pub unsafe fn _mm512_maskz_extractf64x4_pd<const IMM8: i32>(
k: u8,
a: __m512d,
) -> __m256d🔬This is a nightly-only experimental API. (
stdarch_x86_avx512)Available on x86 only.
Expand description
Extract 256 bits (composed of 4 packed double-precision (64-bit) floating-point elements) from a, selected with imm8, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).