Function core::arch::arm::vld4_dup_u64

pub unsafe fn vld4_dup_u64(a: *const u64) -> uint64x1x4_t

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

This is supported on ARM and target feature neon only.

加载单个 4 元素结构体并复制到四个寄存器的所有 lanes