Function vld1q_dup_f16 

pub unsafe fn vld1q_dup_f16(ptr: *const f16) -> float16x8_t

🔬This is a nightly-only experimental API. (stdarch_neon_f16 #136306)

Available on (AArch64 or target_arch=arm64ec) and non-target_arch=arm64ec and target feature neon and target feature fp16 only.

Load one single-element structure and replicate to all lanes of one register Arm’s documentation

Safety

• Neon instrinsic unsafe