Regressions on trunk at revision 233101 vs revision 233096

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

New failures:

New passes:
FAIL: gcc.dg/vect/vect-outer-1a-big-array.c -flto -ffat-lto-objects  scan-tree-dump-times vect "grouped access in outer loop" 2
FAIL: gcc.dg/vect/vect-outer-1a-big-array.c scan-tree-dump-times vect "grouped access in outer loop" 2
FAIL: gcc.dg/vect/vect-outer-1a.c -flto -ffat-lto-objects  scan-tree-dump-times vect "grouped access in outer loop" 2
FAIL: gcc.dg/vect/vect-outer-1a.c scan-tree-dump-times vect "grouped access in outer loop" 2
FAIL: gcc.dg/vect/vect-outer-1b-big-array.c -flto -ffat-lto-objects  scan-tree-dump-times vect "grouped access in outer loop" 2
FAIL: gcc.dg/vect/vect-outer-1b-big-array.c scan-tree-dump-times vect "grouped access in outer loop" 2
FAIL: gcc.dg/vect/vect-outer-1b.c -flto -ffat-lto-objects  scan-tree-dump-times vect "grouped access in outer loop" 2
FAIL: gcc.dg/vect/vect-outer-1b.c scan-tree-dump-times vect "grouped access in outer loop" 2
FAIL: gcc.dg/vect/vect-outer-1-big-array.c -flto -ffat-lto-objects  scan-tree-dump-times vect "grouped access in outer loop" 2
FAIL: gcc.dg/vect/vect-outer-1-big-array.c scan-tree-dump-times vect "grouped access in outer loop" 2
FAIL: gcc.dg/vect/vect-outer-1.c -flto -ffat-lto-objects  scan-tree-dump-times vect "grouped access in outer loop" 2
FAIL: gcc.dg/vect/vect-outer-1.c scan-tree-dump-times vect "grouped access in outer loop" 2
FAIL: gcc.dg/vect/vect-outer-2b.c -flto -ffat-lto-objects  scan-tree-dump-times vect "grouped access in outer loop" 2
FAIL: gcc.dg/vect/vect-outer-2b.c scan-tree-dump-times vect "grouped access in outer loop" 2
FAIL: gcc.dg/vect/vect-outer-3b.c -flto -ffat-lto-objects  scan-tree-dump-times vect "grouped access in outer loop" 4
FAIL: gcc.dg/vect/vect-outer-3b.c scan-tree-dump-times vect "grouped access in outer loop" 4
FAIL: gcc.dg/vect/vect-reduc-dot-s8b.c -flto -ffat-lto-objects  scan-tree-dump-times vect "vect_recog_widen_mult_pattern: detected" 2
FAIL: gcc.dg/vect/vect-reduc-dot-s8b.c scan-tree-dump-times vect "vect_recog_widen_mult_pattern: detected" 2