Regressions on trunk at revision 243235 vs revision 243227

[H.J. Lu]

New failures:
FAIL: gcc.dg/tree-prof/20050826-2.c execution,    -g
FAIL: gcc.dg/tree-prof/ic-misattribution-1.c execution,    -g
FAIL: gcc.dg/tree-prof/pr34999.c execution,    -g
FAIL: g++.dg/tree-prof/pr57451.C execution,    -g
FAIL: g++.dg/tree-prof/pr59255.C execution,    -g

New passes:
FAIL: gcc.dg/tree-prof/pr50907.c execution,    -g