[ARM/AArch64][testsuite] Add explicit dependency on Neon Cumulative Saturation flag
* gcc.target/aarch64/advsimd-intrinsics/arm-neon-ref.h
(Set_Neon_Cumulative_Sat): Add parameter.
(__set_neon_cumulative_sat): Support new parameter.
* gcc.target/aarch64/advsimd-intrinsics/binary_sat_op.inc
(TEST_BINARY_SAT_OP1): Call Set_Neon_Cumulative_Sat with new
argument.
* gcc.target/aarch64/advsimd-intrinsics/unary_sat_op.inc
(TEST_UNARY_SAT_OP1): Call Set_Neon_Cumulative_Sat with new
argument.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219764 138bc75d-0d04-0410-961f-82ee72b054a4