Regressions on trunk at revision 240036 vs revision 240022

[H.J. Lu]

New failures:
FAIL: gcc.dg/tree-prof/bb-reorg.c execution,    -g
FAIL: gcc.dg/tree-prof/cold_partition_label.c execution,    -g
FAIL: gcc.dg/tree-prof/ic-misattribution-1a.c execution,    -g
FAIL: gcc.dg/tree-prof/merge_block.c execution,    -g
FAIL: gcc.dg/tree-prof/switch-case-2.c execution,    -g
FAIL: gcc.dg/tree-prof/unroll-1.c execution,    -g
FAIL: gcc.dg/tree-prof/update-tailcall.c execution,    -g
FAIL: gcc.dg/tree-prof/val-prof-1.c execution,    -g
FAIL: gcc.dg/tree-prof/val-prof-4.c execution,    -g
FAIL: gcc.dg/tree-prof/val-prof-9.c execution,    -g
FAIL: gcc.dg/tree-prof/val-profiler-threads-1.c execution,    -g

New passes:
FAIL: c-c++-common/vector-subscript-8.c  -std=c++11 (test for excess errors)
FAIL: c-c++-common/vector-subscript-8.c  -std=c++11 (test for excess errors)
FAIL: c-c++-common/vector-subscript-8.c  -std=c++14 (test for excess errors)
FAIL: c-c++-common/vector-subscript-8.c  -std=c++14 (test for excess errors)
FAIL: c-c++-common/vector-subscript-8.c  -std=c++98 (test for excess errors)
FAIL: c-c++-common/vector-subscript-8.c  -std=c++98 (test for excess errors)
FAIL: gcc.dg/tree-prof/pr47187.c execution,    -g
FAIL: gcc.dg/tree-prof/pr49299-1.c execution,    -g
FAIL: gcc.dg/tree-prof/pr52150.c execution,    -g
FAIL: gcc.dg/tree-prof/stringop-1.c execution,    -g
FAIL: gcc.dg/tree-prof/val-prof-2.c execution,    -g