Regressions on trunk at revision 190094 vs revision 190090

[H.J. Lu ia32 Core 2/i7]

New failures:
FAIL: gfortran.dg/class_35.f90  -O3 -g  (test for excess errors)
FAIL: gfortran.dg/class_44.f03  -O  (test for excess errors)
FAIL: gfortran.dg/fmt_t_6.f  -O1  (test for excess errors)
FAIL: gfortran.dg/minmaxloc_3.f90  -O1  (test for excess errors)
FAIL: gfortran.dg/namelist_21.f90  -Os  (test for excess errors)
FAIL: gfortran.dg/open-options-blanks.f  -O0  (test for excess errors)
FAIL: gfortran.dg/realloc_on_assign_4.f03  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/transfer_simplify_3.f90  -O3 -g  (test for excess errors)

New passes:
FAIL: gfortran.dg/minloc_1.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/return_1.f90  -O  (test for excess errors)
FAIL: gfortran.dg/streamio_12.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/transpose_conjg_1.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/typebound_call_10.f03  -O1  (test for excess errors)