RE: [PATCH] testsuite: Fix up avx256-unaligned-store-3.c test.

[Liu, Hongtao via Gcc-patches]

> -----Original Message-----
> From: Hu, Lin1 <lin1...@intel.com>
> Sent: Monday, September 26, 2022 1:20 PM
> To: gcc-patches@gcc.gnu.org
> Cc: Liu, Hongtao <hongtao....@intel.com>; ubiz...@gmail.com
> Subject: [PATCH] testsuite: Fix up avx256-unaligned-store-3.c test.
> 
> Hi all,
> 
> This patch aims to fix a problem that avx256-unaligned-store-3.c test reports
> two unexpected fails under "-march=cascadelake".
> 
> Regtested on x86_64-pc-linux-gnu. Ok for trunk?
Ok.
> 
> BRs,
> Lin
> 
> gcc/testsuite/ChangeLog:
> 
>       PR target/94962
>       * gcc.target/i386/avx256-unaligned-store-3.c: Add -mno-avx512f
> ---
>  gcc/testsuite/gcc.target/i386/avx256-unaligned-store-3.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/gcc/testsuite/gcc.target/i386/avx256-unaligned-store-3.c
> b/gcc/testsuite/gcc.target/i386/avx256-unaligned-store-3.c
> index f909099bcb1..67635fb9e66 100644
> --- a/gcc/testsuite/gcc.target/i386/avx256-unaligned-store-3.c
> +++ b/gcc/testsuite/gcc.target/i386/avx256-unaligned-store-3.c
> @@ -1,5 +1,5 @@
>  /* { dg-do compile } */
> -/* { dg-options "-O3 -dp -mavx -mavx256-split-unaligned-store -
> mtune=generic -fno-common" } */
> +/* { dg-options "-O3 -dp -mavx -mavx256-split-unaligned-store -
> mtune=generic -fno-common -mno-avx512f" } */
> 
>  #define N 1024
> 
> --
> 2.18.2