Regressions on trunk at revision 190142 vs revision 190136

[H.J. Lu ia32 Core 2/i7]

New failures:
FAIL: gfortran.dg/assumed_shape_ranks_2.f90  -O3 -g  (test for excess errors)
FAIL: gfortran.dg/bind_c_usage_10.f03  -O1  (test for excess errors)
FAIL: gfortran.dg/bound_5.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/minmaxloc_7.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/proc_decl_17.f90  -O3 -g  (test for excess errors)

New passes:
FAIL: 23_containers/map/element_access/2.cc (test for excess errors)
FAIL: gfortran.dg/allocate_derived_5.f90  -O2  (test for excess errors)
FAIL: gfortran.dg/array_initializer_1.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/fmt_exhaust.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/null_4.f90  -O3 -g  (test for excess errors)
FAIL: gfortran.dg/popcnt_poppar_1.F90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/secnds-1.f  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/typebound_call_10.f03  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gfortran.dg/typebound_generic_11.f90  -O  (test for excess errors)