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[Bug tree-optimization/25481] [4.2 Regression] Segfault in tree-ssa-structalias.c
- 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: 18 Dec 2005 22:20:35 -0000
- Subject: [Bug tree-optimization/25481] [4.2 Regression] Segfault in tree-ssa-structalias.c
- References: <bug-25481-5009@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from rguenth at gcc dot gnu dot org 2005-12-18 22:20 -------
Subject: Bug 25481
Author: rguenth
Date: Sun Dec 18 22:20:31 2005
New Revision: 108763
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=108763
Log:
2005-12-18 Richard Guenther <rguenther@suse.de>
PR tree-optimization/25481
* tree-ssa-structalias.c (handle_ptr_arith): Handle
accesses we don't have a varinfo for.
* gcc.dg/torture/pr25481.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/torture/pr25481.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-structalias.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25481