Regressions on trunk at revision 243973 vs revision 243959

[H.J. Lu]

New failures:
FAIL: gcc.dg/tree-prof/indir-call-prof.c execution,    -g
FAIL: g++.dg/tree-prof/indir-call-prof.C execution,    -g
FAIL: g++.dg/tree-prof/morefunc.C execution,    -g

New passes:
FAIL: gcc.dg/tree-prof/20041218-1.c execution,    -g
FAIL: gcc.dg/tree-prof/20050826-2.c execution,    -g
FAIL: gcc.dg/tree-prof/bb-reorg.c execution,    -g
FAIL: gcc.dg/tree-prof/crossmodule-indircall-1a.c execution,    -g
FAIL: gcc.dg/tree-prof/ic-misattribution-1.c execution,    -g
FAIL: gcc.dg/tree-prof/merge_block.c execution,    -g