Generate inline code for contextual loads on ARM....

src/arm/macro-assembler-arm.h

 // 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 302 matching lines @@
   // Inline caching support
 
   // Generate code for checking access rights - used for security checks
   // on access to global objects across environments. The holder register
   // is left untouched, whereas both scratch registers are clobbered.
   void CheckAccessGlobalProxy(Register holder_reg,
                               Register scratch,
                               Label* miss);
 
 
+  inline void MarkCode(NopMarkerTypes type) {
+    nop(type);
+  }
+
+
+  static inline bool IsMarkedCode(Instr instr, NopMarkerTypes type) {
+    return IsNop(instr, type);
+  }
+
+
   // ---------------------------------------------------------------------------
   // Allocation support
 
   // Allocate an object in new space. The object_size is specified in words (not
   // bytes). If the new space is exhausted control continues at the gc_required
   // label. The allocated object is returned in result. If the flag
   // tag_allocated_object is true the result is tagged as as a heap object. All
   // registers are clobbered also when control continues at the gc_required
   // label.
   void AllocateInNewSpace(int object_size,
@@ skipping 410 matching lines @@
 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__)
 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm->
 #else
 #define ACCESS_MASM(masm) masm->
 #endif
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_ARM_MACRO_ASSEMBLER_ARM_H_