public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "andysem at mail dot ru" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/97891] [x86] Consider using registers on large initializations
Date: Wed, 18 Nov 2020 12:11:39 +0000	[thread overview]
Message-ID: <bug-97891-4-qJhtrKsYVt@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-97891-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97891

--- Comment #1 from andysem at mail dot ru ---
As a side note, the "xorl %edx, %edx" in the original code should have been
moved outside the loop, as it was in the code with __asm__ block.

  reply	other threads:[~2020-11-18 12:11 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-18 12:08 [Bug target/97891] New: " andysem at mail dot ru
2020-11-18 12:11 ` andysem at mail dot ru [this message]
2020-11-18 14:37 ` [Bug target/97891] " rguenth at gcc dot gnu.org
2020-11-19  2:59 ` crazylht at gmail dot com
2020-11-19  8:25 ` crazylht at gmail dot com
2020-11-19  9:33 ` andysem at mail dot ru
2020-12-24  2:34 ` crazylht at gmail dot com

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=bug-97891-4-qJhtrKsYVt@http.gcc.gnu.org/bugzilla/ \
    --to=gcc-bugzilla@gcc.gnu.org \
    --cc=gcc-bugs@gcc.gnu.org \
    /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).