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[Bug tree-optimization/38564] [4.4 Regression] Revision 142662 caused ICE in insert_into_preds_of_block
- 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: 27 Apr 2010 12:16:28 -0000
- Subject: [Bug tree-optimization/38564] [4.4 Regression] Revision 142662 caused ICE in insert_into_preds_of_block
- References: <bug-38564-7151@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #13 from rguenth at gcc dot gnu dot org 2010-04-27 12:16 -------
Subject: Bug 38564
Author: rguenth
Date: Tue Apr 27 12:15:53 2010
New Revision: 158782
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158782
Log:
2010-04-27 Richard Guenther <rguenther@suse.de>
Backport from mainline
2008-12-29 Richard Guenther <rguenther@suse.de>
PR middle-end/38564
* fold-const.c (fold_comparison): Use the correct result type.
* gcc.c-torture/compile/pr38564.c: New testcase.
* g++.dg/other/pr40561.C: Likewise.
Added:
branches/gcc-4_3-branch/gcc/testsuite/g++.dg/other/pr40561.C
branches/gcc-4_3-branch/gcc/testsuite/gcc.c-torture/compile/pr38564.c
Modified:
branches/gcc-4_3-branch/gcc/ChangeLog
branches/gcc-4_3-branch/gcc/fold-const.c
branches/gcc-4_3-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38564