Function ensureInitRuntime

deps/v8/test/mjsunit/asm/embenchen/copy.js:1159–1163

()

}

function ensureInitRuntime() {
  if (runtimeInitialized) return;
  runtimeInitialized = true;
  callRuntimeCallbacks(__ATINIT__);
}

function preMain() {
  callRuntimeCallbacks(__ATMAIN__);