Share ic data between unoptimized and optimized static calls.

tests/standalone/javascript_compatibility_errors_test.dart

 // Copyright (c) 2014, 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.
 
 // VMOptions=--warn_on_javascript_compatibility --warning_as_error --optimization_counter_threshold=5
 
 import "package:expect/expect.dart";
 
 f(x, y) {
   // Unoptimized and optimized code.
@@ skipping 140 matching lines @@
 
 g(x, y) => f(x, y);  // Test inlining calls.
 h(x, y) => g(x, y);
 
 // We don't test for _JavascriptCompatibilityError since it's not visible.
 // It should not be visible since it doesn't exist on dart2js.
 bool isJavascriptCompatibilityError(e) =>
     e is Error && "$e".contains("Javascript Compatibility Error");
 
 main() {
-  // Since the warning (or error in case of --warning_as_error) is issued at
-  // most once per location, the Expect.throw must guard the whole loop.
-  Expect.throws(
-      () {
-        for (var i = 0; i < 20; i++) {
-          h(i, i * 1.0);
-        }
-      },
-      isJavascriptCompatibilityError);
-
+  // The warning (or error in case of --warning_as_error) is issued at
+  // most once per location.
+  var numWarnings = 0;
+  for (var i = 0; i < 20; i++) {
+    try {
+      h(i, i * 1.0);
+    } catch(e) {
+      Expect.isTrue(isJavascriptCompatibilityError(e));
+      numWarnings++;
+    }
+  }
+  Expect.equals(1, numWarnings);
   // No warnings (errors) should be issued after this point.
   for (var i = 0; i < 20; i++) {
     k(i * 1.0, i);
     k(i * 1.0, i + 0.5);
   }
 }