arch:: x86:: _mm512_inserti64x4
pub unsafe fn _mm512_inserti64x4(a: __m512i, b: __m256i, imm8: i32) -> __m512i
🔬 This is a nightly-only experimental API. (
This is supported on x86 and target feature
Copy a to dst, then insert 256 bits (composed of 4 packed 64-bit integers) from b into dst at the location specified by imm8.