[turbofan] Right hand side of shifts needs ToUint32.

test/mjsunit/compiler/regress-shift-right-logical.js

Index: test/mjsunit/compiler/regress-shift-right-logical.js
diff --git a/test/mjsunit/compiler/regress-shift-right-logical.js b/test/mjsunit/compiler/regress-shift-right-logical.js
new file mode 100644
index 0000000000000000000000000000000000000000..f2be2ad52f0c489454ea6187c0d1429fbcbd0274
--- /dev/null
+++ b/test/mjsunit/compiler/regress-shift-right-logical.js
@@ -0,0 +1,41 @@
+// Copyright 2015 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 ShiftRightLogicalWithDeoptUsage() {
+  function g() {}
+
+  function f() {
+    var tmp = 1264475713;
+    var tmp1 = tmp - (-913041544);
+    g();
+    return 1 >>> tmp1;
+  }
+
+  %OptimizeFunctionOnNextCall(f);
+  assertEquals(0, f());
+})();
+
+
+(function ShiftRightLogicalWithCallUsage() {
+  var f = (function() {
+    "use asm"
+    // This is not a valid asm.js, we use the "use asm" here to
+    // trigger Turbofan without deoptimization support.
+
+    function g(x) { return x; }
+
+    function f() {
+      var tmp = 1264475713;
+      var tmp1 = tmp - (-913041544);
+      return g(1 >>> tmp1, tmp1);
+    }
+
+    return f;
+  })();
+
+  %OptimizeFunctionOnNextCall(f);
+  assertEquals(0, f());
+})();