Regressions on trunk at revision 240565 vs revision 240563

[H.J. Lu]

New failures:
FAIL: gcc.dg/tree-prof/cold_partition_label.c execution,    -g
FAIL: gcc.dg/tree-prof/time-profiler-1.c execution,    -g
FAIL: gcc.dg/tree-prof/val-prof-9.c scan-tree-dump-times optimized "return 0;" 1
FAIL: g++.dg/tree-prof/pr35545.C execution,    -g
FAIL: g++.dg/tree-prof/pr57451.C execution,    -g

New passes:
FAIL: gcc.dg/tree-prof/cmpsf-1.c execution,    -g
FAIL: gcc.dg/tree-prof/crossmodule-indircall-1.c execution,    -g
FAIL: gcc.dg/tree-prof/pr34999.c execution,    -g
FAIL: gcc.dg/tree-prof/stringop-1.c execution,    -g