Version 2.2.11...

test/mjsunit/compiler/assignment.js

 // Copyright 2010 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 244 matching lines @@
 
     b = new Object();
     b.foo = 5;
     b.foo += 12;
 
     assertEquals(17, b.foo);
   }
 }
 
 bar_loop();
+
+
+// Test for assignment using a keyed store ic:
+function store_i_in_element_i_of_object_i() {
+  var i = new Object();
+  i[i] = i;
+}
+
+// Run three times to exercise caches.
+store_i_in_element_i_of_object_i();
+store_i_in_element_i_of_object_i();
+store_i_in_element_i_of_object_i();