39 static ValueLatticeElement::MergeOptions getMaxWidenStepsOpts() {  in getMaxWidenStepsOpts()
40   return ValueLatticeElement::MergeOptions().setMaxWidenSteps(  in getMaxWidenStepsOpts()
50 bool isConstant(const ValueLatticeElement &LV) {  in isConstant()
59 bool isOverdefined(const ValueLatticeElement &LV) {  in isOverdefined()
73   DenseMap<Value *, ValueLatticeElement>
78   DenseMap<std::pair<Value *, unsigned>, ValueLatticeElement> StructValueState;
84   DenseMap<GlobalVariable *, ValueLatticeElement> TrackedGlobals;
89   MapVector<Function *, ValueLatticeElement> TrackedRetVals;
93   MapVector<std::pair<Function *, unsigned>, ValueLatticeElement>
132   ConstantInt *getConstantInt(const ValueLatticeElement &IV) const {  in getConstantInt()
137   void pushToWorkList(ValueLatticeElement &IV, Value *V);
141   void pushToWorkListMsg(ValueLatticeElement &IV, Value *V);
146   bool markConstant(ValueLatticeElement &IV, Value *V, Constant *C,
157   bool markOverdefined(ValueLatticeElement &IV, Value *V);
161   bool mergeInValue(ValueLatticeElement &IV, Value *V,
162                     ValueLatticeElement MergeWithV,
163                     ValueLatticeElement::MergeOptions Opts = {
166   bool mergeInValue(Value *V, ValueLatticeElement MergeWithV,  in mergeInValue()
167                     ValueLatticeElement::MergeOptions Opts = {  in mergeInValue()
177   ValueLatticeElement &getValueState(Value *V) {  in getValueState()
180     auto I = ValueState.insert(std::make_pair(V, ValueLatticeElement()));  in getValueState()
181     ValueLatticeElement &LV = I.first->second;  in getValueState()
196   ValueLatticeElement &getStructValueState(Value *V, unsigned i) {  in getStructValueState()
202         std::make_pair(std::make_pair(V, i), ValueLatticeElement()));  in getStructValueState()
203     ValueLatticeElement &LV = I.first->second;  in getStructValueState()
360       ValueLatticeElement &IV = TrackedGlobals[GV];  in trackValueOfGlobalVariable()
372             std::make_pair(std::make_pair(F, i), ValueLatticeElement()));  in addTrackedFunction()
374       TrackedRetVals.insert(std::make_pair(F, ValueLatticeElement()));  in addTrackedFunction()
403   std::vector<ValueLatticeElement> getStructLatticeValueFor(Value *V) const {  in getStructLatticeValueFor()
404     std::vector<ValueLatticeElement> StructValues;  in getStructLatticeValueFor()
417   const ValueLatticeElement &getLatticeValueFor(Value *V) const {  in getLatticeValueFor()
420     DenseMap<Value *, ValueLatticeElement>::const_iterator I =  in getLatticeValueFor()
427   const MapVector<Function *, ValueLatticeElement> &getTrackedRetVals() {  in getTrackedRetVals()
431   const DenseMap<GlobalVariable *, ValueLatticeElement> &getTrackedGlobals() {  in getTrackedGlobals()
449   Constant *getConstant(const ValueLatticeElement &LV) const;
473 void SCCPInstVisitor::pushToWorkList(ValueLatticeElement &IV, Value *V) {  in pushToWorkList()
479 void SCCPInstVisitor::pushToWorkListMsg(ValueLatticeElement &IV, Value *V) {  in pushToWorkListMsg()
484 bool SCCPInstVisitor::markConstant(ValueLatticeElement &IV, Value *V,  in markConstant()
493 bool SCCPInstVisitor::markOverdefined(ValueLatticeElement &IV, Value *V) {  in markOverdefined()
510     ValueLatticeElement LV = It->second;  in isStructLatticeConstant()
517 Constant *SCCPInstVisitor::getConstant(const ValueLatticeElement &LV) const {  in getConstant()
555 bool SCCPInstVisitor::mergeInValue(ValueLatticeElement &IV, Value *V,  in mergeInValue()
556                                    ValueLatticeElement MergeWithV,  in mergeInValue()
557                                    ValueLatticeElement::MergeOptions Opts) {  in mergeInValue()
595     ValueLatticeElement BCValue = getValueState(BI->getCondition());  in getFeasibleSuccessors()
621     const ValueLatticeElement &SCValue = getValueState(SI->getCondition());  in getFeasibleSuccessors()
