Regressions on trunk at revision 223995 vs revision 223928

[Intel Automatic Testing System [ia32 Core AVX2 PIC]]

New failures:
ERROR: (DejaGnu) proc "cleanup-tree-dump vect" does not exist.
ERROR: (DejaGnu) proc "cleanup-tree-dump vect" does not exist.

New passes:
FAIL: gcc.dg/vect/no-section-anchors-vect-31.c scan-tree-dump-times vect "Alignment of access forced using peeling" 2
FAIL: gcc.dg/vect/no-section-anchors-vect-31.c scan-tree-dump-times vect "Vectorizing an unaligned access" 0
FAIL: gcc.dg/vect/slp-perm-9.c -flto -ffat-lto-objects  scan-tree-dump-times vect "vectorized 1 loops" 2