testsuite: Fix up gomp/simd-{2,3}.c tests [PR98243]

The test (intentionally) is not gcc.dg/vect/, as it needs -fopenmp and uses
OpenMP directives other than simd and therefore can't rely on default
VECTFLAGS and so I think can't safely use vect_int effective target
either.  So, I'm just making sure it is vectorized on x86 and on aarch64 (the
latter as an example of a target that doesn't need any extra options to get
the vectorization).

2021-01-30  Jakub Jelinek  <jakub@redhat.com>

	PR testsuite/98243
	* gcc.dg/gomp/simd-2.c: Add -msse2 on x86.  Restrict
	scan-tree-dump-times to x86 and aarch64 targets.
	* gcc.dg/gomp/simd-3.c: Likewise.

diff --git a/gcc/testsuite/gcc.dg/gomp/simd-2.c b/gcc/testsuite/gcc.dg/gomp/simd-2.c
index 7ac3eb4..85acb98 100644 (file)
--- a/gcc/testsuite/gcc.dg/gomp/simd-2.c
+++ b/gcc/testsuite/gcc.dg/gomp/simd-2.c
@@ -1,7 +1,8 @@
 /* { dg-do compile } */
 /* { dg-options "-O2 -fopenmp -fdump-tree-vect-details" } */
+/* { dg-additional-options "-msse2" { target { i?86-*-* x86_64-*-* } } } */
 /* { dg-additional-options "-mavx" { target avx } } */
-/* { dg-final { scan-tree-dump-times "vectorized \[1-9]\[0-9]* loops in function" 5 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vectorized \[1-9]\[0-9]* loops in function" 5 "vect" { target i?86-*-* x86_64-*-* aarch64-*-* } } } */
 
 int a[10000][128];
 

diff --git a/gcc/testsuite/gcc.dg/gomp/simd-3.c b/gcc/testsuite/gcc.dg/gomp/simd-3.c
index 13e1346..86fee85 100644 (file)
--- a/gcc/testsuite/gcc.dg/gomp/simd-3.c
+++ b/gcc/testsuite/gcc.dg/gomp/simd-3.c
@@ -1,7 +1,8 @@
 /* { dg-do compile } */
 /* { dg-options "-O2 -fopenmp -fdump-tree-vect-details" } */
+/* { dg-additional-options "-msse2" { target { i?86-*-* x86_64-*-* } } } */
 /* { dg-additional-options "-mavx" { target avx } } */
-/* { dg-final { scan-tree-dump-times "vectorized \[1-9]\[0-9]* loops in function" 5 "vect" } } */
+/* { dg-final { scan-tree-dump-times "vectorized \[1-9]\[0-9]* loops in function" 5 "vect" { target i?86-*-* x86_64-*-* aarch64-*-* } } } */
 
 int a[1024][1024];