From: Hongyu Wang <wwwhhhyyy333@gmail.com>
To: Jeff Law <jeffreyalaw@gmail.com>
Cc: Hongyu Wang <hongyu.wang@intel.com>,
gcc-patches@gcc.gnu.org, richard.guenther@gmail.com,
ubizjak@gmail.com, hongtao.liu@intel.com
Subject: Re: [PATCH] i386: Only enable small loop unrolling in backend [PR 107602]
Date: Wed, 23 Nov 2022 09:54:15 +0800 [thread overview]
Message-ID: <CA+OydWm8ZPdGsb_mU7Xrg=20FwK5cM_VFAgqR4aQM+1HPn9eWQ@mail.gmail.com> (raw)
In-Reply-To: <72ce55ba-2cda-6185-b89a-6d30ea95a383@gmail.com>
Hi Jeff,
> The reversion of the loop-init.cc changes is fine. The x86 maintainers
> will need to chime in on the rest. Consider installing the loop-init.cc
> reversion immediately as the current state has regressed s390 and
> potentially other targets.
I've posted a patch in
https://gcc.gnu.org/pipermail/gcc-patches/2022-November/606478.html
to change the rs6000 target and there is a discussion ongoing. If we
draw a conclusion that we only want to make changes in the backend, I
will install this one.
--
Regards,
Hongyu, Wang
prev parent reply other threads:[~2022-11-23 1:54 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-19 6:25 Hongyu Wang
2022-11-21 1:01 ` Liu, Hongtao
2022-11-21 1:35 ` Hongtao Liu
2022-11-21 6:12 ` Hongyu Wang
2022-11-21 17:40 ` Jeff Law
2022-11-22 1:08 ` Hongtao Liu
2022-11-23 1:54 ` Hongyu Wang [this message]
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