http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46806

--- Comment #12 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-12-06 
13:07:15 UTC ---
Author: rguenth
Date: Mon Dec  6 13:07:12 2010
New Revision: 167492

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=167492
Log:
2010-12-06  Richard Guenther  <rguent...@suse.de>

    PR tree-optimization/46806
    * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Do not
    coalesce different types.

    * g++.dg/torture/20100825.C: New testcase.

Added:
    branches/gcc-4_5-branch/gcc/testsuite/g++.dg/torture/20100825.C
Modified:
    branches/gcc-4_5-branch/gcc/ChangeLog
    branches/gcc-4_5-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_5-branch/gcc/tree-ssa-copyrename.c

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