Regressions on trunk at revision 190109 vs revision 190070

[H.J. Lu ia32]

New failures:
FAIL: gfortran.dg/assumed_rank_bounds_1.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/assumed_rank_bounds_1.f90  -O1  (test for excess errors)
FAIL: gfortran.dg/assumed_rank_bounds_1.f90  -O2  (test for excess errors)
FAIL: gfortran.dg/assumed_rank_bounds_1.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/assumed_rank_bounds_1.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gfortran.dg/assumed_rank_bounds_1.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/assumed_rank_bounds_1.f90  -O3 -g  (test for excess errors)
FAIL: gfortran.dg/assumed_rank_bounds_1.f90  -Os  (test for excess errors)
FAIL: gfortran.dg/assumed_rank_bounds_2.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/assumed_rank_bounds_2.f90  -O1  (test for excess errors)
FAIL: gfortran.dg/assumed_rank_bounds_2.f90  -O2  (test for excess errors)
FAIL: gfortran.dg/assumed_rank_bounds_2.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/assumed_rank_bounds_2.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gfortran.dg/assumed_rank_bounds_2.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/assumed_rank_bounds_2.f90  -O3 -g  (test for excess errors)
FAIL: gfortran.dg/assumed_rank_bounds_2.f90  -Os  (test for excess errors)

New passes:
FAIL: gfortran.dg/bound_8.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/internal_pack_4.f90  -O1  (test for excess errors)
FAIL: gfortran.dg/namelist_use.f90  -O2  (test for excess errors)