Regressions on trunk at revision 229740 vs revision 229734

[Bill Schmidt]

New failures:
FAIL: gcc.dg/noncompile/20040629-1.c   -Os  reminder (test for warnings, line )
FAIL: gcc.dg/noncompile/20040629-1.c   -Os  (test for excess errors)

New passes:
FAIL: gfortran.dg/goacc/parallel-kernels-clauses.f95   -O   (test for errors, line 20)
FAIL: gfortran.dg/goacc/parallel-kernels-clauses.f95   -O  (test for excess errors)
FAIL: runtime