Regressions on trunk at revision 176845 vs revision 176824

[Kirill Yukhin [Intel64 Core i7 AVX]]

New failures:
FAIL: gcc.target/i386/bmi-andn-1.c (test for excess errors)
FAIL: gcc.target/i386/bmi-andn-2.c (test for excess errors)
FAIL: gcc.target/i386/bmi-andn-2.c (test for excess errors)
FAIL: gcc.target/i386/bmi-bextr-1.c (test for excess errors)
FAIL: gcc.target/i386/bmi-bextr-2.c (test for excess errors)
FAIL: gcc.target/i386/bmi-bextr-2.c (test for excess errors)
FAIL: gcc.target/i386/bmi-blsi-1.c (test for excess errors)
FAIL: gcc.target/i386/bmi-blsi-2.c (test for excess errors)
FAIL: gcc.target/i386/bmi-blsi-2.c (test for excess errors)
FAIL: gcc.target/i386/bmi-blsmsk-1.c (test for excess errors)
FAIL: gcc.target/i386/bmi-blsmsk-2.c (test for excess errors)
FAIL: gcc.target/i386/bmi-blsmsk-2.c (test for excess errors)
FAIL: gcc.target/i386/bmi-blsr-1.c (test for excess errors)
FAIL: gcc.target/i386/bmi-blsr-2.c (test for excess errors)
FAIL: gcc.target/i386/bmi-blsr-2.c (test for excess errors)
FAIL: gcc.target/i386/bmi-tzcnt-1.c (test for excess errors)
FAIL: gcc.target/i386/bmi-tzcnt-2.c (test for excess errors)
FAIL: gcc.target/i386/bmi-tzcnt-2.c (test for excess errors)
FAIL: gfortran.dg/graphite/pr43097.f  -O  (internal compiler error)
FAIL: gfortran.dg/graphite/pr43097.f  -O  (test for excess errors)

New passes: