Macro safe_arch::shr_imm_u64_m256i

macro_rules! shr_imm_u64_m256i {
    ($a:expr, $imm:expr) => { ... };
}

This is supported with target feature avx2 only.

Shifts all u64 lanes right by an immediate.

let a = m256i::from([1_u64, 2, 3, 4]);
let c: [u64; 4] = shr_imm_u64_m256i!(a, 1).into();
assert_eq!(c, [0, 1, 1, 2]);

• Intrinsic: _mm256_srli_epi64
• Assembly: vpsrlq ymm, ymm, imm8