Regressions on trunk at revision 190134 vs revision 190132

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

New failures:
FAIL: gfortran.dg/allocatable_scalar_7.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gfortran.dg/auto_array_1.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/char_length_5.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gfortran.dg/fmt_error_11.f03  -Os  (test for excess errors)
FAIL: gfortran.dg/intrinsic_pack_4.f90  -Os  (test for excess errors)
FAIL: gfortran.dg/optional_absent_2.f90  -O2  (test for excess errors)
FAIL: gfortran.dg/overload_1.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/pr17285.f90  -Os  (test for excess errors)
FAIL: gfortran.dg/recursive_check_8.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gfortran.dg/reshape_zerosize_3.f90  -O2  (test for excess errors)
FAIL: gfortran.dg/shape_2.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/unf_io_convert_4.f90  -O2  (test for excess errors)
FAIL: gfortran.dg/widechar_8.f90  -O0  (test for excess errors)

New passes:
FAIL: gfortran.dg/allocatable_function_5.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/chkbits.f90  -O2  (test for excess errors)
FAIL: gfortran.dg/eoshift.f90  -O1  (test for excess errors)
FAIL: gfortran.dg/fmt_float.f90  -O1  (test for excess errors)
FAIL: gfortran.dg/pointer_function_actual_1.f90  -Os  (test for excess errors)
FAIL: gfortran.dg/record_marker_3.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/reshape_rank7.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/streamio_8.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/string_null_compare_1.f  -O1  (test for excess errors)