Regressions on trunk at revision 154308 vs revision 154290

[H.J. Lu Intel64]

New failures:
FAIL: gcc.c-torture/execute/builtins/abs-1.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/abs-1.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/memcpy-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/memcpy-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/memmove.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/memmove.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/memmove-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/memmove-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/memops-asm.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/memops-asm.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/mempcpy-2.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/mempcpy-2.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/mempcpy.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/mempcpy.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/mempcpy-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/mempcpy-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/memset.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/memset.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/memset-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/memset-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/snprintf-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/snprintf-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/sprintf-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/sprintf-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/stpcpy-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/stpcpy-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strcat-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strcat-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strcmp.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strcmp.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strcpy.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strcpy.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strcpy-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strcpy-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strlen-3.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strlen-3.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strlen.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strlen.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strncat.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strncat.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strncat-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strncat-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strncpy-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strncpy-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strpcpy-2.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strpcpy-2.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strpcpy.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strpcpy.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strrchr.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strrchr.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strstr-asm.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strstr-asm.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/vsnprintf-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/vsnprintf-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/vsprintf-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/vsprintf-chk.c compilation,  -O2 -fwhopr 
FAIL: gcc.dg/graphite/id-15.c (test for excess errors)
FAIL: gcc.dg/graphite/run-id-1.c execution test
FAIL: gcc.dg/graphite/run-id-1.c execution test
FAIL: gcc.dg/lto/20081111 c_lto_20081111_0.o-c_lto_20081111_1.o link
FAIL: gcc.dg/lto/20081111 c_lto_20081111_0.o-c_lto_20081111_1.o link
FAIL: gcc.dg/lto/20081111 c_lto_20081111_0.o-c_lto_20081111_1.o link
FAIL: gcc.dg/lto/20081111 c_lto_20081111_0.o-c_lto_20081111_1.o link
FAIL: gcc.dg/lto/20081112 c_lto_20081112_0.o-c_lto_20081112_1.o link
FAIL: gcc.dg/lto/20081112 c_lto_20081112_0.o-c_lto_20081112_1.o link
FAIL: gcc.dg/lto/20081120-2 c_lto_20081120-2_0.o-c_lto_20081120-2_1.o link
FAIL: gcc.dg/lto/20081120-2 c_lto_20081120-2_0.o-c_lto_20081120-2_1.o link
FAIL: g++.dg/lto/20081119-1 cp_lto_20081119-1_0.o-cp_lto_20081119-1_1.o link
FAIL: g++.dg/lto/20081119-1 cp_lto_20081119-1_0.o-cp_lto_20081119-1_1.o link
FAIL: g++.dg/lto/20081123 cp_lto_20081123_0.o-cp_lto_20081123_1.o link
FAIL: g++.dg/lto/20081123 cp_lto_20081123_0.o-cp_lto_20081123_1.o link
FAIL: g++.dg/lto/20081219 cp_lto_20081219_0.o-cp_lto_20081219_1.o link
FAIL: g++.dg/lto/20081219 cp_lto_20081219_0.o-cp_lto_20081219_1.o link
FAIL: g++.dg/lto/20090311-1 cp_lto_20090311-1_0.o-cp_lto_20090311-1_1.o link
FAIL: g++.dg/lto/20090311-1 cp_lto_20090311-1_0.o-cp_lto_20090311-1_1.o link
FAIL: g++.dg/lto/20090311-1 cp_lto_20090311-1_0.o-cp_lto_20090311-1_1.o link
FAIL: g++.dg/lto/20090311-1 cp_lto_20090311-1_0.o-cp_lto_20090311-1_1.o link
FAIL: g++.dg/lto/20090315 cp_lto_20090315_0.o-cp_lto_20090315_1.o link
FAIL: g++.dg/lto/20090315 cp_lto_20090315_0.o-cp_lto_20090315_1.o link
FAIL: g++.dg/lto/20090315 cp_lto_20090315_0.o-cp_lto_20090315_1.o link
FAIL: g++.dg/lto/20090315 cp_lto_20090315_0.o-cp_lto_20090315_1.o link
FAIL: g++.dg/lto/20091026-1 cp_lto_20091026-1_0.o-cp_lto_20091026-1_1.o link
FAIL: g++.dg/lto/20091026-1 cp_lto_20091026-1_0.o-cp_lto_20091026-1_1.o link
FAIL: g++.dg/lto/20091026-1 cp_lto_20091026-1_0.o-cp_lto_20091026-1_1.o link
FAIL: g++.dg/lto/20091026-1 cp_lto_20091026-1_0.o-cp_lto_20091026-1_1.o link
FAIL: libgomp.c/atomic-2.c (test for excess errors)
FAIL: libgomp.c/atomic-5.c (test for excess errors)
FAIL: libgomp.graphite/force-parallel-1.c execution test
FAIL: libgomp.graphite/force-parallel-1.c execution test
FAIL: libgomp.graphite/force-parallel-2.c execution test
FAIL: libgomp.graphite/force-parallel-2.c execution test

New passes:
FAIL: gcc.c-torture/execute/builtins/sprintf-chk.c execution,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/sprintf-chk.c execution,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/stpcpy-chk.c execution,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/stpcpy-chk.c execution,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strcpy-chk.c execution,  -O2 -fwhopr 
FAIL: gcc.c-torture/execute/builtins/strcpy-chk.c execution,  -O2 -fwhopr