https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66314

--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Mon Jun  1 13:55:12 2015
New Revision: 223979

URL: https://gcc.gnu.org/viewcvs?rev=223979&root=gcc&view=rev
Log:
2015-06-01  Richard Biener  <rguent...@suse.de>

        Revert
        2015-05-29  Richard Biener  <rguent...@suse.de>

        PR tree-optimization/66314
        * tree-ssa-threadupdate.c (create_block_for_threading): Add
        parameter that says which loop the new block belongs to.
        (ssa_create_duplicates): Blocks duplicated for the threaded
        path belong to the loop of the thread destination.

        * gcc.dg/asan/pr66314.c: New testcase.

Removed:
    trunk/gcc/testsuite/gcc.dg/asan/pr66314.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-threadupdate.c

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