https://gcc.gnu.org/g:fd83474b2fee54697f27719a4631a21d68cb4ab6
commit r15-3727-gfd83474b2fee54697f27719a4631a21d68cb4ab6
Author: Richard Biener <rguent...@suse.de>
Date: Fri Sep 20 08:53:53 2024 +0200
testsuite/116784 - match up SLP scan and vectorized scan
The test used vect_perm_short for the vectorized scanning but
vect_perm3_short for whether that's done with SLP. We're now
generally expecting SLP to be used - even as fallback, so the
following adjusts both to match up, fixing the powerpc64 reported
testsuite issue.
PR testsuite/116784
* gcc.dg/vect/slp-perm-9.c: Use vect_perm_short also for
the SLP check.
Diff:
---
gcc/testsuite/gcc.dg/vect/slp-perm-9.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gcc/testsuite/gcc.dg/vect/slp-perm-9.c
b/gcc/testsuite/gcc.dg/vect/slp-perm-9.c
index c9468d81a9de..0c3feabf1901 100644
--- a/gcc/testsuite/gcc.dg/vect/slp-perm-9.c
+++ b/gcc/testsuite/gcc.dg/vect/slp-perm-9.c
@@ -58,5 +58,5 @@ int main (int argc, const char* argv[])
/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target {
{ vect_perm_short || vect32 } || vect_load_lanes } } } } */
/* We don't try permutes with a group size of 3 for variable-length
vectors. */
-/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 0 "vect" {
target { ! { vect_perm3_short || { vect32 || vect_load_lanes } } } } } } */
-/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "vect" {
target { vect_perm3_short || { vect32 || vect_load_lanes } } } } } */
+/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 0 "vect" {
target { ! { vect_perm_short || { vect32 || vect_load_lanes } } } } } } */
+/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "vect" {
target { vect_perm_short || { vect32 || vect_load_lanes } } } } } */
