Function _mm_permutex2var_ph

pub unsafe fn _mm_permutex2var_ph(
    a: __m128h,
    idx: __m128i,
    b: __m128h,
) -> __m128h

🔬This is a nightly-only experimental API. (stdarch_x86_avx512_f16 #127213)

Available on (x86 or x86-64) and target feature avx512fp16,avx512vl and x86-64 only.

Shuffle half-precision (16-bit) floating-point elements in a and b using the corresponding selector and index in idx, and store the results in dst.

Intel’s documentation