# Function core::arch::wasm32::i32x4_load_extend_u16x4

1.54.0 · source ·

    pub unsafe fn i32x4_load_extend_u16x4(m: *const u16) -> v128

Available on `target_family="wasm"` and target feature `simd128` and WebAssembly only.
Expand description

Load four 16-bit integers and zero extend each one to a 32-bit lane

## Unsafety

This intrinsic is unsafe because it takes a raw pointer as an argument, and the pointer must be valid to load 8 bytes from. Note that there is no alignment requirement on this pointer since this intrinsic performs a 1-aligned load.