Function GetAtomicCmpExchangeFunction

deps/v8/test/mjsunit/wasm/atomics.js:60–77

(wasmExpression, alignment, offset)

}

function GetAtomicCmpExchangeFunction(wasmExpression, alignment, offset) {
  let builder = new WasmModuleBuilder();
  builder.addImportedMemory("m", "imported_mem", 0, maxSize, "shared");
  builder.addFunction("main", kSig_i_iii)
    .addBody([
      kExprLocalGet, 0,
      kExprLocalGet, 1,
      kExprLocalGet, 2,
      kAtomicPrefix,
      wasmExpression, alignment, ...wasmSignedLeb(offset, 5)])
    .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 GetAtomicLoadFunction(wasmExpression, alignment, offset) {
  let builder = new WasmModuleBuilder();