Add inline non-transcendental cache version of log to lithium.

src/compiler.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 221 matching lines @@
 // Please note this interface returns shared function infos.  This means you
 // need to call Factory::NewFunctionFromSharedFunctionInfo before you have a
 // real function with a context.
 
 class Compiler : public AllStatic {
  public:
   // Default maximum number of function optimization attempts before we
   // give up.
   static const int kDefaultMaxOptCount = 10;
 
+  static const int kMaxInliningLevels = 3;
+
   // All routines return a SharedFunctionInfo.
   // If an error occurs an exception is raised and the return handle
   // contains NULL.
 
   // Compile a String source within a context.
   static Handle<SharedFunctionInfo> Compile(Handle<String> source,
                                             Handle<Object> script_name,
                                             int line_offset,
                                             int column_offset,
                                             v8::Extension* extension,
@@ skipping 44 matching lines @@
       isolate->frame_element_constant_list()->Clear();
       isolate->result_constant_list()->Clear();
     }
   }
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_COMPILER_H_