[gcc r11-6993] testsuite: Fix up gomp/simd-{2,3}.c tests [PR98243]

[gcc r11-6993] testsuite: Fix up gomp/simd-{2,3}.c tests [PR98243]

[Jakub Jelinek]

https://gcc.gnu.org/g:25f303e9a27a0d799f9979446d9f11ed62b8d648

commit r11-6993-g25f303e9a27a0d799f9979446d9f11ed62b8d648
Author: Jakub Jelinek <jakub@redhat.com>
Date:   Sat Jan 30 10:52:57 2021 +0100

    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:
---
 gcc/testsuite/gcc.dg/gomp/simd-2.c | 3 ++-
 gcc/testsuite/gcc.dg/gomp/simd-3.c | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/gcc/testsuite/gcc.dg/gomp/simd-2.c b/gcc/testsuite/gcc.dg/gomp/simd-2.c
index 7ac3eb4444a..85acb980f10 100644
--- 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 13e1346da03..86fee858673 100644
--- 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];