IA32: Avoid going into stubs or runtime code for bitops even if the...

src/codegen.h

Index: src/codegen.h
===================================================================
--- src/codegen.h	(revision 5165)
+++ src/codegen.h	(working copy)
@@ -320,6 +320,8 @@
 
   void SaveRegisters();
   void RestoreRegisters();
+  void Exit();
+  virtual bool AutoSaveAndRestore() { return true; }

[Lasse Reichstein, 2010/08/06 08:20:12]

I know it's not widespread in V8, but please add comments saying what the
functions do.

 
  protected:
   MacroAssembler* masm_;