From: Max Filippov <jcmvbkbc@gmail.com>
To: "Takayuki 'January June' Suwa" <jjsuwa_sys3175@yahoo.co.jp>
Cc: GCC Patches <gcc-patches@gcc.gnu.org>
Subject: Re: [PATCH 2/3 v3] xtensa: Add 'adddi3' and 'subdi3' insn patterns
Date: Thu, 1 Jun 2023 07:16:06 -0700 [thread overview]
Message-ID: <CAMo8BfLAd9H=e6xmFso=-xT6ojnuwx05V4DQU-KvNdhBmVpKLQ@mail.gmail.com> (raw)
In-Reply-To: <931ab50b-8b5a-4979-b442-f193896a1a4f@yahoo.co.jp>
On Wed, May 31, 2023 at 11:01 PM Takayuki 'January June' Suwa
<jjsuwa_sys3175@yahoo.co.jp> wrote:
> More optimized than the default RTL generation.
>
> gcc/ChangeLog:
>
> * config/xtensa/xtensa.md (adddi3, subdi3):
> New RTL generation patterns implemented according to the instruc-
> tion idioms described in the Xtensa ISA reference manual (p. 600).
> ---
> gcc/config/xtensa/xtensa.md | 52 +++++++++++++++++++++++++++++++++++++
> 1 file changed, 52 insertions(+)
Regtested for target=xtensa-linux-uclibc, no new regressions.
Committed to master.
--
Thanks.
-- Max
next prev parent reply other threads:[~2023-06-01 14:16 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <95b8b130-caef-12c8-b247-25ec7dbf0ac3.ref@yahoo.co.jp>
2023-05-30 9:50 ` [PATCH 2/3 v2] " Takayuki 'January June' Suwa
2023-05-31 6:02 ` Max Filippov
2023-06-01 6:01 ` [PATCH 2/3 v3] " Takayuki 'January June' Suwa
2023-06-01 14:16 ` Max Filippov [this message]
2023-06-01 14:20 ` Max Filippov
2023-06-01 15:36 ` Takayuki 'January June' Suwa
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