Regressions on trunk at revision 183539 vs revision 183526

[H.J. Lu Intel64 LTO/FDO]

New failures:
FAIL: gcc.dg/lto/trans-mem-1 c_lto_trans-mem-1_1.o assemble, -flto -fgnu-tm
FAIL: gcc.dg/lto/trans-mem-2 c_lto_trans-mem-2_0.o assemble, -flto -fgnu-tm
FAIL: gcc.dg/lto/trans-mem-3 c_lto_trans-mem-3_1.o assemble, -flto
FAIL: gcc.dg/lto/trans-mem-4 c_lto_trans-mem-4_0.o-c_lto_trans-mem-4_1.o link, -flto -fgnu-tm
FAIL: gcc.dg/lto/trans-mem-4 c_lto_trans-mem-4_1.o assemble, -flto -fgnu-tm
FAIL: gfortran.dg/typebound_proc_25.f90  -O  (internal compiler error)
FAIL: gfortran.dg/typebound_proc_25.f90  -O  (internal compiler error)
FAIL: gfortran.dg/typebound_proc_25.f90  -O  (test for excess errors)
FAIL: gfortran.dg/typebound_proc_25.f90  -O  (test for excess errors)
FAIL: libgomp.graphite/force-parallel-6.c execution test

New passes: