Function core::arch::x86_64::_mm256_insertf32x4

pub unsafe fn _mm256_insertf32x4(a: __m256, b: __m128, const IMM8: i32) -> __m256

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

Available on (x86 or x86-64) and target feature avx512f,avx512vl and x86-64 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