pub unsafe fn _mm512_maskz_insertf64x4<const IMM8: i32>(
k: u8,
a: __m512d,
b: __m256d,
) -> __m512d
🔬This is a nightly-only experimental API. (
stdarch_x86_avx512
)Available on x86 only.
Expand description
Copy a to tmp, then insert 256 bits (composed of 4 packed double-precision (64-bit) floating-point elements) from b into tmp at the location specified by imm8. Store tmp to dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).