Function core::source ·
arch:: x86_64:: _mm512_insertf64x4
pub unsafe fn _mm512_insertf64x4( a: __m512d, b: __m256d, const IMM8: i32 ) -> __m512d
🔬This is a nightly-only experimental API. (
Available on (x86 or x86-64) and target feature
avx512fand x86-64 only.
Copy a to dst, then insert 256 bits (composed of 4 packed double-precision (64-bit) floating-point elements) from b into dst at the location specified by imm8.