Function core::arch::wasm32::i16x8_extend_low_i8x161.54.0[][src]

pub fn i16x8_extend_low_i8x16(a: v128) -> v128
This is supported on WebAssembly and target feature simd128 only.
Expand description

将较小通道 vector 的下半部分转换为较大通道 vector,并扩展符号。