Function core::arch::wasm::i16x8_extadd_pairwise_i8x16

pub fn i16x8_extadd_pairwise_i8x16(a: v128) -> v128

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

整数扩展成对加法产生扩展结果 (比输入宽两倍的结果)。