Experimental: add a function to the API for recording assembler...

src/codegen-ia32.h

 // Copyright 2006-2008 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 444 matching lines @@
                                        int default_index);
 
   // Fast support for constant-Smi switches. Tests whether switch statement
   // permits optimization and calls GenerateFastCaseSwitch if it does.
   // Returns true if the fast-case switch was generated, and false if not.
   bool TryGenerateFastCaseSwitchStatement(SwitchStatement* node);
 
   // Methods used to indicate which source code is generated for. Source
   // positions are collected by the assembler and emitted with the relocation
   // information.
-  void CodeForStatement(Node* node);
+  void CodeForFunctionPosition(FunctionLiteral* fun);
+  void CodeForStatementPosition(Node* node);
   void CodeForSourcePosition(int pos);
 
   bool is_eval_;  // Tells whether code is generated for eval.
 
 #ifdef DEBUG
   // True if the registers are valid for entry to a block.  There should be
   // no frame-external references to eax, ebx, ecx, edx, or edi.
   bool HasValidEntryRegisters();
 #endif
 
@@ skipping 39 matching lines @@
   cgen_->set_in_spilled_code(false);
   GetValue(typeof_state);
   cgen_->frame()->SpillAll();
   cgen_->set_in_spilled_code(true);
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_CODEGEN_IA32_H_