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[Bug debug/47283] [4.6 regression] ICE in refs_may_alias_p_1, at tree-ssa-alias.c
- 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: Thu, 3 Mar 2011 12:10:58 +0000
- Subject: [Bug debug/47283] [4.6 regression] ICE in refs_may_alias_p_1, at tree-ssa-alias.c
- Auto-submitted: auto-generated
- References: <bug-47283-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47283
--- Comment #22 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-03-03 12:10:44 UTC ---
Author: rguenth
Date: Thu Mar 3 12:10:40 2011
New Revision: 170650
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=170650
Log:
2011-03-03 Richard Guenther <rguenther@suse.de>
PR middle-end/47283
* tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Make code
match comment.
(refs_may_alias_p_1): For release branches return true if
we are confused by our input.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-alias.c