Function vcvtsd2ss

pub(in ::core_arch::x86::avx512f) unsafe extern ""unadjusted"" fn vcvtsd2ss(a: Simd<f32, 4>, b: Simd<f64, 2>, src: Simd<f32, 4>, mask: u8, rounding: i32) -> Simd<f32, 4>