[Bug tree-optimization/46230] New: Several SLP tests XPASS on SPARC

[Bug tree-optimization/46230] New: Several SLP tests XPASS on SPARC

[ro at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46230

           Summary: Several SLP tests XPASS on SPARC
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: ro@gcc.gnu.org
              Host: sparc-sun-solaris2.*
            Target: sparc-sun-solaris2.*
             Build: sparc-sun-solaris2.*


A couple of SLP tests XPASS on Solaris 2/SPARC since 20100709:

XPASS: gcc.dg/vect/vect-vfa-slp.c scan-tree-dump-times vect "vectorized 1
loops" 1
XPASS: gcc.dg/vect/slp-23.c scan-tree-dump-times vect "vectorizing stmts using
SLP" 1
XPASS: gcc.dg/vect/slp-35.c scan-tree-dump-times vect "vectorized 1 loops" 1
XPASS: gcc.dg/vect/slp-35.c scan-tree-dump-times vect "vectorizing stmts using
SLP" 1
XPASS: gcc.dg/vect/no-tree-pre-slp-29.c scan-tree-dump-times vect "vectorized 1
loops" 2
XPASS: gcc.dg/vect/no-tree-pre-slp-29.c scan-tree-dump-times vect "vectorizing
stmts using SLP" 2

both 32 and 64-bit

XPASS: gcc.dg/vect/pr33804.c scan-tree-dump-times vect "vectorized 1 loops" 1
XPASS: gcc.dg/vect/pr33804.c scan-tree-dump-times vect "vectorizing stmts using
SLP" 1
XPASS: gcc.dg/vect/slp-24.c scan-tree-dump-times vect "vectorized 1 loops" 1
XPASS: gcc.dg/vect/slp-24.c scan-tree-dump-times vect "vectorizing stmts using
SLP" 2

64-bit only

This adds unnecessary testsuite noise and should be avoided.

[Bug tree-optimization/46230] Several SLP tests XPASS on SPARC

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46230

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING
   Last reconfirmed|                            |2010.10.29 23:26:25
     Ever Confirmed|0                           |1

--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-10-29 23:26:25 UTC ---
Please figure out why there are extra vectorizations and why the corresponding
target selectors do not work for you.

[Bug tree-optimization/46230] several vectorization tests XPASS on SPARC

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46230

Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |ASSIGNED
                 CC|                            |ebotcazou at gcc dot
                   |                            |gnu.org
         AssignedTo|unassigned at gcc dot       |ebotcazou at gcc dot
                   |gnu.org                     |gnu.org
            Summary|Several SLP tests XPASS on  |several vectorization tests
                   |SPARC                       |XPASS on SPARC

--- Comment #2 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2010-11-02 11:16:58 UTC ---
I'll look into them once the latest changes are merged in the vectorizer.

[Bug tree-optimization/46230] several vectorization tests XPASS on SPARC

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46230

--- Comment #3 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2010-11-02 11:18:31 UTC ---
*** Bug 46229 has been marked as a duplicate of this bug. ***

[Bug tree-optimization/46230] several vectorization tests XPASS on SPARC

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46230

--- Comment #4 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2010-11-02 21:14:27 UTC ---
*** Bug 46231 has been marked as a duplicate of this bug. ***

[Bug testsuite/46230] several vectorization tests FAIL or XPASS on SPARC

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46230

--- Comment #5 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2010-11-22 12:50:17 UTC ---
Author: ebotcazou
Date: Mon Nov 22 12:50:12 2010
New Revision: 167029

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=167029
Log:
    PR testsuite/46230
    * gcc.dg/vect/pr46009.c: Add vect_int_mult target selector.

Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/vect/pr46009.c

[Bug testsuite/46230] several vectorization tests FAIL or XPASS on SPARC

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46230

--- Comment #6 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2010-11-22 13:59:50 UTC ---
Author: ebotcazou
Date: Mon Nov 22 13:59:45 2010
New Revision: 167031

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=167031
Log:
    PR testsuite/46230
    * gcc.dg/vect/vect-peel-3.c (main): Prevent initialization loop from
    being vectorized.  Adjust dg-final pattern.

Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/vect/vect-peel-3.c

[Bug testsuite/46230] several vectorization tests FAIL or XPASS on SPARC

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46230

--- Comment #7 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-01-10 12:12:07 UTC ---
Author: ebotcazou
Date: Mon Jan 10 12:11:59 2011
New Revision: 168627

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168627
Log:
    PR testsuite/46230
    * gcc.dg/vect/pr33804.c: XFAIL only for ilp32.
    * gcc.dg/vect/slp-24.c: Likewise.

Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/vect/pr33804.c
    trunk/gcc/testsuite/gcc.dg/vect/slp-24.c

[Bug testsuite/46230] several vectorization tests FAIL or XPASS on SPARC

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46230

--- Comment #8 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-01-10 12:41:43 UTC ---
Author: ebotcazou
Date: Mon Jan 10 12:41:40 2011
New Revision: 168628

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168628
Log:
    PR testsuite/46230
    * gcc.dg/vect/vect-peel-1.c (main): Prevent initialization loop from
    being vectorized.  Adjust dg-final pattern.  Remove XFAIL.
    * gcc.dg/vect/vect-peel-2.c (main): Likewise.
    * gcc.dg/vect/vect-peel-4.c (main): Prevent initialization loop from
    being vectorized.  Adjust dg-final pattern.

Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/vect/vect-peel-1.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-peel-2.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-peel-4.c

[Bug testsuite/46230] several vectorization tests FAIL or XPASS on SPARC

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46230

--- Comment #9 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-01-10 12:51:03 UTC ---
Author: ebotcazou
Date: Mon Jan 10 12:51:00 2011
New Revision: 168629

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168629
Log:
    PR testsuite/46230
    * gcc.dg/vect/vect-vfa-slp.c: Remove XFAIL.
    * gcc.dg/vect/slp-23.c: Remove XFAIL for SLP.
    * gcc.dg/vect/slp-35.c: Remove XFAILs.
    * gcc.dg/vect/no-tree-pre-slp-29.c: Likewise.

Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/vect/no-tree-pre-slp-29.c
    trunk/gcc/testsuite/gcc.dg/vect/slp-23.c
    trunk/gcc/testsuite/gcc.dg/vect/slp-35.c
    trunk/gcc/testsuite/gcc.dg/vect/vect-vfa-slp.c

[Bug testsuite/46230] several vectorization tests FAIL or XPASS on SPARC

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46230

Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.6.0

--- Comment #10 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-01-10 12:53:32 UTC ---
The gcc.dg/vect testsuite should now be clean.