Regressions on master at commit r11-5515 vs commit r11-5509 on Linux/x86_64

[H.J. Lu]

New failures:
FAIL: gcc.dg/tree-prof/crossmodule-indircall-1.c execution,    -g -DFOR_AUTOFDO_TESTING
FAIL: gcc.dg/tree-prof/crossmodule-indir-call-topn-1.c execution,    -g -DFOR_AUTOFDO_TESTING
FAIL: gcc.dg/tree-prof/indir-call-prof-2.c execution,    -g -DFOR_AUTOFDO_TESTING
FAIL: gcc.dg/tree-prof/val-prof-10.c execution,    -g -DFOR_AUTOFDO_TESTING
FAIL: gcc.dg/tree-prof/val-prof-9.c scan-tree-dump-times optimized "count =" 1
FAIL: gcc.dg/tree-prof/val-profiler-threads-1.c execution,    -g -DFOR_AUTOFDO_TESTING

New passes:
FAIL: g++.dg/tree-prof/morefunc.C execution,    -g -DFOR_AUTOFDO_TESTING