pub unsafe fn _mm_permutex2var_ps(a: __m128, idx: __m128i, b: __m128) -> __m128
🔬 This is a nightly-only experimental API. (stdsimd #48556)
Available on x86 and target feature avx512f,avx512vl 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.

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