add COFF support for COMDAT sections, patch by Nathan Jeffords!

[oota-llvm.git] / include / llvm / SymbolTableListTraits.h

diff --git a/include/llvm/SymbolTableListTraits.h b/include/llvm/SymbolTableListTraits.h
index b5ec20de600a703f6f475a58154355e345e57d57..39953e1a58099b88824e354d123f7dde64143aa9 100644 (file)
--- a/include/llvm/SymbolTableListTraits.h
+++ b/include/llvm/SymbolTableListTraits.h
@@ -28,7 +28,8 @@
 #include "llvm/ADT/ilist.h"
 
 namespace llvm {
-
+class ValueSymbolTable;
+  
 template<typename NodeTy> class ilist_iterator;
 template<typename NodeTy, typename Traits> class iplist;
 template<typename Ty> struct ilist_traits;
@@ -46,7 +47,7 @@ public:
   /// of instructions, it returns the BasicBlock that owns them.
   ItemParentClass *getListOwner() {
     typedef iplist<ValueSubClass> ItemParentClass::*Sublist;
-               Sublist Sub(ItemParentClass::
+    Sublist Sub(ItemParentClass::
                 getSublistAccess(static_cast<ValueSubClass*>(0)));
     size_t Offset(size_t(&((ItemParentClass*)0->*Sub)));
     iplist<ValueSubClass>* Anchor(static_cast<iplist<ValueSubClass>*>(this));
@@ -54,6 +55,14 @@ public:
                                               Offset);
   }
 
+  static iplist<ValueSubClass> &getList(ItemParentClass *Par) {
+    return Par->*(Par->getSublistAccess((ValueSubClass*)0));
+  }
+
+  static ValueSymbolTable *getSymTab(ItemParentClass *Par) {
+    return Par ? toPtr(Par->getValueSymbolTable()) : 0;
+  }
+
   void addNodeToList(ValueSubClass *V);
   void removeNodeFromList(ValueSubClass *V);
   void transferNodesFromList(ilist_traits<ValueSubClass> &L2,
@@ -62,6 +71,8 @@ public:
 //private:
   template<typename TPtr>
   void setSymTabObject(TPtr *, TPtr);
+  static ValueSymbolTable *toPtr(ValueSymbolTable *P) { return P; }
+  static ValueSymbolTable *toPtr(ValueSymbolTable &R) { return &R; }
 };
 
 } // End llvm namespace