Function core::arch::x86::_mm_mask_permutex2var_ps
source · pub unsafe fn _mm_mask_permutex2var_ps(
a: __m128,
k: __mmask8,
idx: __m128i,
b: __m128,
) -> __m128
🔬This is a nightly-only experimental API. (
stdarch_x86_avx512
#111137)Available on (x86 or x86-64) and target feature
avx512f,avx512vl
and x86 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 using writemask k (elements are copied from a when the corresponding mask bit is not set).