Regressions on trunk at revision 190132 vs revision 190131

[H.J. Lu Intel64]

New failures:
FAIL: gfortran.dg/alloc_comp_class_1.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/allocatable_scalar_12.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/associated_4.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/bessel_7.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gfortran.dg/fmt_g0_6.f08  -Os  (test for excess errors)
FAIL: gfortran.dg/fmt_l.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/initialization_11.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/intrinsic_pack_1.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/namelist_46.f90  -O2  (test for excess errors)
FAIL: gfortran.dg/nested_allocatables_1.f90  -O3 -g  (test for excess errors)
FAIL: gfortran.dg/optional_dim_2.f90  -O2  (test for excess errors)
FAIL: gfortran.dg/overwrite_1.f  -O2  (test for excess errors)
FAIL: gfortran.dg/pr35662.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gfortran.dg/pr47757-1.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/repeat_2.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/slash_1.f90  -O1  (test for excess errors)
FAIL: gfortran.dg/streamio_16.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gfortran.dg/string_compare_1.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/string_ctor_1.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/typebound_operator_9.f03  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/widechar_IO_4.f90  -O3 -g  (test for excess errors)
FAIL: gfortran.dg/x_slash_1.f  -O2  (test for excess errors)

New passes:
FAIL: gfortran.dg/altreturn_1.f90  -O  (test for excess errors)
FAIL: gfortran.dg/backspace_2.f  -O2  (test for excess errors)
FAIL: gfortran.dg/e_d_fmt.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gfortran.dg/internal_pack_10.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/multiple_allocation_1.f90  -O1  (test for excess errors)
FAIL: gfortran.dg/namelist_11.f  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/namelist_66.f90  -Os  (test for excess errors)
FAIL: gfortran.dg/pr15129.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/subref_array_pointer_4.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/use_13.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gfortran.dg/value_6.f03  -O1  (test for excess errors)