# Function core::arch::x86::_mm512_insertf32x4

source ·

    pub unsafe fn _mm512_insertf32x4(
        a: __m512,
        b: __m128,
        const IMM8: i32
    ) -> __m512

🔬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 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from b into dst at the location specified by imm8.

Intel’s documentation