Function wast_v128_to_bytes

crates/cli/src/wast_runner.rs:761–775

(i: wast::core::V128Pattern)

}

fn wast_v128_to_bytes(i: wast::core::V128Pattern) -> [u8; 16] {
    let res: Vec<u8> = match i {
        wast::core::V128Pattern::F32x4(f) => {
            f.iter().flat_map(|v| nanpattern2tinywasmvalue(*v).unwrap().as_f32().unwrap().to_le_bytes()).collect()
        }
        wast::core::V128Pattern::F64x2(f) => {
            f.iter().flat_map(|v| nanpattern2tinywasmvalue(*v).unwrap().as_f64().unwrap().to_le_bytes()).collect()
        }
        wast::core::V128Pattern::I16x8(f) => f.iter().flat_map(|v| v.to_le_bytes()).collect(),
        wast::core::V128Pattern::I32x4(f) => f.iter().flat_map(|v| v.to_le_bytes()).collect(),
        wast::core::V128Pattern::I64x2(f) => f.iter().flat_map(|v| v.to_le_bytes()).collect(),
        wast::core::V128Pattern::I8x16(f) => f.iter().flat_map(|v| v.to_le_bytes()).collect(),
    };
    res.try_into().unwrap()
}

fn wastret2tinywasmvalues(ret: wast::WastRet) -> Result<Vec<WasmValue>> {
    let wast::WastRet::Core(ret) = ret else { bail!("unsupported arg type") };