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/50908] [4.7 Regression] building emacs-23.3; gives msg: indent.c:1140:1: internal compiler error: in verify_dominators, at dominance.c:1041
Date: Tue, 01 Nov 2011 12:43:00 -0000	[thread overview]
Message-ID: <bug-50908-4-P7RVOrsEcc@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-50908-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50908

--- Comment #6 from vries at gcc dot gnu.org 2011-11-01 12:42:06 UTC ---
Author: vries
Date: Tue Nov  1 12:42:01 2011
New Revision: 180737

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180737
Log:
2011-11-01  Tom de Vries  <tom@codesourcery.com>

    PR tree-optimization/50908
    * tree-ssa-tail-merge.c (update_vuses): Now that edges are removed
    before update_vuses, test for 1 predecessor rather than two.
    (delete_block_update_dominator_info): New function, part of it factored
    out of ...
    (replace_block_by): Use delete_block_update_dominator_info.  Call
    update_vuses after deleting bb1 and updating dominator info, instead of
    before.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-tail-merge.c


  parent reply	other threads:[~2011-11-01 12:43 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-10-29  0:46 [Bug c/50908] New: " grgoffe at yahoo dot com
2011-10-29 18:15 ` [Bug c/50908] " gjl at gcc dot gnu.org
2011-10-30  9:17 ` [Bug tree-optimization/50908] [4.7 Regression] " rguenth at gcc dot gnu.org
2011-10-30  9:39 ` vries at gcc dot gnu.org
2011-10-31  9:42 ` vries at gcc dot gnu.org
2011-10-31 13:54 ` joel at gcc dot gnu.org
2011-10-31 14:05 ` vries at gcc dot gnu.org
2011-11-01 12:43 ` vries at gcc dot gnu.org [this message]
2011-11-01 21:48 ` vries at gcc dot gnu.org
2011-11-01 21:50 ` vries at gcc dot gnu.org
2011-11-01 21:51 ` vries at gcc dot gnu.org
2011-11-01 21:52 ` vries at gcc dot gnu.org
2011-11-02 23:52 ` grgoffe at yahoo 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-50908-4-P7RVOrsEcc@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).