Regressions on trunk at revision 185445 vs revision 185442

[H.J. Lu Intel64]

New failures:
FAIL: gfortran.dg/character_comparison_8.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
FAIL: gfortran.dg/csqrt_2.f  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/eor_handling_3.f90  -O2  (test for excess errors)
FAIL: gfortran.dg/f2c_6.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/impure_1.f08  -O1  (test for excess errors)
FAIL: gfortran.dg/initialization_6.f90  -Os  (test for excess errors)
FAIL: gfortran.dg/newunit_1.f90  -O3 -g  (test for excess errors)
FAIL: gfortran.dg/pr18025.f90  -O0  (test for excess errors)
FAIL: gfortran.dg/pr19467.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.dg/scale_1.f90  -O3 -fomit-frame-pointer  (test for excess errors)
FAIL: gfortran.fortran-torture/execute/intrinsic_dummy.f90 compilation,  -O2 -fomit-frame-pointer -finline-functions -funroll-loops 

New passes:
FAIL: gfortran.dg/array_constructor_type_5.f03  -O1  (test for excess errors)
FAIL: gfortran.dg/bounds_check_1.f90  -O2  (test for excess errors)
FAIL: gfortran.dg/extends_1.f03  -O2  (test for excess errors)
FAIL: gfortran.dg/flush_1.f90  -O1  (test for excess errors)
FAIL: gfortran.dg/forall_10.f90  -Os  (test for excess errors)
FAIL: gfortran.dg/g77/cpp4.F  -O2  (test for excess errors)
FAIL: gfortran.dg/matmul_bounds_4.f90  -O3 -g  (test for excess errors)
FAIL: gfortran.dg/read_2.f90  -O2  (test for excess errors)
FAIL: gfortran.dg/widechar_8.f90  -O1  (test for excess errors)