Function test_vector_add

deps/v8/test/mjsunit/wasm/simd-usaddl.js:181–204

(s1, s2, array, signed_func, unsigned_func)

const module = builder.instantiate();

function test_vector_add(s1, s2, array, signed_func, unsigned_func) {
  for (let i = 0; i < array.length-2; i++) {
    let a = BigInt(array[i]);
    let b = BigInt(array[i+2]);
    let ua = BigInt.asUintN(s1, a);
    let ub = BigInt.asUintN(s1, b);
    let sa = BigInt.asIntN(s1, a);
    let sb = BigInt.asIntN(s1, b);
    assertEquals(
      BigInt.asUintN(s2, ua + ub),
      BigInt.asUintN(s2, BigInt(unsigned_func(
        s1>32 ? ua : Number(ua),
        s1>32 ? ub : Number(ub)
      )))
    );
    assertEquals(
      BigInt.asIntN(s2, sa + sb),
      BigInt.asIntN(s2, BigInt(signed_func(
        s1>32 ? sa : Number(sa),
        s1>32 ? sb : Number(sb)
      )))
    );
  }
}

// 2D
test_vector_add(32, 64, uint64_array, module.exports.main_vector_2D_L_S, module.exports.main_vector_2D_L_U);