Regressions on trunk at revision 240766 vs revision 240739

[H.J. Lu]

New failures:
FAIL: gcc.dg/tree-prof/cold_partition_label.c execution,    -g
FAIL: gcc.dg/tree-prof/pr34999.c execution,    -g
FAIL: gcc.dg/tree-prof/stringop-1.c execution,    -g
FAIL: gcc.dg/tree-prof/time-profiler-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-9.c execution,    -g
FAIL: gcc.target/i386/pr77833.c (test for excess errors)

New passes:
FAIL: gcc.dg/tree-prof/20041218-1.c execution,    -g
FAIL: gcc.dg/tree-prof/peel-1.c execution,    -g