Provide baseline for experimental GC implementation.

src/arm/codegen-arm.h

 // 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 252 matching lines @@
   }
 
   void AddDeferred(DeferredCode* code) { deferred_.Add(code); }
 
   // Constants related to patching of inlined load/store.
   static int GetInlinedKeyedLoadInstructionsAfterPatch() {
     return FLAG_debug_code ? 32 : 13;
   }
   static const int kInlinedKeyedStoreInstructionsAfterPatch = 5;
   static int GetInlinedNamedStoreInstructionsAfterPatch() {
+#ifdef ENABLE_CARDMARKING_WRITE_BARRIER
     ASSERT(inlined_write_barrier_size_ != -1);
     return inlined_write_barrier_size_ + 4;
+#else
+    return 4;
+#endif
   }
 
  private:
   // Type of a member function that generates inline code for a native function.
   typedef void (CodeGenerator::*InlineFunctionGenerator)
       (ZoneList<Expression*>*);
 
   static const InlineFunctionGenerator kInlineFunctionGenerators[];
 
   // Construction/Destruction
@@ skipping 300 matching lines @@
   friend class FullCodeGenSyntaxChecker;
   friend class LCodeGen;
 
   DISALLOW_COPY_AND_ASSIGN(CodeGenerator);
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_ARM_CODEGEN_ARM_H_