[Bug tree-optimization/61822] New: gcc.dg/vect/vect-cond-reduc-1.c FAILs

[Bug tree-optimization/61822] New: gcc.dg/vect/vect-cond-reduc-1.c FAILs

[ro at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61822

            Bug ID: 61822
           Summary: gcc.dg/vect/vect-cond-reduc-1.c FAILs
           Product: gcc
           Version: 4.10.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: ro at gcc dot gnu.org
                CC: ysrumyan at gmail dot com
              Host: sparc*-sun-solaris2.*
            Target: sparc*-sun-solaris2.*
             Build: sparc*-sun-solaris2.*

Between 20140704 (r212295) and 20140711 (r212451), the
gcc.dg/vect/vect-cond-reduc-1.c test started to FAIL on Solaris/SPARC (both 32
and 64-bit):

FAIL: gcc.dg/vect/vect-cond-reduc-1.c scan-tree-dump-times vect "vectorized 1
loops" 1
FAIL: gcc.dg/vect/vect-cond-reduc-1.c -flto -ffat-lto-objects 
scan-tree-dump-times vect "vectorized 1 loops" 1

I'm attaching the 32-bit vect dump.

Btw., there are two typos in the last ChangeLog entry:

2014-07-10  Yuri Rumyantsev  <ysrumyan@gmail.com>

    PR tree-optimization/61742
    * gcc.dg/torture/pr61742.c: New test.
    * gcc.gg/vect/cond-reduc-1.c: Rename it to vect-cond-reduc-1.c
    * gcc.gg/vect/cond-reduc-2.c: Rename it to vect-cond-reduc-2.c

This should be gcc.dg both times.

  Rainer

[Bug tree-optimization/61822] gcc.dg/vect/vect-cond-reduc-1.c FAILs

[ro at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61822

Rainer Orth <ro at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.10.0

[Bug tree-optimization/61822] gcc.dg/vect/vect-cond-reduc-1.c FAILs

[ro at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61822

--- Comment #1 from Rainer Orth <ro at gcc dot gnu.org> ---
Created attachment 33128
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33128&action=edit
vect dump

[Bug tree-optimization/61822] gcc.dg/vect/vect-cond-reduc-1.c FAILs

[ysrumyan at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61822

--- Comment #2 from Yuri Rumyantsev <ysrumyan at gmail dot com> ---
It looks like 
/* { dg-require-effective-target vect_condition } */
directive was missed in vect-cond-reduc-1.c test.
I will fix it asap.

[Bug tree-optimization/61822] gcc.dg/vect/vect-cond-reduc-1.c FAILs

[ysrumyan at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61822

--- Comment #3 from Yuri Rumyantsev <ysrumyan at gmail dot com> ---
Hi Rainer,

Could you try attached patch to check if it helps (test should not be
run for sparc).

Thanks ahead.
Yuri..



2014-07-16 19:20 GMT+04:00 ro at gcc dot gnu.org <gcc-bugzilla@gcc.gnu.org>:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61822
>
> --- Comment #1 from Rainer Orth <ro at gcc dot gnu.org> ---
> Created attachment 33128
>   --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33128&action=edit
> vect dump
>
> --
> You are receiving this mail because:
> You are on the CC list for the bug.

[Bug tree-optimization/61822] gcc.dg/vect/vect-cond-reduc-1.c FAILs

[ro at CeBiTec dot Uni-Bielefeld.DE]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61822

--- Comment #4 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> ---
> --- Comment #3 from Yuri Rumyantsev <ysrumyan at gmail dot com> ---
> Hi Rainer,
>
> Could you try attached patch to check if it helps (test should not be
> run for sparc).

Indeed, the test is UNSUPPORTED now.

Thanks.
        Rainer

[Bug tree-optimization/61822] gcc.dg/vect/vect-cond-reduc-1.c FAILs

[kyukhin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61822

--- Comment #5 from Kirill Yukhin <kyukhin at gcc dot gnu.org> ---
Author: kyukhin
Date: Tue Jul 22 12:53:04 2014
New Revision: 212911

URL: https://gcc.gnu.org/viewcvs?rev=212911&root=gcc&view=rev
Log:
gcc/testsuite

        PR tree-optimization/61822
        * gcc.dg/vect/cond-reduc-1.c: Add missed dg directive.


Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/vect/vect-cond-reduc-1.c

[Bug tree-optimization/61822] gcc.dg/vect/vect-cond-reduc-1.c FAILs

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61822

Marek Polacek <mpolacek at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |mpolacek at gcc dot gnu.org
         Resolution|---                         |FIXED

--- Comment #6 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Should be fixed.