Function packssdw
pub(in ::core_arch::x86::sse2) unsafe extern ""llvm-intrinsic"" fn packssdw(a: Simd<i32, 4>, b: Simd<i32, 4>) -> Simd<i16, 8>packssdwpub(in ::core_arch::x86::sse2) unsafe extern ""llvm-intrinsic"" fn packssdw(a: Simd<i32, 4>, b: Simd<i32, 4>) -> Simd<i16, 8>