[Bug tree-optimization/69783] [6 Regression] Loop is not vectorized after r233212

rguenth at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Mon Feb 15 09:40:00 GMT 2016


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69783

--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Mon Feb 15 09:40:01 2016
New Revision: 233420

URL: https://gcc.gnu.org/viewcvs?rev=233420&root=gcc&view=rev
Log:
2016-02-15  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/69783
        * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
        Add trivially correct cases.

        * gcc.dg/vect/pr69783.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/vect/pr69783.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-data-refs.c


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