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## vld4_dup_s64

# Function vld4_dup_s64

1.59.0 · Source

    pub unsafe fn vld4_dup_s64(a: *const i64) -> int64x1x4_t

Available on target feature `neon` and (AArch64 or ARM or ARM64EC) and (AArch64 or ARM64EC) and (AArch64 or ARM64EC or target feature `v7`) and non-ARM only.
Expand description

Load single 4-element structure and replicate to all lanes of four registers Arm’s documentation

### §Safety

- Neon intrinsic unsafe