Cleaned up usage of Function::code, since it may be misunderstood that it points to the only Code o…

runtime/vm/opt_code_generator_ia32.cc

 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/globals.h"  // Needed here to get TARGET_ARCH_IA32.
 #if defined(TARGET_ARCH_IA32)
 
 #include "vm/opt_code_generator.h"
 
 #include "vm/assembler_macros.h"
@@ skipping 2718 matching lines @@
 }
 
 
 void OptimizingCodeGenerator::GenerateDirectCall(
     intptr_t node_id,
     intptr_t token_index,
     const Function& target,
     intptr_t arg_count,
     const Array& optional_argument_names) {
   ASSERT(!target.IsNull());
-  const Code& code = Code::Handle(target.code());
+  const Code& code = Code::Handle(target.CurrentCode());
   ASSERT(!code.IsNull());
   ExternalLabel target_label("DirectInstanceCall", code.EntryPoint());
 
   __ LoadObject(ECX, target);
   __ LoadObject(EDX, ArgumentsDescriptor(arg_count, optional_argument_names));
   __ call(&target_label);
   AddCurrentDescriptor(PcDescriptors::kOther, node_id, token_index);
   __ addl(ESP, Immediate(arg_count * kWordSize));
 }
 
@@ skipping 398 matching lines @@
     }
   }
   // TODO(srdjan): Implement unary kSUB (negate) Mint.
   CodeGenerator::VisitUnaryOpNode(node);
 }
 
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_IA32