Regressions on trunk at revision 187277 vs revision 187269

[H.J. Lu Intel64 Core 2/i7]

New failures:
FAIL: gcc.dg/predict-1.c (test for excess errors)
FAIL: gcc.dg/predict-1.c (test for excess errors)
FAIL: gcc.dg/predict-2.c (test for excess errors)
FAIL: gcc.dg/predict-2.c (test for excess errors)
FAIL: gcc.dg/predict-3.c (test for excess errors)
FAIL: gcc.dg/predict-3.c (test for excess errors)
FAIL: gcc.dg/predict-4.c (test for excess errors)
FAIL: gcc.dg/predict-4.c (test for excess errors)
FAIL: gcc.dg/predict-5.c (test for excess errors)
FAIL: gcc.dg/predict-5.c (test for excess errors)
FAIL: gcc.dg/predict-6.c (test for excess errors)
FAIL: gcc.dg/predict-6.c (test for excess errors)

New passes:
FAIL: gcc.dg/pch/save-temps-1.c   -O3 -g  assembly comparison