Function core::arch::x86::_mm512_insertf64x4
source · pub unsafe fn _mm512_insertf64x4(
a: __m512d,
b: __m256d,
const IMM8: i32
) -> __m512d
🔬This is a nightly-only experimental API. (
stdsimd
#48556)Available on (x86 or x86-64) and target feature
avx512f
and x86 only.Expand description
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.