Regressions on trunk at revision 199898 vs revision 199875

[Kirill Yukhin [Intel64 Core AVX-i]]

New failures:
FAIL: gcc.dg/tree-ssa/loop-19.c scan-tree-dump-times optimized "MEM.(base: &|symbol: )a," 2
FAIL: gcc.dg/tree-ssa/loop-19.c scan-tree-dump-times optimized "MEM.(base: &|symbol: )c," 2
FAIL: gcc.dg/vect/no-vfa-vect-101.c scan-tree-dump-times vect "can't determine dependence" 1
FAIL: gcc.dg/vect/no-vfa-vect-101.c scan-tree-dump-times vect "can't determine dependence" 1
FAIL: gcc.dg/vect/no-vfa-vect-102.c scan-tree-dump-times vect "possible dependence between data-refs" 1
FAIL: gcc.dg/vect/no-vfa-vect-102.c scan-tree-dump-times vect "possible dependence between data-refs" 1
FAIL: gcc.dg/vect/no-vfa-vect-102a.c scan-tree-dump-times vect "possible dependence between data-refs" 1
FAIL: gcc.dg/vect/no-vfa-vect-102a.c scan-tree-dump-times vect "possible dependence between data-refs" 1
FAIL: gcc.dg/vect/no-vfa-vect-37.c scan-tree-dump-times vect "can't determine dependence" 2
FAIL: gcc.dg/vect/no-vfa-vect-37.c scan-tree-dump-times vect "can't determine dependence" 2
FAIL: gcc.dg/vect/no-vfa-vect-79.c scan-tree-dump-times vect "can't determine dependence" 1
FAIL: gcc.dg/vect/no-vfa-vect-79.c scan-tree-dump-times vect "can't determine dependence" 1
FAIL: gcc.dg/vect/vect-104.c -flto  scan-tree-dump-times vect "possible dependence between data-refs" 1
FAIL: gcc.dg/vect/vect-104.c -flto  scan-tree-dump-times vect "possible dependence between data-refs" 1
FAIL: gcc.dg/vect/vect-104.c scan-tree-dump-times vect "possible dependence between data-refs" 1
FAIL: gcc.dg/vect/vect-104.c scan-tree-dump-times vect "possible dependence between data-refs" 1
FAIL: gcc.dg/vect/vect-outer-1-big-array.c -flto  scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-1-big-array.c -flto  scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-1-big-array.c scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-1-big-array.c scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-1.c -flto  scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-1.c -flto  scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-1.c scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-1.c scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-1a-big-array.c -flto  scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-1a-big-array.c -flto  scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-1a-big-array.c scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-1a-big-array.c scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-1a.c -flto  scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-1a.c -flto  scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-1a.c scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-1a.c scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-1b-big-array.c -flto  scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-1b-big-array.c -flto  scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-1b-big-array.c scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-1b-big-array.c scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-1b.c -flto  scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-1b.c -flto  scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-1b.c scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-1b.c scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-2b.c -flto  scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-2b.c -flto  scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-2b.c scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-2b.c scan-tree-dump-times vect "grouped access in outer loop" 1
FAIL: gcc.dg/vect/vect-outer-3b.c -flto  scan-tree-dump-times vect "grouped access in outer loop" 2
FAIL: gcc.dg/vect/vect-outer-3b.c -flto  scan-tree-dump-times vect "grouped access in outer loop" 2
FAIL: gcc.dg/vect/vect-outer-3b.c scan-tree-dump-times vect "grouped access in outer loop" 2
FAIL: gcc.dg/vect/vect-outer-3b.c scan-tree-dump-times vect "grouped access in outer loop" 2
FAIL: gcc.dg/vect/vect-peel-1.c -flto  scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-peel-1.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-peel-2.c -flto  scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-peel-2.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-reduc-dot-s8b.c -flto  scan-tree-dump-times vect "vect_recog_widen_mult_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-dot-s8b.c -flto  scan-tree-dump-times vect "vect_recog_widen_mult_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-dot-s8b.c scan-tree-dump-times vect "vect_recog_widen_mult_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-dot-s8b.c scan-tree-dump-times vect "vect_recog_widen_mult_pattern: detected" 1
FAIL: gfortran.dg/vect/pr19049.f90  -O   scan-tree-dump-times vect "complicated access pattern" 1
FAIL: gfortran.dg/vect/pr19049.f90  -O   scan-tree-dump-times vect "complicated access pattern" 1

New passes:
FAIL: gcc.dg/vect/no-vfa-vect-dv-2.c scan-tree-dump-times vect "accesses have the same alignment." 1
FAIL: gcc.dg/vect/vect-91.c -flto  scan-tree-dump-times vect "accesses have the same alignment." 2
FAIL: gcc.dg/vect/vect-91.c scan-tree-dump-times vect "accesses have the same alignment." 2