Regressions on trunk at revision 190141 vs revision 190140

[H.J. Lu Intel64]

New failures:
FAIL: gfortran.dg/array_constructor_type_1.f03  -O0  (test for excess errors)
FAIL: gfortran.dg/associated_2.f90  -O2  (test for excess errors)
FAIL: gfortran.dg/direct_io_3.f90  -O2  (test for excess errors)
FAIL: gfortran.dg/dynamic_dispatch_4.f03  -O1  (test for excess errors)
FAIL: gfortran.dg/dynamic_dispatch_9.f03  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/entry_6.f90  -Os  (test for excess errors)
FAIL: gfortran.dg/exit_1.f08  -Os  (test for excess errors)
FAIL: gfortran.dg/exit_3.f08  -O1  (test for excess errors)
FAIL: gfortran.dg/forall_15.f90  -Os  (test for excess errors)
FAIL: gfortran.dg/inline_sum_bounds_check_1.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/inquire_size.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/intrinsic_modulo_1.f90  -O2  (test for excess errors)
FAIL: gfortran.dg/iostat_4.f90  -O2  (test for excess errors)
FAIL: gfortran.dg/maxlocval_3.f90  -O1  (test for excess errors)
FAIL: gfortran.dg/minloc_2.f90  -O1  (test for excess errors)
FAIL: gfortran.dg/namelist_12.f  -O1  (test for excess errors)
FAIL: gfortran.dg/namelist_21.f90  -Os  (test for excess errors)
FAIL: gfortran.dg/namelist_55.f90  -O1  (test for excess errors)
FAIL: gfortran.dg/nosigned_zero_1.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/read_many_1.f  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/shiftalr_1.F90  -Os  (test for excess errors)
FAIL: gfortran.dg/slash_1.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/stat_1.f90  -O3 -g  (test for excess errors)
FAIL: gfortran.dg/stfunc_4.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/streamio_1.f90  -O3 -g  (test for excess errors)
FAIL: gfortran.dg/streamio_15.f90  -O3 -g  (test for excess errors)
FAIL: gfortran.dg/string_assign_2.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/string_ctor_1.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gfortran.dg/subnormal_1.f90  -Os  (test for excess errors)
FAIL: gfortran.dg/use_11.f90  -Os  (test for excess errors)

New passes:
FAIL: gfortran.dg/bound_1.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/com_block_driver.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gfortran.dg/fmt_fw_d.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/fmt_g0_2.f08  -O3 -g  (test for excess errors)
FAIL: gfortran.dg/host_assoc_function_1.f90  -O3 -g  (test for excess errors)
FAIL: gfortran.dg/initialization_19.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/malloc_free_1.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/namelist_23.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/pr15129.f90  -O2  (test for excess errors)
FAIL: gfortran.dg/pr18122.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/realloc_on_assign_4.f03  -O2  (test for excess errors)
FAIL: gfortran.dg/utf8_1.f03  -O2  (test for excess errors)