Regressions on lto at revision 145084 vs revision 145054

[H.J. Lu Intel64]

New failures:
FAIL: gcc.c-torture/execute/20090219-1.c compilation,  -O0 -flto  (internal compiler error)
FAIL: gcc.c-torture/execute/20090219-1.c compilation,  -O0 -flto  (internal compiler error)
FAIL: gcc.c-torture/execute/20090219-1.c compilation,  -O0 -fwhopr  (internal compiler error)
FAIL: gcc.c-torture/execute/20090219-1.c compilation,  -O0 -fwhopr  (internal compiler error)
WARNING: program timed out.
WARNING: program timed out.

New passes:
FAIL: gcc.c-torture/compile/20021204-1.c  -O1 -flto  (internal compiler error)
FAIL: gcc.c-torture/compile/20021204-1.c  -O1 -flto  (internal compiler error)
FAIL: gcc.c-torture/compile/20021204-1.c  -O1 -flto  (test for excess errors)
FAIL: gcc.c-torture/compile/20021204-1.c  -O1 -flto  (test for excess errors)
FAIL: gcc.c-torture/compile/20021204-1.c  -O2 -flto  (internal compiler error)
FAIL: gcc.c-torture/compile/20021204-1.c  -O2 -flto  (internal compiler error)
FAIL: gcc.c-torture/compile/20021204-1.c  -O2 -flto  (test for excess errors)
FAIL: gcc.c-torture/compile/20021204-1.c  -O2 -flto  (test for excess errors)
FAIL: gcc.c-torture/compile/20021204-1.c  -O2 -fwhopr  (internal compiler error)
FAIL: gcc.c-torture/compile/20021204-1.c  -O2 -fwhopr  (internal compiler error)
FAIL: gcc.c-torture/compile/20021204-1.c  -O2 -fwhopr  (test for excess errors)
FAIL: gcc.c-torture/compile/20021204-1.c  -O2 -fwhopr  (test for excess errors)
FAIL: gcc.c-torture/compile/20021204-1.c  -O3 -flto -fomit-frame-pointer  (internal compiler error)
FAIL: gcc.c-torture/compile/20021204-1.c  -O3 -flto -fomit-frame-pointer  (internal compiler error)
FAIL: gcc.c-torture/compile/20021204-1.c  -O3 -flto -fomit-frame-pointer  (test for excess errors)
FAIL: gcc.c-torture/compile/20021204-1.c  -O3 -flto -fomit-frame-pointer  (test for excess errors)
FAIL: gcc.c-torture/compile/20021204-1.c  -Os -flto  (internal compiler error)
FAIL: gcc.c-torture/compile/20021204-1.c  -Os -flto  (internal compiler error)
FAIL: gcc.c-torture/compile/20021204-1.c  -Os -flto  (test for excess errors)
FAIL: gcc.c-torture/compile/20021204-1.c  -Os -flto  (test for excess errors)
FAIL: gcc.c-torture/execute/20061220-1.c compilation,  -O2 -flto  (internal compiler error)
FAIL: gcc.c-torture/execute/20061220-1.c compilation,  -O2 -flto  (internal compiler error)
FAIL: gcc.c-torture/execute/20061220-1.c compilation,  -O2 -fwhopr  (internal compiler error)
FAIL: gcc.c-torture/execute/20061220-1.c compilation,  -O2 -fwhopr  (internal compiler error)
FAIL: gcc.c-torture/execute/20061220-1.c compilation,  -O3 -flto -fomit-frame-pointer  (internal compiler error)
FAIL: gcc.c-torture/execute/20061220-1.c compilation,  -O3 -flto -fomit-frame-pointer  (internal compiler error)
FAIL: gcc.c-torture/execute/20061220-1.c compilation,  -Os -flto  (internal compiler error)
