Function core::arch::aarch64::vrndm_f64

pub unsafe fn vrndm_f64(a: float64x1_t) -> float64x1_t

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

This is supported on AArch64 and target feature neon only.

浮点舍入为整数，向负无穷大