pub unsafe fn _mm256_permutex2var_ps(a: __m256, idx: __m256i, b: __m256) -> __m256
🔬This is a nightly-only experimental API. (stdsimd)
Available on x86-64 only.
Expand description

Shuffle single-precision (32-bit) floating-point elements in a and b across lanes using the corresponding selector and index in idx, and store the results in dst.

Intel’s documentation