src/third_party/mozjs-45/js/src/jit-test/tests/basic/bug984766.js

for (var i = 0; i < 10; i++) {
  x = new ArrayBuffer(4)
  x.f = (function() {})
  new Uint16Array(x).set(JSON.parse)
  gcslice()
}

if (!this.SharedArrayBuffer)
  quit(0);

for (var i = 0; i < 10; i++) {
  x = new SharedArrayBuffer(4)
  x.f = (function() {})
  new Uint16Array(x).set(JSON.parse)
  gcslice()
}