pub unsafe fn _mm_mask_cvt_roundss_sd(
src: __m128d,
k: __mmask8,
a: __m128d,
b: __m128,
const SAE: i32
) -> __m128d
Available on x86-64 and target feature
avx512f
only.Expand description
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.
Exceptions can be suppressed by passing _MM_FROUND_NO_EXC in the sae parameter.