47 bool SCCPSolver::isConstant(const ValueLatticeElement &LV) {  in isConstant()
52 bool SCCPSolver::isOverdefined(const ValueLatticeElement &LV) {  in isOverdefined()
53   return !LV.isUnknownOrUndef() && !SCCPSolver::isConstant(LV);  in isOverdefined()
68 bool SCCPSolver::tryToReplaceWithConstant(Value *V) {  in tryToReplaceWithConstant()
99 static bool refineInstruction(SCCPSolver &Solver,  in refineInstruction()
168 static bool replaceSignedInst(SCCPSolver &Solver,  in replaceSignedInst()
237 bool SCCPSolver::simplifyInstsInBlock(BasicBlock &BB,  in simplifyInstsInBlock()
261 bool SCCPSolver::removeNonFeasibleEdges(BasicBlock *BB, DomTreeUpdater &DTU,  in removeNonFeasibleEdges()
938     if (!SCCPSolver::isConstant(LV))  in isStructLatticeConstant()
964     if (any_of(LVs, SCCPSolver::isOverdefined))  in getConstantOrNull()
970       ConstVals.push_back(SCCPSolver::isConstant(LV)  in getConstantOrNull()
977     if (SCCPSolver::isOverdefined(LV))  in getConstantOrNull()
979     Const = SCCPSolver::isConstant(LV) ? getConstant(LV, V->getType())  in getConstantOrNull()
1370   if (SCCPSolver::isOverdefined(ValueState[&IVI]))  in visitInsertValueInst()
1442   if (SCCPSolver::isOverdefined(IV))  in visitUnaryOperator()
1449   if (SCCPSolver::isConstant(V0State))  in visitUnaryOperator()
1467   if (SCCPSolver::isOverdefined(IV))  in visitFreezeInst()
1474   if (SCCPSolver::isConstant(V0State) &&  in visitFreezeInst()
1500     Value *V1 = SCCPSolver::isConstant(V1State)  in visitBinaryOperator()
1503     Value *V2 = SCCPSolver::isConstant(V2State)  in visitBinaryOperator()
1547   if (SCCPSolver::isOverdefined(ValueState[&I]))  in visitCmpInst()
1568       !SCCPSolver::isConstant(ValueState[&I]))  in visitCmpInst()
1577   if (SCCPSolver::isOverdefined(ValueState[&I]))  in visitGetElementPtrInst()
1588     if (SCCPSolver::isOverdefined(State))  in visitGetElementPtrInst()
1658   if (SCCPSolver::isConstant(PtrVal)) {  in visitLoadInst()
1719       if (SCCPSolver::isOverdefined(State))  in handleCallOverdefined()
1721       assert(SCCPSolver::isConstant(State) && "Unknown state!");  in handleCallOverdefined()
1725     if (SCCPSolver::isOverdefined(getValueState(&CB)))  in handleCallOverdefined()
2038 SCCPSolver::SCCPSolver(  in SCCPSolver()  function in SCCPSolver
2044 SCCPSolver::~SCCPSolver() = default;
2046 void SCCPSolver::addPredicateInfo(Function &F, DominatorTree &DT,  in addPredicateInfo()
2051 bool SCCPSolver::markBlockExecutable(BasicBlock *BB) {  in markBlockExecutable()
2055 const PredicateBase *SCCPSolver::getPredicateInfoFor(Instruction *I) {  in getPredicateInfoFor()
2059 void SCCPSolver::trackValueOfGlobalVariable(GlobalVariable *GV) {  in trackValueOfGlobalVariable()
2063 void SCCPSolver::addTrackedFunction(Function *F) {  in addTrackedFunction()
2067 void SCCPSolver::addToMustPreserveReturnsInFunctions(Function *F) {  in addToMustPreserveReturnsInFunctions()
2071 bool SCCPSolver::mustPreserveReturn(Function *F) {  in mustPreserveReturn()
2075 void SCCPSolver::addArgumentTrackedFunction(Function *F) {  in addArgumentTrackedFunction()
2079 bool SCCPSolver::isArgumentTrackedFunction(Function *F) {  in isArgumentTrackedFunction()
2083 void SCCPSolver::solve() { Visitor->solve(); }  in solve()
2085 bool SCCPSolver::resolvedUndefsIn(Function &F) {  in resolvedUndefsIn()
2089 void SCCPSolver::solveWhileResolvedUndefsIn(Module &M) {  in solveWhileResolvedUndefsIn()
2094 SCCPSolver::solveWhileResolvedUndefsIn(SmallVectorImpl<Function *> &WorkList) {  in solveWhileResolvedUndefsIn()
2098 void SCCPSolver::solveWhileResolvedUndefs() {  in solveWhileResolvedUndefs()
2102 bool SCCPSolver::isBlockExecutable(BasicBlock *BB) const {  in isBlockExecutable()
2106 bool SCCPSolver::isEdgeFeasible(BasicBlock *From, BasicBlock *To) const {  in isEdgeFeasible()
2111 SCCPSolver::getStructLatticeValueFor(Value *V) const {  in getStructLatticeValueFor()
2115 void SCCPSolver::removeLatticeValueFor(Value *V) {  in removeLatticeValueFor()
2119 void SCCPSolver::resetLatticeValueFor(CallBase *Call) {  in resetLatticeValueFor()
2123 const ValueLatticeElement &SCCPSolver::getLatticeValueFor(Value *V) const {  in getLatticeValueFor()
2128 SCCPSolver::getTrackedRetVals() {  in getTrackedRetVals()
2133 SCCPSolver::getTrackedGlobals() {  in getTrackedGlobals()
2137 const SmallPtrSet<Function *, 16> SCCPSolver::getMRVFunctionsTracked() {  in getMRVFunctionsTracked()
2141 void SCCPSolver::markOverdefined(Value *V) { Visitor->markOverdefined(V); }  in markOverdefined()
2143 void SCCPSolver::trackValueOfArgument(Argument *V) {  in trackValueOfArgument()
2147 bool SCCPSolver::isStructLatticeConstant(Function *F, StructType *STy) {  in isStructLatticeConstant()
2151 Constant *SCCPSolver::getConstant(const ValueLatticeElement &LV,  in getConstant()
2156 Constant *SCCPSolver::getConstantOrNull(Value *V) const {  in getConstantOrNull()
2160 SmallPtrSetImpl<Function *> &SCCPSolver::getArgumentTrackedFunctions() {  in getArgumentTrackedFunctions()
2164 void SCCPSolver::setLatticeValueForSpecializationArguments(Function *F,  in setLatticeValueForSpecializationArguments()
2169 void SCCPSolver::markFunctionUnreachable(Function *F) {  in markFunctionUnreachable()
2173 void SCCPSolver::visit(Instruction *I) { Visitor->visit(I); }  in visit()
2175 void SCCPSolver::visitCall(CallInst &I) { Visitor->visitCall(I); }  in visitCall()