Function defineWasmOpcode

deps/v8/test/mjsunit/wasm/wasm-module-builder.js:518–528

(name, value)

};

function defineWasmOpcode(name, value) {
  if (globalThis.kWasmOpcodeNames === undefined) {
    globalThis.kWasmOpcodeNames = {};
  }
  Object.defineProperty(globalThis, name, {value: value});
  if (globalThis.kWasmOpcodeNames[value] !== undefined) {
    throw new Error(`Duplicate wasm opcode: ${value}. Previous name: ${
        globalThis.kWasmOpcodeNames[value]}, new name: ${name}`);
  }
  globalThis.kWasmOpcodeNames[value] = name;
}
for (let name in kWasmOpcodes) {
  defineWasmOpcode(`kExpr${name}`, kWasmOpcodes[name]);
}