Function core::arch::x86::_mm512_insertf32x4

pub unsafe fn _mm512_insertf32x4<const IMM8: i32>(
    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 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