From: Jeff Law <jeffreyalaw@gmail.com>
To: juzhe.zhong@rivai.ai, gcc-patches@gcc.gnu.org
Cc: kito.cheng@gmail.com
Subject: Re: [PATCH] RISC-V: Refine reduction RA constraint according to RVV ISA
Date: Fri, 21 Apr 2023 14:32:19 -0600 [thread overview]
Message-ID: <61ad075c-49b1-2973-804d-995ffc55a82e@gmail.com> (raw)
In-Reply-To: <20230313090540.335536-1-juzhe.zhong@rivai.ai>
On 3/13/23 03:05, juzhe.zhong@rivai.ai wrote:
> From: Ju-Zhe Zhong <juzhe.zhong@rivai.ai>
>
> According to RVV ISA:
> 14. Vector Reduction Operations
>
> "The destination vector register can overlap the source operands, including the mask register."
>
> gcc/ChangeLog:
>
> * config/riscv/vector.md: Refine RA constraint.
OK. Go ahead and install this on the trunk.
jeff
prev parent reply other threads:[~2023-04-21 20:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-13 9:05 juzhe.zhong
2023-03-14 18:05 ` Jeff Law
2023-03-14 23:10 ` juzhe.zhong
2023-04-21 20:32 ` Jeff Law [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=61ad075c-49b1-2973-804d-995ffc55a82e@gmail.com \
--to=jeffreyalaw@gmail.com \
--cc=gcc-patches@gcc.gnu.org \
--cc=juzhe.zhong@rivai.ai \
--cc=kito.cheng@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).