Upload Kmake

deps/v8/test/mjsunit/compiler/regress-739902.js

@@ -0,0 +1,30 @@
+// 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
+
+(function() {
+  function f(x) {
+    return String.fromCharCode(x >>> 24);
+  };
+
+  var e = 0x41000001;
+
+  %PrepareFunctionForOptimization(f);
+  f(e);
+  %OptimizeFunctionOnNextCall(f);
+  assertEquals("A", f(e));
+})();
+
+(function() {
+  function f(x) {
+    return (x >>> 24) & 0xffff;
+  };
+
+  %PrepareFunctionForOptimization(f);
+  f(1);
+  %OptimizeFunctionOnNextCall(f);
+  assertEquals(0, f(1));
+  assertEquals(100, f((100 << 24) + 42));
+})();