From: Guochun Shi <gshi1@uiuc.edu>
Date: Sun, 6 Apr 2003 23:58:44 +0000 (+0000)
Subject: added some memory for clone  function
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=105cb77d6fd3f29f3777d07f522bd878fc0b6a21;p=oota-llvm.git

added some memory for clone  function


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5765 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Instruction.h b/include/llvm/Instruction.h
index 5f61b2d4108..56f4ebf3aac 100644
--- a/include/llvm/Instruction.h
+++ b/include/llvm/Instruction.h
@@ -23,6 +23,8 @@ class Instruction : public User {
   friend class SymbolTableListTraits<Instruction, BasicBlock, Function,
                                      ilist_traits<Instruction> >;
   void setParent(BasicBlock *P);
+private:
+  Instruction* cln; //the newest cloned instruction
 protected:
   unsigned iType;      // InstructionType: The opcode of the instruction
 
@@ -42,7 +44,9 @@ public:
   ///   * The instruction has no name
   ///
   virtual Instruction *clone() const = 0;
-  
+  Instruction * getClone(){return cln;}
+  void          setClone(Instruction* _cln){cln=_cln;}
+  void          clearClone(){cln=NULL;}
   // Accessor methods...
   //
   inline const BasicBlock *getParent() const { return Parent; }