Function _mm_cvt_roundss_sd

pub unsafe fn _mm_cvt_roundss_sd<const SAE: i32>(
    a: __m128d,
    b: __m128,
) -> __m128d

🔬This is a nightly-only experimental API. (stdarch_x86_avx512)

Available on x86-64 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, 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.

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