[gcc r13-5363] arm: improve tests for vqrdmlashq*

[gcc r13-5363] arm: improve tests for vqrdmlashq*

[Andrea Corallo]

https://gcc.gnu.org/g:26c400b1d82482b905f4d804e959b090fe72ab39

commit r13-5363-g26c400b1d82482b905f4d804e959b090fe72ab39
Author: Andrea Corallo <andrea.corallo@arm.com>
Date:   Mon Nov 28 17:44:29 2022 +0100

    arm: improve tests for vqrdmlashq*
    
    gcc/testsuite/ChangeLog:
    
            * gcc.target/arm/mve/intrinsics/vqrdmlashq_n_s16.c: Use
            check-function-bodies instead of scan-assembler checks.  Use
            extern "C" for C++ testing.
            * gcc.target/arm/mve/intrinsics/vqrdmlashq_n_s32.c: Likewise.
            * gcc.target/arm/mve/intrinsics/vqrdmlashq_n_s8.c: Likewise.

Diff:
---
 .../arm/mve/intrinsics/vqrdmlashq_n_s16.c          | 32 ++++++++++++++++++----
 .../arm/mve/intrinsics/vqrdmlashq_n_s32.c          | 32 ++++++++++++++++++----
 .../arm/mve/intrinsics/vqrdmlashq_n_s8.c           | 32 ++++++++++++++++++----
 3 files changed, 78 insertions(+), 18 deletions(-)

diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vqrdmlashq_n_s16.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vqrdmlashq_n_s16.c
index 8ff8c34d529..2710f2f0442 100644
--- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vqrdmlashq_n_s16.c
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vqrdmlashq_n_s16.c
@@ -1,21 +1,41 @@
 /* { dg-require-effective-target arm_v8_1m_mve_ok } */
 /* { dg-add-options arm_v8_1m_mve } */
 /* { dg-additional-options "-O2" } */
+/* { dg-final { check-function-bodies "**" "" } } */
 
 #include "arm_mve.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+**foo:
+**	...
+**	vqrdmlash.s16	q[0-9]+, q[0-9]+, (?:ip|fp|r[0-9]+)(?:	@.*|)
+**	...
+*/
 int16x8_t
-foo (int16x8_t a, int16x8_t b, int16_t c)
+foo (int16x8_t m1, int16x8_t m2, int16_t add)
 {
-  return vqrdmlashq_n_s16 (a, b, c);
+  return vqrdmlashq_n_s16 (m1, m2, add);
 }
 
-/* { dg-final { scan-assembler "vqrdmlash.s16"  }  } */
 
+/*
+**foo1:
+**	...
+**	vqrdmlash.s16	q[0-9]+, q[0-9]+, (?:ip|fp|r[0-9]+)(?:	@.*|)
+**	...
+*/
 int16x8_t
-foo1 (int16x8_t a, int16x8_t b, int16_t c)
+foo1 (int16x8_t m1, int16x8_t m2, int16_t add)
 {
-  return vqrdmlashq (a, b, c);
+  return vqrdmlashq (m1, m2, add);
+}
+
+#ifdef __cplusplus
 }
+#endif
 
-/* { dg-final { scan-assembler "vqrdmlash.s16"  }  } */
+/* { dg-final { scan-assembler-not "__ARM_undef" } } */
\ No newline at end of file
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vqrdmlashq_n_s32.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vqrdmlashq_n_s32.c
index 02583f0627b..5fefc3938c5 100644
--- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vqrdmlashq_n_s32.c
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vqrdmlashq_n_s32.c
@@ -1,21 +1,41 @@
 /* { dg-require-effective-target arm_v8_1m_mve_ok } */
 /* { dg-add-options arm_v8_1m_mve } */
 /* { dg-additional-options "-O2" } */
+/* { dg-final { check-function-bodies "**" "" } } */
 
 #include "arm_mve.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+**foo:
+**	...
+**	vqrdmlash.s32	q[0-9]+, q[0-9]+, (?:ip|fp|r[0-9]+)(?:	@.*|)
+**	...
+*/
 int32x4_t
-foo (int32x4_t a, int32x4_t b, int32_t c)
+foo (int32x4_t m1, int32x4_t m2, int32_t add)
 {
-  return vqrdmlashq_n_s32 (a, b, c);
+  return vqrdmlashq_n_s32 (m1, m2, add);
 }
 
-/* { dg-final { scan-assembler "vqrdmlash.s32"  }  } */
 
+/*
+**foo1:
+**	...
+**	vqrdmlash.s32	q[0-9]+, q[0-9]+, (?:ip|fp|r[0-9]+)(?:	@.*|)
+**	...
+*/
 int32x4_t
-foo1 (int32x4_t a, int32x4_t b, int32_t c)
+foo1 (int32x4_t m1, int32x4_t m2, int32_t add)
 {
-  return vqrdmlashq (a, b, c);
+  return vqrdmlashq (m1, m2, add);
+}
+
+#ifdef __cplusplus
 }
+#endif
 
-/* { dg-final { scan-assembler "vqrdmlash.s32"  }  } */
+/* { dg-final { scan-assembler-not "__ARM_undef" } } */
\ No newline at end of file
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vqrdmlashq_n_s8.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vqrdmlashq_n_s8.c
index 0bd5bcac71f..df96fe85213 100644
--- a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vqrdmlashq_n_s8.c
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vqrdmlashq_n_s8.c
@@ -1,21 +1,41 @@
 /* { dg-require-effective-target arm_v8_1m_mve_ok } */
 /* { dg-add-options arm_v8_1m_mve } */
 /* { dg-additional-options "-O2" } */
+/* { dg-final { check-function-bodies "**" "" } } */
 
 #include "arm_mve.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+**foo:
+**	...
+**	vqrdmlash.s8	q[0-9]+, q[0-9]+, (?:ip|fp|r[0-9]+)(?:	@.*|)
+**	...
+*/
 int8x16_t
-foo (int8x16_t a, int8x16_t b, int8_t c)
+foo (int8x16_t m1, int8x16_t m2, int8_t add)
 {
-  return vqrdmlashq_n_s8 (a, b, c);
+  return vqrdmlashq_n_s8 (m1, m2, add);
 }
 
-/* { dg-final { scan-assembler "vqrdmlash.s8"  }  } */
 
+/*
+**foo1:
+**	...
+**	vqrdmlash.s8	q[0-9]+, q[0-9]+, (?:ip|fp|r[0-9]+)(?:	@.*|)
+**	...
+*/
 int8x16_t
-foo1 (int8x16_t a, int8x16_t b, int8_t c)
+foo1 (int8x16_t m1, int8x16_t m2, int8_t add)
 {
-  return vqrdmlashq (a, b, c);
+  return vqrdmlashq (m1, m2, add);
+}
+
+#ifdef __cplusplus
 }
+#endif
 
-/* { dg-final { scan-assembler "vqrdmlash.s8"  }  } */
+/* { dg-final { scan-assembler-not "__ARM_undef" } } */
\ No newline at end of file