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[Bug target/27891] [4.0/4.1 regression] ICE in tree_split_edge, at tree-cfg.c:3107
- 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: 2 Nov 2006 20:57:45 -0000
- Subject: [Bug target/27891] [4.0/4.1 regression] ICE in tree_split_edge, at tree-cfg.c:3107
- References: <bug-27891-12387@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from rakdver at gcc dot gnu dot org 2006-11-02 20:57 -------
Subject: Bug 27891
Author: rakdver
Date: Thu Nov 2 20:57:35 2006
New Revision: 118430
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=118430
Log:
PR tree-optimization/27891
* tree-ssa-loop-ivopts.c (rewrite_use_outer): Do not insert code
on abnormal edge.
* gcc++.dg/tree-ssa/pr27891.c: New test.
Added:
branches/gcc-4_0-branch/gcc/testsuite/g++.dg/tree-ssa/pr27891.C
Modified:
branches/gcc-4_0-branch/gcc/ChangeLog
branches/gcc-4_0-branch/gcc/testsuite/ChangeLog
branches/gcc-4_0-branch/gcc/tree-ssa-loop-ivopts.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27891