Function llvmint::x86::avx512_ptestm_d_256

pub unsafe extern "C" fn avx512_ptestm_d_256(a: i32x8, b: i32x8, c: i8) -> i8

The llvm.x86.avx512.ptestm.d.256 intrinsic; known as __builtin_ia32_ptestmd256 in GCC.