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[Bug tree-optimization/42944] [4.5 Regression] errno misoptimization around malloc call
- 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: 19 Feb 2010 10:40:39 -0000
- Subject: [Bug tree-optimization/42944] [4.5 Regression] errno misoptimization around malloc call
- References: <bug-42944-1057@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from rguenth at gcc dot gnu dot org 2010-02-19 10:40 -------
Subject: Bug 42944
Author: rguenth
Date: Fri Feb 19 10:40:17 2010
New Revision: 156890
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156890
Log:
2010-02-19 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42944
* tree-ssa-alias.c (call_may_clobber_ref_p_1): Massage
test for aliasing with errno.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-alias.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42944