Reland r17365.

tests/language/math_vm_test.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 // Tests that the VM does not crash on weird corner cases of class Math.
 // VMOptions=--optimization_counter_threshold=100
 
 library math_vm_test;
 
 import 'dart:math';
 
@@ skipping 19 matching lines @@
     } catch (e) {
       return false;
     }
   }
 
   static void testMain() {
     Expect.equals(false, testParseInt(5));
     Expect.equals(false, testSqrt(const FakeNumber()));
   }
 }
+
+testDoublePow() {
+  Expect.equals((1 << 32).toDouble(), pow(2.0, 32));
+}
+
+
 main() {
   for (int i = 0; i < 200; i++) {

[Florian Schneider, 2013/01/22 11:22:34]

Not sure if 200 is enough to get it optimized reliably. Maybe use 2000 instead.

[Vyacheslav Egorov (Google), 2013/01/22 11:36:31]

This tests comes with  VMOptions=--optimization_counter_threshold=100

     MathTest.testMain();
+    testDoublePow();
   }
 }