public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "vries at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/58805] [4.8/4.9 Regression] Inline assembly wrongly optimized out when inside a conditional
Date: Wed, 23 Oct 2013 13:26:00 -0000	[thread overview]
Message-ID: <bug-58805-4-v5vxmhaXKm@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-58805-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58805

--- Comment #17 from vries at gcc dot gnu.org ---
Author: vries
Date: Wed Oct 23 13:26:45 2013
New Revision: 203973

URL: http://gcc.gnu.org/viewcvs?rev=203973&root=gcc&view=rev
Log:
Add missing check in stmt_local_def for tail-merge.

2013-10-22  Tom de Vries  <tom@codesourcery.com>

    PR tree-optimization/58805
    * tree-ssa-tail-merge.c (stmt_local_def): Add gimple_vdef check.

    * gcc.dg/pr58805.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr58805.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-tail-merge.c


  parent reply	other threads:[~2013-10-23 13:26 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-10-19 11:01 [Bug inline-asm/58805] New: " Jeremie.Detrey at loria dot fr
2013-10-19 11:52 ` [Bug inline-asm/58805] " mikpelinux at gmail dot com
2013-10-19 18:02 ` [Bug inline-asm/58805] [4.8/4.9 Regression] " pinskia at gcc dot gnu.org
2013-10-19 19:15 ` mikpelinux at gmail dot com
2013-10-19 22:08 ` segher at gcc dot gnu.org
2013-10-19 22:39 ` pinskia at gcc dot gnu.org
2013-10-19 22:40 ` pinskia at gcc dot gnu.org
2013-10-19 22:59 ` segher at gcc dot gnu.org
2013-10-19 23:07 ` segher at gcc dot gnu.org
2013-10-21  9:11 ` [Bug tree-optimization/58805] " vries at gcc dot gnu.org
2013-10-21 10:14 ` vries at gcc dot gnu.org
2013-10-21 10:16 ` rguenth at gcc dot gnu.org
2013-10-21 12:24 ` vries at gcc dot gnu.org
2013-10-21 12:41 ` rguenth at gcc dot gnu.org
2013-10-21 14:43 ` vries at gcc dot gnu.org
2013-10-23 13:26 ` vries at gcc dot gnu.org [this message]
2013-10-23 19:17 ` vries at gcc dot gnu.org
2013-10-24  8:47 ` vries at gcc dot gnu.org

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-58805-4-v5vxmhaXKm@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).