# Function core::arch::x86_64::_mm_permutex2var_ps
[−][src]

    pub unsafe fn _mm_permutex2var_ps(a: __m128, idx: __m128i, b: __m128) -> __m128

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on x86-64 and target feature `avx512f,avx512vl` only.

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