Regressions on trunk at revision 154953 vs revision 154936

[H.J. Lu ia64]

New failures:

New passes:
FAIL: gfortran.dg/alloc_comp_assign_10.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
FAIL: gfortran.dg/alloc_comp_assign_10.f90  -O3 -fomit-frame-pointer -funroll-loops  execution test
FAIL: gfortran.dg/alloc_comp_assign_2.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
FAIL: gfortran.dg/alloc_comp_assign_2.f90  -O3 -fomit-frame-pointer -funroll-loops  execution test
FAIL: gfortran.dg/array_constructor_11.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
FAIL: gfortran.dg/array_constructor_11.f90  -O3 -fomit-frame-pointer -funroll-loops  execution test
FAIL: gfortran.dg/bound_6.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
FAIL: gfortran.dg/bound_6.f90  -O3 -fomit-frame-pointer -funroll-loops  execution test
FAIL: gfortran.dg/forall_1.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
FAIL: gfortran.dg/forall_1.f90  -O3 -fomit-frame-pointer -funroll-loops  execution test
FAIL: gfortran.dg/intrinsic_pack_1.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
FAIL: gfortran.dg/intrinsic_pack_1.f90  -O3 -fomit-frame-pointer -funroll-loops  execution test
FAIL: gfortran.dg/intrinsic_pack_3.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
FAIL: gfortran.dg/intrinsic_pack_3.f90  -O3 -fomit-frame-pointer -funroll-loops  execution test
FAIL: gfortran.dg/optional_dim_2.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
FAIL: gfortran.dg/optional_dim_2.f90  -O3 -fomit-frame-pointer -funroll-loops  execution test
FAIL: gfortran.dg/optional_dim_3.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
FAIL: gfortran.dg/optional_dim_3.f90  -O3 -fomit-frame-pointer -funroll-loops  execution test
FAIL: gfortran.dg/pack_mask_1.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
FAIL: gfortran.dg/pack_mask_1.f90  -O3 -fomit-frame-pointer -funroll-loops  execution test
FAIL: gfortran.dg/ret_pointer_2.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
FAIL: gfortran.dg/ret_pointer_2.f90  -O3 -fomit-frame-pointer -funroll-loops  execution test
FAIL: gfortran.dg/vector_subscript_1.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
FAIL: gfortran.dg/vector_subscript_1.f90  -O3 -fomit-frame-pointer -funroll-loops  execution test
FAIL: gfortran.dg/vector_subscript_2.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
FAIL: gfortran.dg/vector_subscript_2.f90  -O3 -fomit-frame-pointer -funroll-loops  execution test
FAIL: gfortran.dg/where_1.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
FAIL: gfortran.dg/where_1.f90  -O3 -fomit-frame-pointer -funroll-loops  execution test
FAIL: gfortran.dg/widechar_intrinsics_4.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
FAIL: gfortran.dg/widechar_intrinsics_4.f90  -O3 -fomit-frame-pointer -funroll-loops  execution test
FAIL: gfortran.dg/widechar_intrinsics_5.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
FAIL: gfortran.dg/widechar_intrinsics_5.f90  -O3 -fomit-frame-pointer -funroll-loops  execution test
FAIL: gfortran.dg/zero_sized_1.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
FAIL: gfortran.dg/zero_sized_1.f90  -O3 -fomit-frame-pointer -funroll-loops  execution test
FAIL: libffi.call/cls_longdouble_va.c -O0 -W -Wall output pattern test, is %.1f
FAIL: libffi.call/cls_longdouble_va.c -O2 -fomit-frame-pointer output pattern test, is %.1f
FAIL: libffi.call/cls_longdouble_va.c -O2 output pattern test, is %.1f
FAIL: libffi.call/cls_longdouble_va.c -O3 output pattern test, is %.1f
FAIL: libffi.call/cls_longdouble_va.c -Os output pattern test, is %.1f
FAIL: libgomp.fortran/reduction6.f90  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
FAIL: libgomp.fortran/reduction6.f90  -O3 -fomit-frame-pointer -funroll-loops  execution test