Regressions on trunk at revision 162396 vs revision 162371

[H.J. Lu Intel64]

New failures:

New passes:
FAIL: c-c++-common/uninit-17.c  (test for warnings, line 14)
FAIL: c-c++-common/uninit-17.c  -Wc++-compat   (test for warnings, line 14)
FAIL: c-c++-common/uninit-17.c  -Wc++-compat  (test for excess errors)
FAIL: c-c++-common/uninit-17.c (test for excess errors)
FAIL: gfortran.dg/allocate_with_typespec.f90  -O  (test for excess errors)
WARNING: program timed out.