[Bug tree-optimization/33627] [4.3 Regression] ICE in verify_stmts compiling abiword
rguenth at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Thu Oct 4 09:37:00 GMT 2007
------- Comment #5 from rguenth at gcc dot gnu dot org 2007-10-04 09:37 -------
Subject: Bug 33627
Author: rguenth
Date: Thu Oct 4 09:37:04 2007
New Revision: 129004
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129004
Log:
2007-10-04 Richard Guenther <rguenther@suse.de>
PR tree-optimization/33627
* tree-gimple.h (canonicalize_cond_expr_cond): Declare.
* tree-gimple.c (canonicalize_cond_expr_cond): New function,
split out from ...
* tree-ssa-forwprop.c (combine_cond_expr_cond): ... here.
* tree-ssa-ifcombine.c (ifcombine_iforif): Use it.
* g++.dg/torture/pr33627.C: New testcase.
Added:
trunk/gcc/testsuite/g++.dg/torture/pr33627.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-gimple.c
trunk/gcc/tree-gimple.h
trunk/gcc/tree-ssa-forwprop.c
trunk/gcc/tree-ssa-ifcombine.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33627
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