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[Bug tree-optimization/39100] [4.4 Regression] -fstrict-aliasing miscompilation
- From: "dberlin at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 5 Feb 2009 07:10:06 -0000
- Subject: [Bug tree-optimization/39100] [4.4 Regression] -fstrict-aliasing miscompilation
- References: <bug-39100-87@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #9 from dberlin at gcc dot gnu dot org 2009-02-05 07:10 -------
Subject: Bug 39100
Author: dberlin
Date: Thu Feb 5 07:09:44 2009
New Revision: 143951
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=143951
Log:
2009-02-05 Daniel Berlin <dberlin@dberlin.org>
Richard Guenther <rguenther@suse.de>
PR tree-optimization/39100
* tree-ssa-structalias.c (do_ds_constraint): Actually do what the
comment says and add edges.
Added:
trunk/gcc/testsuite/gcc.c-torture/execute/pr39100.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-structalias.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39100