https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62091

--- Comment #6 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Author: hubicka
Date: Thu Aug 14 23:36:22 2014
New Revision: 213991

URL: https://gcc.gnu.org/viewcvs?rev=213991&root=gcc&view=rev
Log:

    PR tree-optimization/62091
    * g++.dg/ipa/devirt-38.C: New testcase.
    * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
    function_entry_reached.
    (walk_aliased_vdefs): Clear it here.
    * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.

Added:
    trunk/gcc/testsuite/g++.dg/ipa/devirt-38.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-devirt.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-alias.c

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