Re: [PATCH v3] Introduce -finline-stringops

[Richard Biener <richard.guenther@gmail.com>]

On Mon, Nov 20, 2023 at 1:51 PM Alexandre Oliva <oliva@adacore.com> wrote:
>
> On Sep 23, 2023, Alexandre Oliva <oliva@adacore.com> wrote:
>
> > On Sep 21, 2023, Alexandre Oliva <oliva@adacore.com> wrote:
> >> On Sep 15, 2023, Alexandre Oliva <oliva@adacore.com> wrote:
> >>> On Jun 22, 2023, Alexandre Oliva <oliva@adacore.com> wrote:
> >>>> On Jun  2, 2023, Alexandre Oliva <oliva@adacore.com> wrote:
> >>>>> Introduce -finline-stringops
>
> >>>> Ping?  https://gcc.gnu.org/pipermail/gcc-patches/2023-June/620472.html
>
> >>> Ping?
>
> >> Here's a refreshed and improved patch, that improves the memcmp
> >> expansion a little, dropping redundant barriers and conditional
> >> branches.
>
> > Introduce -finline-stringops
>
> > This patch introduces -finline-stringops[=fn] to request expansions to
> > start with a loop, so as to still take advantage of known alignment
> > even with long lengths, but without necessarily adding store blocks
> > for every power of two.
>
> Ping?
> https://gcc.gnu.org/pipermail/gcc-patches/2023-September/631227.html
>
> Re-regstrapped on x86_64-linux-gnu, with and without -finline-stringops.

OK.  Can you add a corresponding entry to gcc-14/changes.html?

Thanks,
Richard.

> --
> Alexandre Oliva, happy hacker            https://FSFLA.org/blogs/lxo/
>    Free Software Activist                   GNU Toolchain Engineer
> More tolerance and less prejudice are key for inclusion and diversity
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