Function core::arch::aarch64::vcvtm_u64_f64

pub unsafe fn vcvtm_u64_f64(a: float64x1_t) -> uint64x1_t

🔬 This is a nightly-only experimental API. (stdsimd #48556)

This is supported on AArch64 and target feature neon only.

浮点数转换为无符号整数，向负无穷四舍五入