143 struct Modifier {  struct
145   typedef std::vector<Value*> PieceTable;
149   Modifier(BasicBlock *Block, PieceTable *PT, Random *R):  in Modifier()  function
153   virtual ~Modifier() {}  in ~Modifier()
158   virtual void ActN(unsigned n) {  in ActN()
165   Value *getRandomVal() {  in getRandomVal()
170   Constant *getRandomConstant(Type *Tp) {  in getRandomConstant()
184   Value *getRandomValue(Type *Tp) {  in getRandomValue()
217   Value *getRandomPointerValue() {  in getRandomPointerValue()
228   Value *getRandomVectorValue() {  in getRandomVectorValue()
239   Type *pickType() {  in pickType()
244   Type *pickPointerType() {  in pickPointerType()
250   Type *pickVectorType(unsigned len = (unsigned)-1) {  in pickVectorType()
268   Type *pickScalarType() {  in pickScalarType()
288   BasicBlock *BB;
290   PieceTable *PT;
292   Random *Ran;
294   LLVMContext &Context;