Function core::arch::wasm32::i16x8_extend_low_u8x16

pub unsafe fn i16x8_extend_low_u8x16(a: v128) -> v128

🔬 This is a nightly-only experimental API. (wasm_simd #74372)

This is supported on WebAssembly and target feature simd128 only.

Converts low half of the smaller lane vector to a larger lane vector, zero extended.