Function _mm_cvtu64_sd

pub unsafe fn _mm_cvtu64_sd(a: __m128d, b: u64) -> __m128d

🔬This is a nightly-only experimental API. (stdarch_x86_avx512 #111137)

Available on x86-64 and target feature avx512f only.

Convert the unsigned 64-bit integer 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.

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