Regressions on trunk at revision 190067 vs revision 190063

[H.J. Lu Intel64]

New failures:
FAIL: gcc.dg/pr52558-1.c scan-tree-dump-times lim1 "MEM count_lsm.. count_lsm_flag" 1
FAIL: gcc.dg/pr52558-1.c scan-tree-dump-times lim1 "MEM count_lsm.. count_lsm_flag" 1
FAIL: gcc.dg/pr52558-2.c scan-tree-dump-times lim1 "MEM.*g_2_lsm_flag" 1
FAIL: gcc.dg/pr52558-2.c scan-tree-dump-times lim1 "MEM.*g_2_lsm_flag" 1
FAIL: gcc.dg/tm/reg-promotion.c scan-tree-dump-times lim1 "MEM count_lsm.. count_lsm_flag" 1
FAIL: gcc.dg/tm/reg-promotion.c scan-tree-dump-times lim1 "MEM count_lsm.. count_lsm_flag" 1
FAIL: gfortran.dg/array_constructor_14.f90  -O  (test for excess errors)
FAIL: gfortran.dg/array_memset_2.f90  -O1  (test for excess errors)
FAIL: gfortran.dg/bounds_check_8.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/eoshift.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/f2003_io_1.f03  -O2  (test for excess errors)
FAIL: gfortran.dg/fgetc_1.f90  -O2  (test for excess errors)
FAIL: gfortran.dg/fmt_tab_2.f90  -O  (test for excess errors)
FAIL: gfortran.dg/optional_dim_3.f90  -O3 -g  (test for excess errors)
FAIL: gfortran.dg/widechar_4.f90  -O1  (test for excess errors)

New passes:
FAIL: gfortran.dg/allocate_alloc_opt_6.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/array_1.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/auto_array_1.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/char_length_14.f90  -Os  (test for excess errors)
FAIL: gfortran.dg/char_transpose_1.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/class_result_1.f03  -O3 -g  (test for excess errors)
FAIL: gfortran.dg/common_pointer_1.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/erf_2.F90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/extends_type_of_2.f03  -O1  (test for excess errors)
FAIL: gfortran.dg/f2003_io_1.f03  -O0  (test for excess errors)
FAIL: gfortran.dg/flush_1.f90  -O3 -g  (test for excess errors)
FAIL: gfortran.dg/fmt_g0_1.f08  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/fseek.f90  -O1  (test for excess errors)
FAIL: gfortran.dg/interface_19.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/internal_readwrite_1.f90  -O3 -g  (test for excess errors)
FAIL: gfortran.dg/intrinsic_intkinds_1.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/matmul_8.f03  -O2  (test for excess errors)
FAIL: gfortran.dg/minmaxloc_1.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/namelist_60.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/parent_result_ref_1.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/pr12884.f  -O3 -g  (test for excess errors)
FAIL: gfortran.dg/pr15140.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/pr39865.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/pr43688.f90  -O  (test for excess errors)
FAIL: gfortran.dg/pr49103.f90  -Os  (test for excess errors)
FAIL: gfortran.dg/read_bad_advance.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/repeat_6.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/select_type_7.f03  -Os  (test for excess errors)
FAIL: gfortran.dg/structure_constructor_5.f03  -O3 -g  (test for excess errors)
FAIL: gfortran.dg/unformatted_recl_1.f90  -O1  (test for excess errors)
FAIL: gfortran.dg/use_rename_2.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/vector_subscript_2.f90  -O1  (test for excess errors)