Propagate receiver from initial call site to code generator.

src/ic.cc

 // Copyright 2006-2009 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 1284 matching lines @@
   // because then we know that we want to optimize the function.
   if (!result->IsJSFunction() || JSFunction::cast(result)->is_compiled()) {
     return result;
   }
 
   // Compile now with optimization.
   HandleScope scope;
   Handle<JSFunction> function = Handle<JSFunction>(JSFunction::cast(result));
   InLoopFlag in_loop = ic.target()->ic_in_loop();
   if (in_loop == IN_LOOP) {
-    CompileLazyInLoop(function, CLEAR_EXCEPTION);
+    CompileLazyInLoop(function, args.at<Object>(0), CLEAR_EXCEPTION);
   } else {
-    CompileLazy(function, CLEAR_EXCEPTION);
+    CompileLazy(function, args.at<Object>(0), CLEAR_EXCEPTION);
   }
   return *function;
 }
 
 
 // Used from ic_<arch>.cc.
 Object* LoadIC_Miss(Arguments args) {
   NoHandleAllocation na;
   ASSERT(args.length() == 2);
   LoadIC ic;
@@ skipping 115 matching lines @@
 #undef ADDR
 };
 
 
 Address IC::AddressFromUtilityId(IC::UtilityId id) {
   return IC_utilities[id];
 }
 
 
 } }  // namespace v8::internal