[Bug tree-optimization/48498] New: Several gcc.dg/vect tests XPASS on SPARC

[ro at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48498

           Summary: Several gcc.dg/vect tests XPASS on SPARC
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: ro@gcc.gnu.org
                CC: ebotcazou@gcc.gnu.org
              Host: sparc*-*-*
            Target: sparc*-*-*
             Build: sparc*-*-*


Created attachment 23915
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23915
slp-3.c -fdump-tree-vect-details  output

Several gcc.dg/vect tests started to XPASS on SPARC since around 20110331:

XPASS: gcc.dg/vect/slp-3.c scan-tree-dump-times vect "vectorized 3 loops" 1
XPASS: gcc.dg/vect/slp-3.c scan-tree-dump-times vect "vectorizing stmts using
SLP" 3
XPASS: gcc.dg/vect/no-vfa-pr29145.c scan-tree-dump-times vect "vectorized 0
loops" 2
XPASS: gcc.dg/vect/no-vfa-pr29145.c scan-tree-dump-times vect "vectorized 1
loops" 1

I'm attaching the vect dumps.