652     ValueLatticeElement IBRValue = getValueState(IBR->getAddress());  in getFeasibleSuccessors()
735   ValueLatticeElement PhiState = getValueState(&PN);  in visitPHINode()
740     ValueLatticeElement IV = getValueState(PN.getIncomingValue(i));  in visitPHINode()
753                ValueLatticeElement::MergeOptions().setMaxWidenSteps(  in visitPHINode()
755   ValueLatticeElement &PhiStateRef = getValueState(&PN);  in visitPHINode()
804   ValueLatticeElement OpSt = getValueState(I.getOperand(0));  in visitCastInst()
828     mergeInValue(LV, &I, ValueLatticeElement::getRange(Res));  in visitCastInst()
851     ValueLatticeElement EltVal = getStructValueState(AggVal, i);  in visitExtractValueInst()
881       ValueLatticeElement EltVal = getStructValueState(Aggr, i);  in visitInsertValueInst()
891       ValueLatticeElement InVal = getValueState(Val);  in visitInsertValueInst()
908   ValueLatticeElement CondValue = getValueState(I.getCondition());  in visitSelectInst()
921   ValueLatticeElement TVal = getValueState(I.getTrueValue());  in visitSelectInst()
922   ValueLatticeElement FVal = getValueState(I.getFalseValue());  in visitSelectInst()
932   ValueLatticeElement V0State = getValueState(I.getOperand(0));  in visitUnaryOperator()
934   ValueLatticeElement &IV = ValueState[&I];  in visitUnaryOperator()
958   ValueLatticeElement V1State = getValueState(I.getOperand(0));  in visitBinaryOperator()
959   ValueLatticeElement V2State = getValueState(I.getOperand(1));  in visitBinaryOperator()
961   ValueLatticeElement &IV = ValueState[&I];  in visitBinaryOperator()
988       ValueLatticeElement NewV;  in visitBinaryOperator()
1007   mergeInValue(&I, ValueLatticeElement::getRange(R));  in visitBinaryOperator()
1033     ValueLatticeElement CV;  in visitCmpInst()
1057     ValueLatticeElement State = getValueState(I.getOperand(i));  in visitGetElementPtrInst()
1096                ValueLatticeElement::MergeOptions().setCheckWiden(false));  in visitStoreInst()
1101 static ValueLatticeElement getValueFromMetadata(const Instruction *I) {  in getValueFromMetadata()
1104       return ValueLatticeElement::getRange(  in getValueFromMetadata()
1107     return ValueLatticeElement::getNot(  in getValueFromMetadata()
1109   return ValueLatticeElement::getOverdefined();  in getValueFromMetadata()
1125   ValueLatticeElement PtrVal = getValueState(I.getOperand(0));  in visitLoadInst()
1129   ValueLatticeElement &IV = ValueState[&I];  in visitLoadInst()
1189       ValueLatticeElement State = getValueState(*AI);  in handleCallOverdefined()
1238           ValueLatticeElement CallArg = getStructValueState(*CAI, i);  in handleCallArguments()
1257       ValueLatticeElement CopyOfVal = getValueState(CopyOf);  in handleCallResult()
1287       ValueLatticeElement CondVal = getValueState(OtherOp);  in handleCallResult()
1288       ValueLatticeElement &IV = ValueState[&CB];  in handleCallResult()
1313                      ValueLatticeElement::getRange(NewCR, MayIncludeUndef));  in handleCallResult()
1326                      ValueLatticeElement::getNot(CondVal.getConstant()));  in handleCallResult()
1339         const ValueLatticeElement &State = getValueState(Op);  in handleCallResult()
1349       return (void)mergeInValue(II, ValueLatticeElement::getRange(Result));  in handleCallResult()
1474           ValueLatticeElement &LV = getStructValueState(&I, i);  in resolvedUndefsIn()
1483       ValueLatticeElement &LV = getValueState(&I);  in resolvedUndefsIn()
1661 std::vector<ValueLatticeElement>
1670 const ValueLatticeElement &SCCPSolver::getLatticeValueFor(Value *V) const {  in getLatticeValueFor()
1674 const MapVector<Function *, ValueLatticeElement> &
1679 const DenseMap<GlobalVariable *, ValueLatticeElement> &
1694 Constant *SCCPSolver::getConstant(const ValueLatticeElement &LV) const {  in getConstant()