pub unsafe fn _mm_maskz_fixupimm_pd<const IMM8: i32>(
    k: u8,
    a: __m128d,
    b: __m128d,
    c: __m128i
) -> __m128d
🔬 This is a nightly-only experimental API. (stdsimd)
This is supported on x86-64 and target feature avx512f,avx512vl only.
Expand description

Fix up packed double-precision (64-bit) floating-point elements in a and b using packed 64-bit integers in c, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.

Intel’s documentation