Use deopt on some instructions that have not collected type feedback when optimizing compierl kic...

tests/language/src/DeoptNoFeedbackTest.dart

Index: tests/language/src/DeoptNoFeedbackTest.dart
===================================================================
--- tests/language/src/DeoptNoFeedbackTest.dart	(revision 0)
+++ tests/language/src/DeoptNoFeedbackTest.dart	(revision 0)
@@ -0,0 +1,53 @@
+// Copyright (c) 2011, 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.
+// Test deoptimization caused by running code that did not collect type
+// feedback before.
+
+testStoreIndexed() {
+  test(a, i, v, flag) {
+    if (flag) {
+      // No type feedback in first pass
+      return a[i] = v; 
+    } else {
+      return a[i] = i;
+    }
+  }
+
+  var a = new List(10);
+  for (var i = 0; i < 2000; i++) {
+    var r = test(a, 3, 888, false);
+    Expect.equals(3, r);
+    Expect.equals(3, a[3]);
+  }
+  // Deopt.
+  var r = test(a, 3, 888, true);
+  Expect.equals(888, r);
+  Expect.equals(888, a[3]);
+}
+
+testIncrLocal() {
+  test(a, flag) {
+    if (flag) {
+      a++;
+      return a;
+    } else {
+      return -1;
+    }
+  }
+
+  for (var i = 0; i < 2000; i++) {
+    var r = test(10, false);
+    Expect.equals(-1, r);
+  }
+  // Deopt.
+  var r = test(10, true);
+  Expect.equals(11, r);
+}
+
+
+main() {
+  for (var i = 0; i < 2000; i++) {}
+  testStoreIndexed();
+  testIncrLocal();
+}