[Bug middle-end/49649] New: [4.7 Regression] FAIL: libgomp.graphite/force-parallel-1.c

[Bug middle-end/49649] New: [4.7 Regression] FAIL: libgomp.graphite/force-parallel-1.c

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49649

           Summary: [4.7 Regression] FAIL:
                    libgomp.graphite/force-parallel-1.c
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: hjl.tools@gmail.com


On Linux/ia32, revision 175863 gave

FAIL: libgomp.graphite/force-parallel-1.c scan-tree-dump-times graphite "1
loops carried no dependency" 2
FAIL: libgomp.graphite/force-parallel-1.c scan-tree-dump-times optimized
"loopfn" 5

Revision 175852 is OK.

[Bug middle-end/49649] [4.7 Regression] FAIL: libgomp.graphite/force-parallel-1.c

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49649

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |spop at gcc dot gnu.org

--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2011-07-05 21:33:37 UTC ---
It is caused by revision 175860:

http://gcc.gnu.org/ml/gcc-cvs/2011-07/msg00125.html

[Bug middle-end/49649] [4.7 Regression] FAIL: libgomp.graphite/force-parallel-1.c

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49649

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2011.07.06 08:12:38
   Target Milestone|---                         |4.7.0
     Ever Confirmed|0                           |1

[Bug middle-end/49649] [4.7 Regression] FAIL: libgomp.graphite/force-parallel-1.c

[spop at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49649

--- Comment #2 from Sebastian Pop <spop at gcc dot gnu.org> 2011-07-21 22:58:02 UTC ---
Author: spop
Date: Thu Jul 21 22:57:59 2011
New Revision: 176605

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176605
Log:
Infer types based on lb and ub.

2011-07-21  Sebastian Pop  <sebastian.pop@amd.com>

    PR middle-end/47654
    PR middle-end/49649
    * graphite-clast-to-gimple.c (type_for_clast_term): Pass v1 and v2
    in parameter.  Initialize v1 and v2 based on the values returned
    by clast_name_to_lb_ub.
    (type_for_clast_red): Pass v1 and v2 in parameter, and set their
    values.
    (type_for_clast_bin): Same.
    (type_for_clast_expr): Same.
    (type_for_clast_eq): Update calls to type_for_clast_expr.
    (type_for_clast_for): Same.
    (build_iv_mapping): Same.
    * graphite-ppl.h (value_min): New.

    * gcc.dg/graphite/run-id-pr47654.c: New.

Added:
    trunk/gcc/testsuite/gcc.dg/graphite/run-id-pr47654.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/graphite-clast-to-gimple.c
    trunk/gcc/graphite-ppl.h
    trunk/gcc/testsuite/ChangeLog

[Bug middle-end/49649] [4.7 Regression] FAIL: libgomp.graphite/force-parallel-1.c

[spop at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49649

Sebastian Pop <spop at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #3 from Sebastian Pop <spop at gcc dot gnu.org> 2011-07-21 23:03:07 UTC ---
Fixed.