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[Bug middle-end/29610] [4.1 Regression] ICE when compiling c++ code with -O2 -funswitch-loops
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 7 Nov 2006 17:29:48 -0000
- Subject: [Bug middle-end/29610] [4.1 Regression] ICE when compiling c++ code with -O2 -funswitch-loops
- References: <bug-29610-11451@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from rguenth at gcc dot gnu dot org 2006-11-07 17:29 -------
Subject: Bug 29610
Author: rguenth
Date: Tue Nov 7 17:29:34 2006
New Revision: 118555
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=118555
Log:
2006-11-07 Richard Guenther <rguenther@suse.de>
PR tree-optimization/29610
* tree-cfgcleanup.c (cleanup_control_flow): Honor return value
of tree_purge_dead_eh_edges as it may free dominators.
* g++.dg/other/pr29610.C: New testcase.
Added:
trunk/gcc/testsuite/g++.dg/other/pr29610.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-cfgcleanup.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29610