[Bug target/27891] [4.0/4.1 regression] ICE in tree_split_edge, at tree-cfg.c:3107

[rakdver 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