> Am 22.12.2024 um 23:10 schrieb Christoph Müllner
> <christoph.muell...@vrull.eu>:
>
> Recently two test cases for PR118149 have been added.
> While pr118149-2.c works well for AArch64, pr118149.c fails
> because the expected optimization in forwprop4 cannot be applied
> as SLP vectorization does not happen.
> This patch fixes this issue by disabling the check on AArch64.
Ok
> Signed-off-by: Christoph Müllner <christoph.muell...@vrull.eu>
> ---
> gcc/testsuite/gcc.dg/tree-ssa/pr118149.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr118149.c
> b/gcc/testsuite/gcc.dg/tree-ssa/pr118149.c
> index f471877f661..c9a427c4a07 100644
> --- a/gcc/testsuite/gcc.dg/tree-ssa/pr118149.c
> +++ b/gcc/testsuite/gcc.dg/tree-ssa/pr118149.c
> @@ -15,6 +15,6 @@ void fastconv_parse ()
> fastconv_parse_dst[6] = fastconv_parse_dst[7] = i1k + r3k;
> }
>
> -/* { dg-final { scan-tree-dump "Vec perm simplify sequences have been
> blended" "forwprop4" { target { aarch64*-*-* i?86-*-* x86_64-*-* } } } } */
> -/* { dg-final { scan-tree-dump "VEC_PERM_EXPR.*{ 0, 0, 6, 6 }" "forwprop4" {
> target { aarch64*-*-* i?86-*-* x86_64-*-* } } } } */
> -/* { dg-final { scan-tree-dump "VEC_PERM_EXPR.*{ 1, 1, 7, 7 }" "forwprop4" {
> target { aarch64*-*-* i?86-*-* x86_64-*-* } } } } */
> +/* { dg-final { scan-tree-dump "Vec perm simplify sequences have been
> blended" "forwprop4" { target { i?86-*-* x86_64-*-* } } } } */
> +/* { dg-final { scan-tree-dump "VEC_PERM_EXPR.*{ 0, 0, 6, 6 }" "forwprop4" {
> target { i?86-*-* x86_64-*-* } } } } */
> +/* { dg-final { scan-tree-dump "VEC_PERM_EXPR.*{ 1, 1, 7, 7 }" "forwprop4" {
> target { i?86-*-* x86_64-*-* } } } } */
> --
> 2.47.1
>
