http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57417

--- Comment #10 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Tue May  6 14:22:41 2014
New Revision: 210110

URL: http://gcc.gnu.org/viewcvs?rev=210110&root=gcc&view=rev
Log:
2014-05-06  Richard Biener  <rguent...@suse.de>

    Backport from mainline
    2013-05-27  Richard Biener  <rguent...@suse.de>

    PR tree-optimization/57417
    * tree-ssa-sccvn.c (set_ssa_val_to): Compare addresses using
    get_addr_base_and_unit_offset.

    * gcc.dg/torture/pr57417.c: New testcase.

Added:
    branches/gcc-4_7-branch/gcc/testsuite/gcc.dg/torture/pr57417.c
Modified:
    branches/gcc-4_7-branch/gcc/ChangeLog
    branches/gcc-4_7-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_7-branch/gcc/tree-ssa-sccvn.c

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