[Bug tree-optimization/68916] New: [6 regression] gcc.dg/vect/slp-perm-4.c FAILs

[ro at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68916

            Bug ID: 68916
           Summary: [6 regression] gcc.dg/vect/slp-perm-4.c FAILs
           Product: gcc
           Version: 6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: ro at gcc dot gnu.org
                CC: rguenth at gcc dot gnu.org
  Target Milestone: ---
              Host: sparc*-sun-solaris2.*
            Target: sparc*-sun-solaris2.*
             Build: sparc*-sun-solaris2.*

Created attachment 37040
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37040&action=edit
slp-perm-4.c.142t.vect

Since about 20151127, the gcc.dg/vect/slp-perm-4.c test FAILs on Solaris/SPARC:

FAIL: gcc.dg/vect/slp-perm-4.c -flto -ffat-lto-objects  scan-tree-dump-times
vect "gaps requires scalar epilogue loop" 0
FAIL: gcc.dg/vect/slp-perm-4.c -flto -ffat-lto-objects  scan-tree-dump-times
vect "vectorized 1 loops" 1
FAIL: gcc.dg/vect/slp-perm-4.c scan-tree-dump-times vect "gaps requires scalar
epilogue loop" 0
FAIL: gcc.dg/vect/slp-perm-4.c scan-tree-dump-times vect "vectorized 1 loops" 1

I'm attaching the dump.

  Rainer