Enable stub generation using Hydrogen/Lithium (again)

src/hydrogen-instructions.h

Index: src/hydrogen-instructions.h
diff --git a/src/hydrogen-instructions.h b/src/hydrogen-instructions.h
index d11835452c72d7024f2a38bb49a854eba7ce45f1..798c566a70a46aabcc6b105eef957d66a696b3b7 100644
--- a/src/hydrogen-instructions.h
+++ b/src/hydrogen-instructions.h
@@ -2911,6 +2911,8 @@ class HBoundsCheck: public HTemplateInstruction<2> {
 
  protected:
   virtual bool DataEquals(HValue* other) { return true; }
+
+ private:
   BoundsCheckKeyMode key_mode_;
 };
 
@@ -3767,13 +3769,24 @@ class HOsrEntry: public HTemplateInstruction<0> {
 };
 
 
+enum ParameterKind {
+  FUNCTION_PARAMETER,
+  KEYED_LOAD_IC_PARAMETER,
+  KEYED_STORE_IC_PARAMETER

[Jakob Kummerow, 2012/11/19 12:36:00]

Remove this

[danno, 2012/11/26 17:16:18]

Done.

+};
+
+
 class HParameter: public HTemplateInstruction<0> {
  public:
-  explicit HParameter(unsigned index) : index_(index) {
+  explicit HParameter(unsigned index,
+                      ParameterKind kind = FUNCTION_PARAMETER)
+      : index_(index),
+        kind_(kind) {
     set_representation(Representation::Tagged());
   }
 
   unsigned index() const { return index_; }
+  ParameterKind kind() const { return kind_; }
 
   virtual void PrintDataTo(StringStream* stream);
 
@@ -3785,6 +3798,7 @@ class HParameter: public HTemplateInstruction<0> {
 
  private:
   unsigned index_;
+  ParameterKind kind_;
 };