Regressions on trunk at revision 194626 vs revision 194607

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

New failures:
FAIL: gfortran.dg/same_type_as_1.f03  -O   (test for errors, line 21)
FAIL: gfortran.dg/same_type_as_1.f03  -O   (test for errors, line 24)
FAIL: gfortran.dg/same_type_as_1.f03  -O  (test for excess errors)

New passes:
FAIL: gfortran.dg/gomp/use_intrinsic_1.f90  -O  (test for excess errors)
FAIL: gfortran.dg/pr26246_2.f90  -O   scan-tree-dump-times original "static int" 0