Change the order of evaluation of sub-expressions for keyed call...

src/ia32/codegen-ia32.cc

 // 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 6276 matching lines @@
         Reference ref(this, property);
         ref.GetValue();
         // Use global object as receiver.
         LoadGlobalReceiver();
         // Call the function.
         CallWithArguments(args, RECEIVER_MIGHT_BE_VALUE, node->position());
       } else {
         // Push the receiver onto the frame.
         Load(property->obj());
 
+        // Load the name of the function.
+        Load(property->key());
+
+        // Swap the name of the function and the receiver on the stack to follow
+        // the calling convention for call ICs.
+        Result key = frame_->Pop();
+        Result receiver = frame_->Pop();
+        frame_->Push(&key);
+        frame_->Push(&receiver);
+        key.Unuse();
+        receiver.Unuse();
+
         // Load the arguments.
         int arg_count = args->length();
         for (int i = 0; i < arg_count; i++) {
           Load(args->at(i));
           frame_->SpillTop();
         }
 
-        // Load the name of the function.
-        Load(property->key());
-
-        // Call the IC initialization code.
+        // Place the key on top of stack and call the IC initialization code.
+        frame_->PushElementAt(arg_count + 1);
         CodeForSourcePosition(node->position());
         Result result =
             frame_->CallKeyedCallIC(RelocInfo::CODE_TARGET,
                                     arg_count,
                                     loop_nesting());
+        frame_->Drop();  // Drop the key still on the stack.
         frame_->RestoreContextRegister();
         frame_->Push(&result);
       }
     }
 
   } else {
     // ----------------------------------
     // JavaScript example: 'foo(1, 2, 3)'  // foo is not global
     // ----------------------------------
 
@@ skipping 3748 matching lines @@
   masm.GetCode(&desc);
   // Call the function from C++.
   return FUNCTION_CAST<MemCopyFunction>(buffer);
 }
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_IA32