Function llvmint::x86::avx512_mask_pmovus_qb_256

pub unsafe extern "C" fn avx512_mask_pmovus_qb_256(
    a: i64x4, 
    b: i8x16, 
    c: i8
) -> i8x16

The llvm.x86.avx512.mask.pmovus.qb.256 intrinsic; known as __builtin_ia32_pmovusqb256_mask in GCC.