Regressions on trunk at revision 190070 vs revision 190067

[H.J. Lu Intel64 LTO/FDO]

New failures:
FAIL: gfortran.dg/char_array_constructor.f90  -O1  (test for excess errors)
FAIL: gfortran.dg/char_length_15.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gfortran.dg/derived_comp_array_ref_1.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/endfile.f  -O2  (test for excess errors)
FAIL: gfortran.dg/external_procedures_3.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/ftell_3.f90  -Os  (test for excess errors)
FAIL: gfortran.dg/function_optimize_11.f90  -Os  (test for excess errors)
FAIL: gfortran.dg/g77/f90-intrinsic-numeric.f  -O3 -g  (test for excess errors)
FAIL: gfortran.dg/implied_shape_1.f08  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gfortran.dg/leadz_trailz_1.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/mapping_3.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/namelist_42.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/pr20950.f  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/proc_ptr_comp_35.f90  -O  (test for excess errors)
FAIL: gfortran.dg/proc_ptr_comp_35.f90  -O  (test for excess errors)
FAIL: gfortran.dg/read_size_noadvance.f90  -O2  (test for excess errors)
FAIL: gfortran.dg/recursive_check_7.f90  -O2  (test for excess errors)
FAIL: gfortran.dg/select_type_15.f03  -O0  (test for excess errors)
FAIL: gfortran.dg/selected_real_kind_2.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gfortran.dg/shift-kind_2.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/transpose_intrinsic_func_call_1.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/typebound_proc_26.f90  -O  (test for excess errors)
FAIL: gfortran.dg/typebound_proc_26.f90  -O  (test for excess errors)
FAIL: gfortran.dg/write_check3.f90  -Os  (test for excess errors)

New passes:
FAIL: gfortran.dg/bind_c_usage_9.f03  -O  (test for excess errors)
FAIL: gfortran.dg/char_pack_1.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gfortran.dg/elemental_optional_args_3.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/eoshift.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/mvbits_7.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/nearest_2.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/pointer_intent_5.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/pointer_remapping_5.f08  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/read_eor.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gfortran.dg/recursive_check_9.f90  -Os  (test for excess errors)
FAIL: gfortran.dg/recursive_reference_2.f90  -O  (test for excess errors)
FAIL: gfortran.dg/repack_arrays_1.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/reshape-complex.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gfortran.dg/reshape_order_5.f90  -O  (test for excess errors)
FAIL: gfortran.dg/stfunc_4.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/trim_1.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/trim_optimize_4.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/unformatted_subrecord_1.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/value_5.f90  -O  (test for excess errors)