FAIL: gcc.c-torture/execute/20061220-1.c compilation,  -Os -flto  (internal compiler error)
FAIL: gcc.c-torture/execute/921215-1.c compilation,  -O2 -flto  (internal compiler error)
FAIL: gcc.c-torture/execute/921215-1.c compilation,  -O2 -flto  (internal compiler error)
FAIL: gcc.c-torture/execute/921215-1.c compilation,  -O2 -fwhopr  (internal compiler error)
FAIL: gcc.c-torture/execute/921215-1.c compilation,  -O2 -fwhopr  (internal compiler error)
FAIL: gcc.c-torture/execute/921215-1.c compilation,  -O3 -flto -fomit-frame-pointer  (internal compiler error)
FAIL: gcc.c-torture/execute/921215-1.c compilation,  -O3 -flto -fomit-frame-pointer  (internal compiler error)
FAIL: gcc.c-torture/execute/921215-1.c compilation,  -Os -flto  (internal compiler error)
FAIL: gcc.c-torture/execute/921215-1.c compilation,  -Os -flto  (internal compiler error)
FAIL: gcc.c-torture/execute/nestfunc-7.c compilation,  -O2 -flto  (internal compiler error)
FAIL: gcc.c-torture/execute/nestfunc-7.c compilation,  -O2 -flto  (internal compiler error)
FAIL: gcc.c-torture/execute/nestfunc-7.c compilation,  -O2 -fwhopr  (internal compiler error)
FAIL: gcc.c-torture/execute/nestfunc-7.c compilation,  -O2 -fwhopr  (internal compiler error)
FAIL: gcc.c-torture/execute/nestfunc-7.c compilation,  -O3 -flto -fomit-frame-pointer  (internal compiler error)
FAIL: gcc.c-torture/execute/nestfunc-7.c compilation,  -O3 -flto -fomit-frame-pointer  (internal compiler error)
FAIL: gcc.c-torture/execute/nestfunc-7.c compilation,  -Os -flto  (internal compiler error)
FAIL: gcc.c-torture/execute/nestfunc-7.c compilation,  -Os -flto  (internal compiler error)
FAIL: gcc.dg/callabi/func-1.c (test for excess errors)
FAIL: gcc.dg/callabi/func-1.c execution test
FAIL: gcc.dg/callabi/func-indirect.c (test for excess errors)
FAIL: gcc.dg/callabi/pr38891.c (test for excess errors)
FAIL: gcc.dg/callabi/vaarg-1.c (test for excess errors)
FAIL: gcc.dg/callabi/vaarg-2.c (test for excess errors)
FAIL: gcc.dg/callabi/vaarg-3.c (test for excess errors)
FAIL: tmpdir-gcc.dg-struct-layout-1/t005 c_compat_x_tst.o-c_compat_y_tst.o execute "-O2","-flto"
FAIL: tmpdir-gcc.dg-struct-layout-1/t005 c_compat_x_tst.o-c_compat_y_tst.o execute "-O2","-flto-single"
FAIL: tmpdir-gcc.dg-struct-layout-1/t005 c_compat_x_tst.o-c_compat_y_tst.o execute "-O2","-fwhopr"
FAIL: tmpdir-gcc.dg-struct-layout-1/t011 c_compat_x_tst.o-c_compat_y_tst.o execute "-O2","-flto"
FAIL: tmpdir-gcc.dg-struct-layout-1/t011 c_compat_x_tst.o-c_compat_y_tst.o execute "-O2","-flto-single"
FAIL: tmpdir-gcc.dg-struct-layout-1/t011 c_compat_x_tst.o-c_compat_y_tst.o execute "-O2","-fwhopr"
FAIL: tmpdir-gcc.dg-struct-layout-1/t026 c_compat_x_tst.o-c_compat_y_tst.o execute "-O2","-flto"
FAIL: tmpdir-gcc.dg-struct-layout-1/t026 c_compat_x_tst.o-c_compat_y_tst.o execute "-O2","-flto-single"
FAIL: tmpdir-gcc.dg-struct-layout-1/t026 c_compat_x_tst.o-c_compat_y_tst.o execute "-O2","-fwhopr"