[Bug middle-end/45854] [4.5 Regression] ICE in redirect_eh_edge_1, at tree-eh.c:2131

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45854

--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-10-01 
12:05:48 UTC ---
Author: rguenth
Date: Fri Oct  1 12:05:42 2010
New Revision: 164880

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=164880
Log:
2010-10-01  Richard Guenther  <rguent...@suse.de>

    PR tree-optimization/45854
    * tree-eh.c (cleanup_empty_eh): Avoid degenerate case.

    * g++.dg/torture/pr45854.C: New testcase.

Added:
    branches/gcc-4_5-branch/gcc/testsuite/g++.dg/torture/pr45854.C
Modified:
    branches/gcc-4_5-branch/gcc/ChangeLog
    branches/gcc-4_5-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_5-branch/gcc/tree-eh.c