Function core::arch::wasm64::i32x4_load_extend_i16x4

pub unsafe fn i32x4_load_extend_i16x4(m: *const i16) -> v128

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

Load four 16-bit integers and sign 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.