Regressions on trunk at revision 212574 vs revision 212570

[H.J. Lu Intel64]

New failures:

New passes:
FAIL: gfortran.dg/ieee/ieee_1.f90   -O0  (test for excess errors)
FAIL: gfortran.dg/ieee/ieee_1.f90   -O0  (test for excess errors)
FAIL: gfortran.dg/ieee/ieee_1.f90   -O1  (test for excess errors)
FAIL: gfortran.dg/ieee/ieee_1.f90   -O1  (test for excess errors)
FAIL: gfortran.dg/ieee/ieee_1.f90   -O2  (test for excess errors)
FAIL: gfortran.dg/ieee/ieee_1.f90   -O2  (test for excess errors)
FAIL: gfortran.dg/ieee/ieee_1.f90   -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gfortran.dg/ieee/ieee_1.f90   -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gfortran.dg/ieee/ieee_1.f90   -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/ieee/ieee_1.f90   -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/ieee/ieee_1.f90   -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/ieee/ieee_1.f90   -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/ieee/ieee_1.f90   -O3 -g  (test for excess errors)
FAIL: gfortran.dg/ieee/ieee_1.f90   -O3 -g  (test for excess errors)
FAIL: gfortran.dg/ieee/ieee_1.f90   -Os  (test for excess errors)
FAIL: gfortran.dg/ieee/ieee_1.f90   -Os  (test for excess errors)