pub unsafe fn _mm512_mask_fixupimm_round_pd(
    a: __m512d,
    k: __mmask8,
    b: __m512d,
    c: __m512i,
    const IMM8: i32,
    const SAE: i32
) -> __m512d
🔬This is a nightly-only experimental API. (stdarch_x86_avx512 #111137)
Available on (x86 or x86-64) and target feature avx512f and x86 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 writemask k (elements are copied from a when the corresponding mask bit is not set). imm8 is used to set the required flags reporting.

Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter. Intel’s documentation