Function _mm256_permute2f128_ps 

pub fn _mm256_permute2f128_ps(a: __m256, b: __m256, const IMM8: i32) -> __m256

Available on x86-64 and target feature avx only.

Shuffles 256 bits (composed of 8 packed single-precision (32-bit) floating-point elements) selected by imm8 from a and b.

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