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[Bug tree-optimization/30565] ICE with -O1 -ftree-pre -ftree-loop-linear
- From: "rakdver at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 3 May 2007 13:27:38 -0000
- Subject: [Bug tree-optimization/30565] ICE with -O1 -ftree-pre -ftree-loop-linear
- References: <bug-30565-8902@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #5 from rakdver at gcc dot gnu dot org 2007-05-03 14:27 -------
Subject: Bug 30565
Author: rakdver
Date: Thu May 3 13:27:26 2007
New Revision: 124378
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=124378
Log:
PR tree-optimization/30565
* lambda-code.c (perfect_nestify): Fix updating of dominators.
* gcc.dg/tree-ssa/loop-27.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/tree-ssa/loop-27.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/lambda-code.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30565