Function vld1_dup_s64 

pub unsafe fn vld1_dup_s64(ptr: *const i64) -> int64x1_t

🔬This is a nightly-only experimental API. (stdarch_arm_neon_intrinsics #111800)

Available on ARM and (AArch64 or ARM64EC or target feature v7) and (ARM or AArch64 or ARM64EC) and target feature neon and target feature v7 only.

Load one single-element structure and Replicate to all lanes (of one register). Arm’s documentation

Safety

• Neon intrinsic unsafe