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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/56213] strided load vectorization is unnecessarily restricted
Date: Thu, 04 Apr 2013 13:02:00 -0000
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X-Bugzilla-Component: tree-optimization
X-Bugzilla-Keywords: missed-optimization
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X-Bugzilla-Target-Milestone: 4.9.0
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56213

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.9.0

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> 2013-04-04 13:02:41 UTC ---
Author: rguenth
Date: Thu Apr  4 12:19:30 2013
New Revision: 197480

URL: http://gcc.gnu.org/viewcvs?rev=197480&root=gcc&view=rev
Log:
2013-04-04  Richard Biener  <rguenther@suse.de>

    PR tree-optimization/56213
    * tree-vect-data-refs.c (vect_check_strided_load): Remove.
    (vect_analyze_data_refs): Allow all non-nested loads as
    strided loads.

    * gcc.dg/vect/vect-123.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/vect/vect-123.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vect-data-refs.c