Adjust to changes in ilist

llvm-svn: 19922

3 files changed, 15 insertions, 11 deletions

diff --git a/llvm/include/llvm/BasicBlock.h b/llvm/include/llvm/BasicBlock.h
index ed9794207a3..dc3ef1bcccb 100644
--- a/llvm/include/llvm/BasicBlock.h
+++ b/llvm/include/llvm/BasicBlock.h
@@ -40,8 +40,9 @@ template <class Ptr, class USE_iterator> class PredIterator;
 
 template<> struct ilist_traits<Instruction>
   : public SymbolTableListTraits<Instruction, BasicBlock, Function> {
-  // createNode is used to create a node that marks the end of the list...
-  static Instruction *createNode();
+  // createSentinal is used to create a node that marks the end of the list...
+  static Instruction *createSentinal();
+  static void destroySentinal(Instruction *I) { delete I; }
   static iplist<Instruction> &getList(BasicBlock *BB);
 };
 
diff --git a/llvm/include/llvm/Function.h b/llvm/include/llvm/Function.h
index a4545a79ab1..88d7d3457f6 100644
--- a/llvm/include/llvm/Function.h
+++ b/llvm/include/llvm/Function.h
@@ -31,17 +31,18 @@ class FunctionType;
 template<> struct ilist_traits<BasicBlock>
   : public SymbolTableListTraits<BasicBlock, Function, Function> {
 
-  // createNode is used to create a node that marks the end of the list...
-  static BasicBlock *createNode();
-
+  // createSentinal is used to create a node that marks the end of the list...
+  static BasicBlock *createSentinal();
+  static void destroySentinal(BasicBlock *BB) { delete BB; }
   static iplist<BasicBlock> &getList(Function *F);
 };
 
 template<> struct ilist_traits<Argument>
   : public SymbolTableListTraits<Argument, Function, Function> {
 
-  // createNode is used to create a node that marks the end of the list...
-  static Argument *createNode();
+  // createSentinal is used to create a node that marks the end of the list...
+  static Argument *createSentinal();
+  static void destroySentinal(Argument *A) { delete A; }
   static iplist<Argument> &getList(Function *F);
 };
 
diff --git a/llvm/include/llvm/Module.h b/llvm/include/llvm/Module.h
index 846b47f0576..c53ee4eb9a3 100644
--- a/llvm/include/llvm/Module.h
+++ b/llvm/include/llvm/Module.h
@@ -32,14 +32,16 @@ class SymbolTable;
 
 template<> struct ilist_traits<Function>
   : public SymbolTableListTraits<Function, Module, Module> {
-  // createNode is used to create a node that marks the end of the list...
-  static Function *createNode();
+  // createSentinal is used to create a node that marks the end of the list.
+  static Function *createSentinal();
+  static void destroySentinal(Function *F) { delete F; }
   static iplist<Function> &getList(Module *M);
 };
 template<> struct ilist_traits<GlobalVariable>
   : public SymbolTableListTraits<GlobalVariable, Module, Module> {
-  // createNode is used to create a node that marks the end of the list...
-  static GlobalVariable *createNode();
+  // createSentinal is used to create a node that marks the end of the list.
+  static GlobalVariable *createSentinal();
+  static void destroySentinal(GlobalVariable *GV) { delete GV; }
   static iplist<GlobalVariable> &getList(Module *M);
 };