pub unsafe fn _mm256_insertf64x2<const IMM8: i32>(
a: __m256d,
b: __m128d,
) -> __m256d🔬This is a nightly-only experimental API. (
stdarch_x86_avx512)Available on x86 only.
Expand description
Copy a to dst, then insert 128 bits (composed of 2 packed double-precision (64-bit) floating-point elements) from b into dst at the location specified by IMM8.