https://gcc.gnu.org/g:5d0e46a939f3840f810f071037e543a6249c06fe
commit r15-3732-g5d0e46a939f3840f810f071037e543a6249c06fe
Author: Richard Biener <rguent...@suse.de>
Date: Fri Sep 20 13:47:34 2024 +0200
testsuite/116397 - avoid looking for "VEC_PERM_EXPR"
With SLP this token appears a lot, when looking for what gets code
generated instead look for " = VEC_PERM_EXPR"
PR testsuite/116397
* gcc.dg/vect/slp-reduc-3.c: Look for " = VEC_PERM_EXPR"
instead of "VEC_PERM_EXPR".
Diff:
---
gcc/testsuite/gcc.dg/vect/slp-reduc-3.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/testsuite/gcc.dg/vect/slp-reduc-3.c
b/gcc/testsuite/gcc.dg/vect/slp-reduc-3.c
index 9e29757717fe..614d8ad17ca1 100644
--- a/gcc/testsuite/gcc.dg/vect/slp-reduc-3.c
+++ b/gcc/testsuite/gcc.dg/vect/slp-reduc-3.c
@@ -62,4 +62,4 @@ int main (void)
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target {
vect_short_mult && { vect_widen_sum_hi_to_si && vect_unpack } } } } } */
/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "vect" {
xfail { vect_widen_sum_hi_to_si_pattern || { ! { vect_short_mult && {
vect_widen_sum_hi_to_si && vect_unpack } } } } } } } */
/* Check we can elide permutes if SLP vectorizing the reduction. */
-/* { dg-final { scan-tree-dump-times "VEC_PERM_EXPR" 0 "vect" { xfail { { {
vect_widen_sum_hi_to_si_pattern || { ! vect_unpack } } && { ! vect_load_lanes }
} && { vect_short_mult && { vect_widen_sum_hi_to_si && vect_unpack } } } } } }
*/
+/* { dg-final { scan-tree-dump-times " = VEC_PERM_EXPR" 0 "vect" { xfail { { {
vect_widen_sum_hi_to_si_pattern || { ! vect_unpack } } && { ! vect_load_lanes }
} && { vect_short_mult && { vect_widen_sum_hi_to_si && vect_unpack } } } } } }
*/
