## _mm256_insertf32x4

# Function _mm256_insertf32x4

1.89.0 · Source

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

Available on x86-64 and target feature `avx512f` and target feature `avx512vl` 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.

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