Skip to main content

vld4_dup_f32

core::arch::aarch64

Function vld4_dup_f32 

Source 
pub unsafe fn vld4_dup_f32(a: *const f32) -> float32x2x4_t
🔬This is a nightly-only experimental API. (stdarch_arm_neon_intrinsics #111800)
Available on (AArch64 or ARM64EC) and (AArch64 or ARM64EC or target feature v7) and (ARM or AArch64 or ARM64EC) and ARM and target feature neon and target feature v7 only.
Expand description

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

§Safety

  • Neon intrinsic unsafe