Cherry-picked this to gcc-13.
Thanks,
Di Zhao
> -Original Message-
> From: Richard Sandiford
> Sent: Monday, June 26, 2023 10:28 PM
> To: Philipp Tomsich
> Cc: Di Zhao OS via Gcc-patches ; Di Zhao OS
>
> Subject: Re: [PATCH] Change fma_reassoc_width tuning for
Philipp Tomsich writes:
> Richard,
>
> OK for backport to GCC-13?
Yeah, OK for GCC 13 too.
Thanks,
Richard
> Thanks,
> Philipp.
>
> On Thu, 22 Jun 2023 at 16:18, Richard Sandiford via Gcc-patches
> wrote:
>>
>> Di Zhao OS via Gcc-patches writes:
>> > This patch enables reassociation of floati
Richard,
OK for backport to GCC-13?
Thanks,
Philipp.
On Thu, 22 Jun 2023 at 16:18, Richard Sandiford via Gcc-patches
wrote:
>
> Di Zhao OS via Gcc-patches writes:
> > This patch enables reassociation of floating-point additions on ampere1.
> > This brings about 1% overall benefit on spec2017 f
Di Zhao OS via Gcc-patches writes:
> This patch enables reassociation of floating-point additions on ampere1.
> This brings about 1% overall benefit on spec2017 fprate cases. (There
> are minor regressions in 510.parest_r and 508.namd_r, analyzed here:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?i
This patch enables reassociation of floating-point additions on ampere1.
This brings about 1% overall benefit on spec2017 fprate cases. (There
are minor regressions in 510.parest_r and 508.namd_r, analyzed here:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110279 .)
Bootstrapped and tested on aarc
