Make VirtualFrame::CallStub on IA32 responsible for moving arguments...

src/codegen-arm.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 850 matching lines @@
       break;
     }
 
     default:
       // other cases should have been handled before this point.
       UNREACHABLE();
       break;
   }
 
   GenericBinaryOpStub igostub(op_);
-  Result arg0 = generator()->allocator()->Allocate(r0);
+  Result arg0 = generator()->allocator()->Allocate(r1);
   ASSERT(arg0.is_valid());
-  Result arg1 = generator()->allocator()->Allocate(r1);
+  Result arg1 = generator()->allocator()->Allocate(r0);
   ASSERT(arg1.is_valid());
-  generator()->frame()->CallStub(&igostub, &arg0, &arg1, 0);
+  generator()->frame()->CallStub(&igostub, &arg0, &arg1);
   exit_.Jump();
 }
 
 
 void CodeGenerator::SmiOperation(Token::Value op,
                                  Handle<Object> value,
                                  bool reversed) {
   VirtualFrame::SpilledScope spilled_scope(this);
   // NOTE: This is an attempt to inline (a bit) more of the code for
   // some possible smi operations (like + and -) when (at least) one
@@ skipping 4334 matching lines @@
   __ mov(r2, Operand(0));
   __ GetBuiltinEntry(r3, Builtins::CALL_NON_FUNCTION);
   __ Jump(Handle<Code>(Builtins::builtin(Builtins::ArgumentsAdaptorTrampoline)),
           RelocInfo::CODE_TARGET);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal