow (x, y, &ret); \
out[i] = !overflow ? ret : 0; \
} \
}
Passed the rv64gcv regression test.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h: Add test macro.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-37.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-38.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-39.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-40.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-37.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-38.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-39.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-40.c: New test.
Signed-off-by: Pan Li <pan2.li@intel.com>
---
.../riscv/rvv/autovec/binop/vec_sat_arith.h | 18 +++++
.../rvv/autovec/binop/vec_sat_u_sub-37.c | 19 +++++
.../rvv/autovec/binop/vec_sat_u_sub-38.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_sub-39.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_sub-40.c | 20 +++++
.../rvv/autovec/binop/vec_sat_u_sub-run-37.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_sub-run-38.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_sub-run-39.c | 75 +++++++++++++++++++
.../rvv/autovec/binop/vec_sat_u_sub-run-40.c | 75 +++++++++++++++++++
9 files changed, 397 insertions(+)
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-37.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-38.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-39.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-40.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-37.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-38.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-39.c
create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-40.c
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
index e231d1e66aa..d5c81fbe5a9 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_arith.h
@@ -265,6 +265,21 @@ vec_sat_u_sub_##T##_fmt_9 (T *out, T *op_1, T *op_2, unsigned limit) \
} \
}
+#define DEF_VEC_SAT_U_SUB_FMT_10(T) \
+void __attribute__((noinline)) \
+vec_sat_u_sub_##T##_fmt_10 (T *out, T *op_1, T *op_2, unsigned limit) \
+{ \
+ unsigned i; \
+ for (i = 0; i < limit; i++) \
+ { \
+ T x = op_1[i]; \
+ T y = op_2[i]; \
+ T ret; \
+ bool overflow = __builtin_sub_overflow (x, y, &ret); \
+ out[i] = !overflow ? ret : 0; \
+ } \
+}
+
#define RUN_VEC_SAT_U_SUB_FMT_1(T, out, op_1, op_2, N) \
vec_sat_u_sub_##T##_fmt_1(out, op_1, op_2, N)
@@ -292,4 +307,7 @@ vec_sat_u_sub_##T##_fmt_9 (T *out, T *op_1, T *op_2, unsigned limit) \
#define RUN_VEC_SAT_U_SUB_FMT_9(T, out, op_1, op_2, N) \
vec_sat_u_sub_##T##_fmt_9(out, op_1, op_2, N)
+#define RUN_VEC_SAT_U_SUB_FMT_10(T, out, op_1, op_2, N) \
+ vec_sat_u_sub_##T##_fmt_10(out, op_1, op_2, N)
+
#endif
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-37.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-37.c
new file mode 100644
index 00000000000..d58da2abd76
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-37.c
@@ -0,0 +1,19 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint8_t_fmt_10:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e8,\s*m1,\s*ta,\s*ma
+** vle8\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle8\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_10(uint8_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-38.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-38.c
new file mode 100644
index 00000000000..a8ec4f6548c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-38.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint16_t_fmt_10:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e16,\s*m1,\s*ta,\s*ma
+** ...
+** vle16\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle16\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_10(uint16_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-39.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-39.c
new file mode 100644
index 00000000000..0bb1b46e319
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-39.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint32_t_fmt_10:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e32,\s*m1,\s*ta,\s*ma
+** ...
+** vle32\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle32\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_10(uint32_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-40.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-40.c
new file mode 100644
index 00000000000..d75c101a6be
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-40.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "vec_sat_arith.h"
+
+/*
+** vec_sat_u_sub_uint64_t_fmt_10:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e64,\s*m1,\s*ta,\s*ma
+** ...
+** vle64\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle64\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_SUB_FMT_10(uint64_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_SUB " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-37.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-37.c
new file mode 100644
index 00000000000..ba5642aa204
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-37.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint8_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_10
+
+DEF_VEC_SAT_U_SUB_FMT_10(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ }, /* arg_1 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 0, 255, 255, 255,
+ 0, 255, 255, 255,
+ 0, 255, 255, 255,
+ 0, 255, 255, 255,
+ },
+ {
+ 1, 255, 254, 251,
+ 1, 255, 254, 251,
+ 1, 255, 254, 251,
+ 1, 255, 254, 251,
+ },
+ {
+ 0, 0, 1, 4,
+ 0, 0, 1, 4,
+ 0, 0, 1, 4,
+ 0, 0, 1, 4,
+ },
+ },
+ {
+ {
+ 0, 0, 1, 0,
+ 1, 2, 3, 0,
+ 1, 2, 3, 255,
+ 5, 254, 255, 9,
+ },
+ {
+ 0, 1, 0, 254,
+ 254, 254, 254, 255,
+ 255, 255, 0, 252,
+ 255, 255, 255, 1,
+ },
+ {
+ 0, 0, 1, 0,
+ 0, 0, 0, 0,
+ 0, 0, 3, 3,
+ 0, 0, 0, 8,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-38.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-38.c
new file mode 100644
index 00000000000..bdb1ca3bbb0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-38.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint16_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_10
+
+DEF_VEC_SAT_U_SUB_FMT_10(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_1 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ },
+ {
+ 55535, 45535, 35535, 25535,
+ 55535, 45535, 35535, 25535,
+ 55535, 45535, 35535, 25535,
+ 55535, 45535, 35535, 25535,
+ },
+ {
+ 10000, 20000, 30000, 40000,
+ 10000, 20000, 30000, 40000,
+ 10000, 20000, 30000, 40000,
+ 10000, 20000, 30000, 40000,
+ },
+ },
+ {
+ {
+ 0, 0, 1, 0,
+ 1, 2, 3, 0,
+ 1, 65535, 3, 65535,
+ 5, 65534, 65535, 9,
+ },
+ {
+ 0, 1, 1, 65534,
+ 65534, 65534, 1, 65535,
+ 0, 65535, 65535, 0,
+ 65535, 65535, 1, 2,
+ },
+ {
+ 0, 0, 0, 0,
+ 0, 0, 2, 0,
+ 1, 0, 0, 65535,
+ 0, 0, 65534, 7,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-39.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-39.c
new file mode 100644
index 00000000000..10ec04f2ad3
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-39.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint32_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_10
+
+DEF_VEC_SAT_U_SUB_FMT_10(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 4, 0,
+ 0, 0, 4, 0,
+ 0, 0, 4, 0,
+ 0, 0, 4, 0,
+ }, /* arg_0 */
+ {
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ 0, 1, 2, 3,
+ }, /* arg_1 */
+ {
+ 0, 0, 2, 0,
+ 0, 0, 2, 0,
+ 0, 0, 2, 0,
+ 0, 0, 2, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ },
+ {
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ 1294967295, 2294967295, 3294967295, 4294967295,
+ },
+ {
+ 3000000000, 2000000000, 1000000000, 0,
+ 3000000000, 2000000000, 1000000000, 0,
+ 3000000000, 2000000000, 1000000000, 0,
+ 3000000000, 2000000000, 1000000000, 0,
+ },
+ },
+ {
+ {
+ 0, 0, 9, 0,
+ 1, 4294967295, 3, 0,
+ 1, 2, 3, 4,
+ 5, 4294967294, 4294967295, 4294967295,
+ },
+ {
+ 0, 1, 1, 4294967294,
+ 1, 2, 4294967294, 4294967295,
+ 1, 4294967295, 4294967295, 1,
+ 1, 4294967295, 4294967290, 9,
+ },
+ {
+ 0, 0, 8, 0,
+ 0, 4294967293, 0, 0,
+ 0, 0, 0, 3,
+ 4, 0, 5, 4294967286,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-40.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-40.c
new file mode 100644
index 00000000000..f6a1277225a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub-run-40.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "vec_sat_arith.h"
+
+#define T uint64_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_SUB_FMT_10
+
+DEF_VEC_SAT_U_SUB_FMT_10(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 9, 0, 0,
+ 0, 9, 0, 0,
+ 0, 9, 0, 0,
+ 0, 9, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 2, 3, 1,
+ 0, 2, 3, 1,
+ 0, 2, 3, 1,
+ 0, 2, 3, 1,
+ }, /* arg_1 */
+ {
+ 0, 7, 0, 0,
+ 0, 7, 0, 0,
+ 0, 7, 0, 0,
+ 0, 7, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ },
+ {
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ 10446744073709551615u, 11446744073709551615u, 12446744073709551615u, 18446744073709551615u,
+ },
+ {
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ 8000000000000000000u, 7000000000000000000u, 6000000000000000000u, 0u,
+ },
+ },
+ {
+ {
+ 0, 18446744073709551615u, 1, 0,
+ 1, 18446744073709551615u, 3, 0,
+ 1, 18446744073709551614u, 3, 4,
+ 5, 18446744073709551614u, 18446744073709551615u, 9,
+ },
+ {
+ 0, 1, 1, 18446744073709551614u,
+ 18446744073709551614u, 18446744073709551614u, 18446744073709551614u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 1,
+ },
+ {
+ 0, 18446744073709551614u, 0, 0,
+ 0, 1, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 8,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
--
2.34.1
^ permalink raw reply [flat|nested] 9+ messages in thread