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[Bug tree-optimization/38937] [4.4 Regression] dereferencing pointer '<anonymous>' does break strict-aliasing
- 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: 31 Jan 2009 10:25:52 -0000
- Subject: [Bug tree-optimization/38937] [4.4 Regression] dereferencing pointer '<anonymous>' does break strict-aliasing
- References: <bug-38937-365@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from rguenth at gcc dot gnu dot org 2009-01-31 10:25 -------
Subject: Bug 38937
Author: rguenth
Date: Sat Jan 31 10:25:41 2009
New Revision: 143819
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=143819
Log:
2009-01-30 Richard Guenther <rguenther@suse.de>
PR tree-optimization/38937
* tree-ssa-structalias.c (do_sd_constraint): Do not shortcut
computing the transitive closure.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-structalias.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38937