Regressions on trunk at revision 205000 vs revision 204990

[H.J. Lu ia32]

New failures:

New passes:
FAIL: gcc.dg/tree-prof/crossmodule-indircall-1.c compilation,  -fprofile-use -D_PROFILE_USE
FAIL: gcc.dg/tree-prof/ic-misattribution-1.c compilation,  -fprofile-use -D_PROFILE_USE
FAIL: gcc.dg/tree-prof/time-profiler-2.c compilation,  -fprofile-use -D_PROFILE_USE
FAIL: gcc.target/i386/memcpy-2.c scan-assembler-not memcpy
FAIL: gcc.target/i386/memcpy-2.c (test for excess errors)