Function GetAtomicBinOpFunction

deps/v8/test/mjsunit/wasm/atomics.js:22–38

(wasmExpression, alignment, offset)

let memory = new WebAssembly.Memory({initial: 1, maximum: maxSize, shared: true});

function GetAtomicBinOpFunction(wasmExpression, alignment, offset) {
  let builder = new WasmModuleBuilder();
  builder.addImportedMemory("m", "imported_mem", 0, maxSize, "shared");
  builder.addFunction("main", kSig_i_ii)
    .addBody([
      kExprLocalGet, 0,
      kExprLocalGet, 1,
      kAtomicPrefix,
      wasmExpression, alignment, offset])
    .exportAs("main");

  // Instantiate module, get function exports
  let module = new WebAssembly.Module(builder.toBuffer());
  let instance = new WebAssembly.Instance(module,
        {m: {imported_mem: memory}});
  return instance.exports.main;
}

function GetI64AtomicBinOpFunction(wasmExpression, alignment, offset) {
  const kSig_l_il = makeSig([kWasmI32, kWasmI64], [kWasmI64]);