Hi,
Gentle ping this patch, also request to backport to gcc9 after some burn-in
time.
BR,
Kewen
on 2020/2/26 下午2:17, Kewen.Lin wrote:
> Hi,
>
> This patch is to apply the same fix as r267528 to another similar case
> bb-slp-over-widen-2.c which requires misaligned vector access.
>
> Verified it on ppc64-redhat-linux (Power7 BE).
>
> Is it ok for trunk?
>
> BR,
> Kewen
> -----------
>
> gcc/testsuite/ChangeLog
>
> 2020-02-26 Kewen Lin <li...@gcc.gnu.org>
>
> PR testsuite/93935
> * gcc.dg/vect/bb-slp-over-widen-2.c: Expect basic block vectorized
> messages only on vect_hw_misalign targets.
>
> * patch *:
>
> diff --git a/gcc/testsuite/gcc.dg/vect/bb-slp-over-widen-2.c
> b/gcc/testsuite/gcc.dg/vect/bb-slp-over-widen-2.c
> index 3750fb7..042b7e9 100644
> --- a/gcc/testsuite/gcc.dg/vect/bb-slp-over-widen-2.c
> +++ b/gcc/testsuite/gcc.dg/vect/bb-slp-over-widen-2.c
> @@ -63,4 +63,4 @@ main (void)
> /* { dg-final { scan-tree-dump "demoting int to signed short" "slp2" {
> target { ! vect_widen_shift } } } } */
> /* { dg-final { scan-tree-dump "demoting int to unsigned short" "slp2" {
> target { ! vect_widen_shift } } } } */
> /* { dg-final { scan-tree-dump {\.AVG_FLOOR} "slp2" { target vect_avg_qi } }
> } */
> -/* { dg-final { scan-tree-dump-times "basic block vectorized" 2 "slp2" } } */
> +/* { dg-final { scan-tree-dump-times "basic block vectorized" 2 "slp2" {
> target vect_hw_misalign } } } */
>
