Regressions on trunk at revision 240483 vs revision 240482

[H.J. Lu]

New failures:
FAIL: gcc.dg/tree-prof/ic-misattribution-1.c execution,    -g

New passes:
FAIL: gcc.dg/debug/dwarf2/const-2b.c scan-assembler DW_AT_const_value
FAIL: gcc.dg/debug/dwarf2/const-2b.c scan-assembler DW_AT_const_value
FAIL: gcc.dg/tree-prof/20041218-1.c execution,    -g
FAIL: gcc.dg/tree-prof/cmpsf-1.c execution,    -g
FAIL: gcc.dg/tree-prof/cold_partition_label.c execution,    -g
FAIL: gcc.dg/tree-prof/peel-1.c execution,    -g
FAIL: gcc.dg/tree-prof/pr34999.c execution,    -g
FAIL: gcc.dg/tree-prof/pr50907.c execution,    -g
FAIL: gcc.dg/tree-prof/val-prof-4.c execution,    -g