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[Bug tree-optimization/41728] [4.5 Regression] error: SSA name in freelist but still referenced
- 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: 16 Oct 2009 16:57:49 -0000
- Subject: [Bug tree-optimization/41728] [4.5 Regression] error: SSA name in freelist but still referenced
- References: <bug-41728-9596@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 2009-10-16 16:57 -------
Subject: Bug 41728
Author: rguenth
Date: Fri Oct 16 16:57:31 2009
New Revision: 152910
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152910
Log:
2009-10-16 Richard Guenther <rguenther@suse.de>
PR tree-optimization/41728
* tree-ssa-dom.c (optimize_stmt): Mark the stmt modified
if fold_stmt did anything.
* gcc.c-torture/compile/pr41728.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr41728.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-dom.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41728