pub unsafe fn _mm_cvtsd_u64(a: __m128d) -> u64🔬This is a nightly-only experimental API. (
stdarch_x86_avx512 #111137)Available on x86-64 and target feature
avx512f only.Expand description
Convert the lower double-precision (64-bit) floating-point element in a to an unsigned 64-bit integer, and store the result in dst.