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[Bug tree-optimization/46286] [4.6 Regression] ICE in do_complex_constraint, at tree-ssa-structalias.c:1882
- 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: Wed, 3 Nov 2010 12:20:49 +0000
- Subject: [Bug tree-optimization/46286] [4.6 Regression] ICE in do_complex_constraint, at tree-ssa-structalias.c:1882
- Auto-submitted: auto-generated
- References: <bug-46286-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46286
--- Comment #7 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-11-03 12:20:32 UTC ---
Author: rguenth
Date: Wed Nov 3 12:20:28 2010
New Revision: 166241
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166241
Log:
2010-11-03 Richard Guenther <rguenther@suse.de>
PR tree-optimization/46286
* tree-ssa-structalias.c (get_constraint_for_1): Avoid referencing
re-allocated vector data.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-structalias.c