Re: [PATCH] [i386] MASK_AVX256_SPLIT_UNALIGNED_STORE/LOAD should be cleared in opts->x_target_flags when X86_TUNE_AVX256_UNALIGNED_LOAD/STORE_OPTIMAL is enabled by target attribute.

[Uros Bizjak via Gcc-patches]

On Thu, Apr 22, 2021 at 12:05 PM Hongtao Liu <crazy...@gmail.com> wrote:
>
> Hi:
>   Bootstrapped and regtested on x86-64_iinux-gnu{-m32,}.
>   Ok for trunk?
>
> gcc/ChangeLog:
>
>         PR target/100093
>         * config/i386/i386-options.c (ix86_option_override_internal):
>         Clear MASK_AVX256_SPLIT_UNALIGNED_LOAD/STORE in x_target_flags
>         when X86_TUNE_AVX256_UNALIGNED_LOAD/STORE_OPTIMAL is enabled
>         by target attribute.
>
> gcc/testsuite/ChangeLog:
>
>         PR target/100093
>         * gcc.target/i386/pr100093.c: New test.

OK.

Thanks,
Uros.

>
>
> --
> BR,
> Hongtao