5793       Module &M, uint64_t TableSize, ConstantInt *Offset,
5803   static bool WouldFitInRegister(const DataLayout &DL, uint64_t TableSize,
5847     Module &M, uint64_t TableSize, ConstantInt *Offset,  in SwitchLookupTable()  argument
5851   assert(TableSize >= Values.size() && "Can't fit values in table!");  in SwitchLookupTable()
5859   SmallVector<Constant *, 64> TableContents(TableSize);  in SwitchLookupTable()
5873   if (Values.size() < TableSize) {  in SwitchLookupTable()
5877     for (uint64_t I = 0; I < TableSize; ++I) {  in SwitchLookupTable()
5899     assert(TableSize >= 2 && "Should be a SingleValue table.");  in SwitchLookupTable()
5901     for (uint64_t I = 0; I < TableSize; ++I) {  in SwitchLookupTable()
5931   if (WouldFitInRegister(DL, TableSize, ValueType)) {  in SwitchLookupTable()
5933     APInt TableInt(TableSize * IT->getBitWidth(), 0);  in SwitchLookupTable()
5934     for (uint64_t I = TableSize; I > 0; --I) {  in SwitchLookupTable()
5950   ArrayType *ArrayTy = ArrayType::get(ValueType, TableSize);  in SwitchLookupTable()
6000     uint64_t TableSize =  in BuildLookup()  local
6002     if (TableSize > (1ULL << std::min(IT->getBitWidth() - 1, 63u)))  in BuildLookup()
6019                                            uint64_t TableSize,  in WouldFitInRegister()  argument
6028   if (TableSize >= UINT_MAX / IT->getBitWidth())  in WouldFitInRegister()
6030   return DL.fitsInLegalInteger(TableSize * IT->getBitWidth());  in WouldFitInRegister()
6081 ShouldBuildLookupTable(SwitchInst *SI, uint64_t TableSize,  in ShouldBuildLookupTable()  argument
6084   if (SI->getNumCases() > TableSize)  in ShouldBuildLookupTable()
6098         SwitchLookupTable::WouldFitInRegister(DL, TableSize, Ty);  in ShouldBuildLookupTable()
6115   return isSwitchDense(SI->getNumCases(), TableSize);  in ShouldBuildLookupTable()
6306   uint64_t TableSize;  in SwitchToLookupTable()  local
6308     TableSize = MaxCaseVal->getLimitedValue() + 1;  in SwitchToLookupTable()
6310     TableSize =  in SwitchToLookupTable()
6313   bool TableHasHoles = (NumResults < TableSize);  in SwitchToLookupTable()
6319     if (!DL.fitsInLegalInteger(TableSize))  in SwitchToLookupTable()
6323   if (!ShouldBuildLookupTable(SI, TableSize, TTI, DL, ResultTypes))  in SwitchToLookupTable()
6350   assert(MaxTableSize >= TableSize &&  in SwitchToLookupTable()
6359   const bool GeneratingCoveredLookupTable = (MaxTableSize == TableSize);  in SwitchToLookupTable()
6370         TableIndex, ConstantInt::get(MinCaseVal->getType(), TableSize));  in SwitchToLookupTable()
6390     uint64_t TableSizePowOf2 = NextPowerOf2(std::max(7ULL, TableSize - 1ULL));  in SwitchToLookupTable()
6435     SwitchLookupTable Table(Mod, TableSize, TableIndexOffset, ResultList, DV,  in SwitchToLookupTable()