Regressions on trunk at revision 246320 vs revision 246300

[H.J. Lu Intel64 Core i7]

New failures:

New passes:
FAIL: gcc.target/i386/pr65044.c  (test for errors, line )
FAIL: gcc.target/i386/pr65044.c  (test for errors, line )
FAIL: gcc.target/i386/pr65044.c (test for excess errors)
FAIL: gcc.target/i386/pr65044.c (test for excess errors)