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added some memory for clone function

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llvm-svn: 5765
This commit is contained in:
Guochun Shi 2003-04-06 23:58:44 +00:00
parent 478533bb86
commit 62370b42ad
1 changed files with 5 additions and 1 deletions
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6
include/llvm/Instruction.h
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@ -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; }