Function core::arch::x86::_mm512_maskz_insertf32x4

pub unsafe fn _mm512_maskz_insertf32x4<const IMM8: i32>(
    k: __mmask16, 
    a: __m512, 
    b: __m128
) -> __m512

🔬 This is a nightly-only experimental API. (stdsimd #48556)

This is supported on x86 and target feature avx512f only.

Copy a to tmp, then insert 128 bits (composed of 4 packed single-precision (32-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).

Intel’s documentation