pub unsafe fn _mm_maskz_permutex2var_pd(
k: __mmask8,
a: __m128d,
idx: __m128i,
b: __m128d
) -> __m128d
Available on x86-64 and target feature
avx512f,avx512vl
only.Expand description
Shuffle double-precision (64-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 zeromask k (elements are zeroed out when the corresponding mask bit is not set).