Regressions on trunk at revision 246318 vs revision 246305

[H.J. Lu Intel64 LTO/FDO]

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)