Fast-codegen: Added support for arguments in functions.

src/fast-codegen.h

 // Copyright 2009 the V8 project authors. All rights reserved.
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 // modification, are permitted provided that the following conditions are
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 //
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@@ skipping 52 matching lines @@
 
   // Drop the TOS, and store source to destination.
   // If destination is TOS, just overwrite TOS with source.
   void DropAndMove(Expression::Context destination, Register source);
 
   // Test the JavaScript value in source as if in a test context, compile
   // control flow to a pair of labels.
   void TestAndBranch(Register source, Label* true_label, Label* false_label);
 
   void VisitDeclarations(ZoneList<Declaration*>* declarations);
+  void VisitCondition(Expression* expression, Label* on_true, Label* on_false);

[Kevin Millikin (Chromium), 2009/11/12 14:23:13]

Please do not call this Visit, because it's not part of the visitor.

Something like "EmitTest", "EmitAsTest", "EmitCondition" (though not all
expressions in test context are really "conditions").

[Lasse Reichstein, 2009/11/13 08:54:37]

I'll call it something else if I revisit the idea.

   void DeclareGlobals(Handle<FixedArray> pairs);
 
   // Platform-specific return sequence
   void EmitReturnSequence(int position);
 
   // Platform-specific code sequences for calls
   void EmitCallWithStub(Call* expr);
   void EmitCallWithIC(Call* expr, RelocInfo::Mode reloc_info);
 
   // Platform-specific support for compiling assignments.
@@ skipping 40 matching lines @@
   Label* true_label_;
   Label* false_label_;
 
   DISALLOW_COPY_AND_ASSIGN(FastCodeGenerator);
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_FAST_CODEGEN_H_