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[Bug middle-end/48712] [4.5 Regression] ICE in dfs_enumerate_from, at cfganal.c:1207, with -O3
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 21 Apr 2011 15:52:05 +0000
- Subject: [Bug middle-end/48712] [4.5 Regression] ICE in dfs_enumerate_from, at cfganal.c:1207, with -O3
- Auto-submitted: auto-generated
- References: <bug-48712-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48712
--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-04-21 15:51:48 UTC ---
Author: rguenth
Date: Thu Apr 21 15:51:39 2011
New Revision: 172833
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172833
Log:
2011-04-21 Richard Guenther <rguenther@suse.de>
PR middle-end/48712
Backport from 4.6 branch
2011-03-07 Zdenek Dvorak <ook@ucw.cz>
PR bootstrap/48000
* cfgloopmanip.c (fix_bb_placements): Return immediately
if FROM is BASE_LOOP's header.
Modified:
branches/gcc-4_5-branch/gcc/ChangeLog
branches/gcc-4_5-branch/gcc/cfgloopmanip.c