Upload Kmake

deps/v8/test/mjsunit/regress/regress-727662.js

@@ -0,0 +1,22 @@
+// Copyright 2017 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --allow-natives-syntax --expose-gc
+
+(function() {
+function thingo(i, b) {
+  var s = b ? "ac" : "abcd";
+  i = i >>> 0;
+  if (i < s.length) {
+    var c = s.charCodeAt(i);
+    gc();
+    return c;
+  }
+};
+%PrepareFunctionForOptimization(thingo);
+thingo(0, true);
+thingo(0, true);
+%OptimizeFunctionOnNextCall(thingo);
+thingo(0, true);
+})();