Function vfixupimmpsz256

pub(in ::core_arch::x86::avx512f) unsafe extern ""unadjusted"" fn vfixupimmpsz256(a: Simd<f32, 8>, b: Simd<f32, 8>, c: Simd<i32, 8>, imm8: i32, mask: u8) -> Simd<f32, 8>