Function core::arch::x86::_mm256_maskz_insertf32x4

pub unsafe fn _mm256_maskz_insertf32x4(
    k: __mmask8,
    a: __m256,
    b: __m128,
    const IMM8: i32
) -> __m256

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

Available on x86 and target feature avx512f,avx512vl 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