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[Bug tree-optimization/37617] [4.4 Regression] ICE on valid code
- 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: 1 Oct 2008 16:24:49 -0000
- Subject: [Bug tree-optimization/37617] [4.4 Regression] ICE on valid code
- References: <bug-37617-15165@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 2008-10-01 16:24 -------
Subject: Bug 37617
Author: rguenth
Date: Wed Oct 1 16:23:23 2008
New Revision: 140816
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=140816
Log:
2008-10-01 Richard Guenther <rguenther@suse.de>
PR tree-optimization/37617
* tree-ssa-pre.c (create_expression_by_pieces): During FRE
do not add to the NEW_SETS.
* gcc.c-torture/compile/pr37617.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr37617.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-pre.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37617