Regressions on 4.8 at revision 221747 vs revision 221584

[H.J. Lu ia32]

New failures:
FAIL: gcc.dg/c99-typespec-1.c (test for excess errors)
FAIL: gcc.dg/c99-typespec-1.c unsigned long long int _Bool (test for errors, line 1163)
FAIL: gcc.dg/c99-typespec-1.c unsigned long long int _Complex (test for errors, line 1164)
FAIL: gfortran.dg/io_constraints_8.f90  -O   (test for errors, line 64)
FAIL: gfortran.dg/io_constraints_8.f90  -O   (test for errors, line 65)
FAIL: gfortran.dg/io_constraints_8.f90  -O   (test for errors, line 66)
FAIL: gfortran.dg/io_constraints_8.f90  -O   (test for errors, line 67)
FAIL: gfortran.dg/io_constraints_8.f90  -O   (test for errors, line 68)
FAIL: gfortran.dg/io_constraints_8.f90  -O   (test for errors, line 70)
FAIL: gfortran.dg/io_constraints_8.f90  -O   (test for errors, line 71)
FAIL: gfortran.dg/io_constraints_8.f90  -O  (test for excess errors)

New passes: