Regressions on trunk at revision 190142 vs revision 190141

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

New failures:
FAIL: gfortran.dg/allocate_error_1.f90  -O2  (test for excess errors)
FAIL: gfortran.dg/class_allocate_5.f90  -O1  (test for excess errors)
FAIL: gfortran.dg/eor_handling_1.f90  -Os  (test for excess errors)

New passes:
FAIL: 23_containers/map/element_access/2.cc (test for excess errors)
FAIL: gfortran.dg/bounds_check_10.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/bounds_check_14.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/class_allocate_8.f03  -O3 -g  (test for excess errors)
FAIL: gfortran.dg/derived_comp_array_ref_5.f90  -O  (test for excess errors)
FAIL: gfortran.dg/dot_product_1.f03  -Os  (test for excess errors)
FAIL: gfortran.dg/forall_10.f90  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
FAIL: gfortran.dg/namelist_24.f90  -Os  (test for excess errors)
FAIL: gfortran.dg/namelist_internal.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/pr17612.f90  -Os  (test for excess errors)
FAIL: gfortran.dg/proc_decl_24.f90  -O  (test for excess errors)
FAIL: gfortran.dg/spread_init_expr.f03  -O1  (test for excess errors)