Regressions on trunk at revision 202742 vs revision 202738

[H.J. Lu Intel64 LTO/FDO]

New failures:
FAIL: c-c++-common/asan/clone-test-1.c  -O3 -fomit-frame-pointer  execution test
FAIL: gcc.target/i386/memset-1.c (internal compiler error)
FAIL: gcc.target/i386/memset-1.c (test for excess errors)
FAIL: gcc.target/i386/movsi-sm-1.c (internal compiler error)
FAIL: gcc.target/i386/movsi-sm-1.c (test for excess errors)
FAIL: gcc.target/i386/pr34077.c (internal compiler error)
FAIL: gcc.target/i386/pr34077.c (test for excess errors)
FAIL: gcc.target/i386/pr57459.c (internal compiler error)
FAIL: gcc.target/i386/pr57459.c (test for excess errors)
FAIL: gcc.target/i386/sw-1.c scan-rtl-dump pro_and_epilogue "Performing shrink-wrapping"

New passes: