# Function core::arch::x86::_mm256_mask_inserti32x4
[−][src]

    pub unsafe fn _mm256_mask_inserti32x4<const IMM8: i32>(
        src: __m256i,
        k: __mmask8,
        a: __m256i,
        b: __m128i
    ) -> __m256i

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on x86 and target feature `avx512f,avx512vl` only.
Expand description

Copy a to tmp, then insert 128 bits (composed of 4 packed 32-bit integers) from b into tmp at the location specified by imm8. Store tmp to dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

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