Function core::arch::aarch64::vld1q_dup_s64

1.59.0 · source ·
pub unsafe fn vld1q_dup_s64(ptr: *const i64) -> int64x2_t
Available on AArch64 and target feature neon only.
Expand description

加载一个单一元素结构体,然后复制到所有 lanes (一个寄存器)。