Function surgeshaper_asym::imports::_mm_mask_cvtss_sd

pub unsafe fn _mm_mask_cvtss_sd(
    src: __m128d, 
    k: u8, 
    a: __m128d, 
    b: __m128
) -> __m128d

🔬 This is a nightly-only experimental API. (stdsimd)

This is supported with target feature avx512f only.

Convert the lower single-precision (32-bit) floating-point element in b to a double-precision (64-bit) floating-point element, store the result in the lower element of dst using writemask k (the element is copied from src when mask bit 0 is not set), and copy the upper element from a to the upper element of dst.

Intel’s documentation