44 class VPValue {
67   VPValue(const unsigned char SC, Value *UV = nullptr, VPDef *Def = nullptr);
96   VPValue(Value *UV = nullptr) : VPValue(VPValueSC, UV, nullptr) {}  in VPValue()  function
98   VPValue(VPDef *Def, Value *UV = nullptr) : VPValue(VPVRecipeSC, UV, Def) {}  in VPValue()  function
100   VPValue(Value *UV, VPDef *Def) : VPValue(VPValueSC, UV, Def) {}  in VPValue()  function
101   VPValue(const VPValue &) = delete;
102   VPValue &operator=(const VPValue &) = delete;
104   virtual ~VPValue();
157   void replaceAllUsesWith(VPValue *New);
163       VPValue *New,
197 typedef DenseMap<Value *, VPValue *> Value2VPValueTy;
198 typedef DenseMap<VPValue *, Value *> VPValue2ValueTy;
200 raw_ostream &operator<<(raw_ostream &OS, const VPValue &V);
213   SmallVector<VPValue *, 2> Operands;
223   VPUser(ArrayRef<VPValue *> Operands, VPUserID ID) : ID(ID) {  in VPUser()
224     for (VPValue *Operand : Operands)  in VPUser()
228   VPUser(std::initializer_list<VPValue *> Operands, VPUserID ID)  in VPUser()
229       : VPUser(ArrayRef<VPValue *>(Operands), ID) {}  in VPUser()
233     for (VPValue *Operand : Operands)  in VPUser()
242     for (VPValue *Op : operands())  in ~VPUser()
248   void addOperand(VPValue *Operand) {  in addOperand()
254   inline VPValue *getOperand(unsigned N) const {  in getOperand()
259   void setOperand(unsigned I, VPValue *New) {  in setOperand()
266     VPValue *Op = Operands.pop_back_val();  in removeLastOperand()
270   typedef SmallVectorImpl<VPValue *>::iterator operand_iterator;
271   typedef SmallVectorImpl<VPValue *>::const_iterator const_operand_iterator;
286   virtual bool usesScalars(const VPValue *Op) const {  in usesScalars()
294   virtual bool onlyFirstLaneUsed(const VPValue *Op) const {  in onlyFirstLaneUsed()
302   virtual bool onlyFirstPartUsed(const VPValue *Op) const {  in onlyFirstPartUsed()
315   friend class VPValue;  variable
321   TinyPtrVector<VPValue *> DefinedValues;
324   void addDefinedValue(VPValue *V) {  in addDefinedValue()
332   void removeDefinedValue(VPValue *V) {  in removeDefinedValue()
385     for (VPValue *D : make_early_inc_range(DefinedValues)) {  in ~VPDef()
397   VPValue *getVPSingleValue() {  in getVPSingleValue()
402   const VPValue *getVPSingleValue() const {  in getVPSingleValue()
409   VPValue *getVPValue(unsigned I) {  in getVPValue()
413   const VPValue *getVPValue(unsigned I) const {  in getVPValue()
419   ArrayRef<VPValue *> definedValues() { return DefinedValues; }  in definedValues()
421   ArrayRef<VPValue *> definedValues() const { return DefinedValues; }  in definedValues()
448   DenseMap<const VPValue *, unsigned> Slots;
451   void assignSlot(const VPValue *V);
461   unsigned getSlot(const VPValue *V) const {  in getSlot()