1 var $ = require('../internals/export');
2 var fails = require('../internals/fails');
4 // eslint-disable-next-line es/no-math-imul -- required for testing
7 var FORCED = fails(function () {
8 return $imul(0xFFFFFFFF, 5) != -5 || $imul.length != 2;
12 // https://tc39.es/ecma262/#sec-math.imul
13 // some WebKit versions fails with big numbers, some has wrong arity
14 $({ target: 'Math', stat: true, forced: FORCED }, {
15 imul: function imul(x, y) {
21 return 0 | xl * yl + ((UINT16 & xn >>> 16) * yl + xl * (UINT16 & yn >>> 16) << 16 >>> 0);