[Bug testsuite/80927] New: vectorizer failures on ppc64le target

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80927

            Bug ID: 80927
           Summary: vectorizer failures on ppc64le target
           Product: gcc
           Version: 7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: testsuite
          Assignee: unassigned at gcc dot gnu.org
          Reporter: marxin at gcc dot gnu.org
                CC: krebbel at gcc dot gnu.org
  Target Milestone: ---
              Host: ppc64le-redhat-linux
            Target: ppc64le-redhat-linux
             Build: ppc64le-redhat-linux

Starting from r248678 I see new vectorizer failures:

FAIL: gcc.dg/vect/section-anchors-vect-69.c scan-tree-dump-times vect
"Vectorizing an unaligned access" 0
FAIL: gcc.dg/vect/section-anchors-vect-69.c scan-tree-dump-times vect
"Alignment of access forced using peeling" 2
FAIL: gcc.dg/vect/no-section-anchors-vect-69.c scan-tree-dump-times vect
"Vectorizing an unaligned access" 0
FAIL: gcc.dg/vect/no-section-anchors-vect-69.c scan-tree-dump-times vect
"Alignment of access forced using peeling" 2
FAIL: gcc.dg/vect/vect-28.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 0
FAIL: gcc.dg/vect/vect-28.c scan-tree-dump-times vect "Alignment of access
forced using peeling" 1
FAIL: gcc.dg/vect/vect-33-big-array.c scan-tree-dump-times vect "Vectorizing an
unaligned access" 0
FAIL: gcc.dg/vect/vect-33-big-array.c scan-tree-dump-times vect "Alignment of
access forced using peeling" 1
FAIL: gcc.dg/vect/vect-87.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 0
FAIL: gcc.dg/vect/vect-87.c scan-tree-dump-times vect "Alignment of access
forced using peeling" 1
FAIL: gcc.dg/vect/vect-88.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 0
FAIL: gcc.dg/vect/vect-88.c scan-tree-dump-times vect "Alignment of access
forced using peeling" 1
FAIL: gcc.dg/vect/vect-91.c scan-tree-dump-times vect "Alignment of access
forced using peeling" 3
FAIL: gcc.dg/vect/vect-93.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 1
FAIL: gcc.dg/vect/vect-28.c -flto -ffat-lto-objects  scan-tree-dump-times vect
"Vectorizing an unaligned access" 0
FAIL: gcc.dg/vect/vect-28.c -flto -ffat-lto-objects  scan-tree-dump-times vect
"Alignment of access forced using peeling" 1
FAIL: gcc.dg/vect/vect-33-big-array.c -flto -ffat-lto-objects 
scan-tree-dump-times vect "Vectorizing an unaligned access" 0
FAIL: gcc.dg/vect/vect-33-big-array.c -flto -ffat-lto-objects 
scan-tree-dump-times vect "Alignment of access forced using peeling" 1
FAIL: gcc.dg/vect/vect-70.c -flto -ffat-lto-objects  scan-tree-dump-times vect
"Vectorizing an unaligned access" 0
FAIL: gcc.dg/vect/vect-70.c -flto -ffat-lto-objects  scan-tree-dump-times vect
"Alignment of access forced using peeling" 1
FAIL: gcc.dg/vect/vect-70.c scan-tree-dump-times vect "Vectorizing an unaligned
access" 0
FAIL: gcc.dg/vect/vect-70.c scan-tree-dump-times vect "Alignment of access
forced using peeling" 1
FAIL: gcc.dg/vect/vect-87.c -flto -ffat-lto-objects  scan-tree-dump-times vect
"Vectorizing an unaligned access" 0
FAIL: gcc.dg/vect/vect-87.c -flto -ffat-lto-objects  scan-tree-dump-times vect
"Alignment of access forced using peeling" 1
FAIL: gcc.dg/vect/vect-88.c -flto -ffat-lto-objects  scan-tree-dump-times vect
"Vectorizing an unaligned access" 0
FAIL: gcc.dg/vect/vect-88.c -flto -ffat-lto-objects  scan-tree-dump-times vect
"Alignment of access forced using peeling" 1
FAIL: gcc.dg/vect/vect-91.c -flto -ffat-lto-objects  scan-tree-dump-times vect
"Alignment of access forced using peeling" 3
FAIL: gcc.dg/vect/vect-93.c -flto -ffat-lto-objects  scan-tree-dump-times vect
"Vectorizing an unaligned access" 1