Regressions on trunk at revision 240255 vs revision 240254

[H.J. Lu]

New failures:
FAIL: gcc.dg/tree-prof/bb-reorg.c execution,    -g
FAIL: gcc.dg/tree-prof/ic-misattribution-1a.c execution,    -g
FAIL: gcc.dg/tree-prof/pr49299-2.c execution,    -g
FAIL: g++.dg/tree-prof/partition1.C execution,    -g
FAIL: g++.dg/tree-prof/reorder.C execution,    -g
FAIL: g++.dg/tree-prof/reorder.C execution,    -g

New passes:
FAIL: gcc.dg/tree-prof/pr45354.c execution,    -g
FAIL: gcc.dg/tree-prof/prof-robust-1.c execution,    -g
FAIL: gcc.dg/tree-prof/update-tailcall.c execution,    -g
FAIL: gcc.dg/tree-prof/va-arg-pack-1.c execution,    -g
FAIL: gcc.dg/tree-prof/val-prof-1.c execution,    -g