Fixes timing-out test for simarm, simmips

tests/standalone/typed_data_test.dart

 // Copyright (c) 2013, 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.
 //
 // Dart test program for testing typed data.
 
+// VMOptions=--optimization_counter_threshold=10
+
 // Library tag to be able to run in html test framework.
 library TypedDataTest;
 
 import "package:expect/expect.dart";
 import 'dart:typed_data';
 
 void testCreateUint8TypedData() {
   Uint8List typed_data;
 
   typed_data = new Uint8List(0);
@@ skipping 295 matching lines @@
   doubleLists.add(new Float64List.fromList(doubleList));
   for (var ints in intLists) {
     for (var doubles in doubleLists) {
       Expect.throws(() => ints[0] = doubles[0]);
       Expect.throws(() => doubles[0] = ints[0]);
     }
   }
 }
 
 main() {
-  for (int i = 0; i < 2000; i++) {
+  for (int i = 0; i < 20; i++) {
     testCreateUint8TypedData();
     testCreateClampedUint8TypedData();
     testTypedDataRange(false);
     testUnsignedTypedDataRange(false);
     testClampedUnsignedTypedDataRange(false);
     testSetRange();
     testIndexOutOfRange();
     testIndexOf();
 
     var int8list = new Int8List(128);
@@ skipping 36 matching lines @@
     testSetAtIndex(float64list, 1.4260258159703532e-105, true);
     testGetAtIndex(float64list, 1.4260258159703532e-105);
   }
   testTypedDataRange(true);
   testUnsignedTypedDataRange(true);
   testViewCreation();
   testWhere();
   testCreationFromList();
 }