Add support for inlining already sharpened interface calls.

Change-Id: Ia6b557c5e98e493b187b1f30da0c62449d9dd4d4
diff --git a/test/492-checker-inline-invoke-interface/src/Main.java b/test/492-checker-inline-invoke-interface/src/Main.java
new file mode 100644
index 0000000..9a45485
--- /dev/null
+++ b/test/492-checker-inline-invoke-interface/src/Main.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+interface Itf {
+  public void $inline$foo();
+}
+
+class ForceStatic {
+  static {
+    System.out.println("Hello from clinit");
+    new Exception().printStackTrace();
+  }
+  static int field;
+}
+
+public class Main implements Itf {
+  public void $inline$foo() {
+    int a = ForceStatic.field;
+  }
+
+  /// CHECK-START: void Main.main(java.lang.String[]) inliner (before)
+  /// CHECK:           InvokeStaticOrDirect
+  /// CHECK:           InvokeStaticOrDirect
+
+  /// CHECK-START: void Main.main(java.lang.String[]) inliner (before)
+  /// CHECK-NOT:       ClinitCheck
+
+  /// CHECK-START: void Main.main(java.lang.String[]) inliner (after)
+  /// CHECK-NOT:       InvokeStaticOrDirect
+
+  /// CHECK-START: void Main.main(java.lang.String[]) inliner (after)
+  /// CHECK:           ClinitCheck
+  public static void main(String[] args) {
+    Itf itf = new Main();
+    itf.$inline$foo();
+  }
+}