54   APInt Low, High;  member
69   return I != Ranges.end() && I->Low.sle(R.Low);  in IsInRanges()
73   ConstantInt *Low;  member
78       : Low(low), High(high), BB(bb) {}  in CaseRange()
88     const ConstantInt *CI1 = cast<const ConstantInt>(C1.Low);  in operator ()()
100     O << "[" << B->Low->getValue() << ", " << B->High->getValue() << "]";  in operator <<()
165   if (Leaf.Low == Leaf.High) {  in NewLeafBlock()
168         new ICmpInst(NewLeaf, ICmpInst::ICMP_EQ, Val, Leaf.Low, "SwitchLeaf");  in NewLeafBlock()
171     if (Leaf.Low == LowerBound) {  in NewLeafBlock()
177       Comp = new ICmpInst(NewLeaf, ICmpInst::ICMP_SGE, Val, Leaf.Low,  in NewLeafBlock()
179     } else if (Leaf.Low->isZero()) {  in NewLeafBlock()
185       Constant *NegLo = ConstantExpr::getNeg(Leaf.Low);  in NewLeafBlock()
210     APInt Range = Leaf.High->getValue() - Leaf.Low->getValue();  in NewLeafBlock()
241     if (Begin->Low == LowerBound && Begin->High == UpperBound) {  in SwitchConvert()
257   LLVM_DEBUG(dbgs() << "Pivot ==> [" << Pivot.Low->getValue() << ", "  in SwitchConvert()
264   ConstantInt *NewLowerBound = Pivot.Low;  in SwitchConvert()
290   ICmpInst *Comp = new ICmpInst(ICmpInst::ICMP_SLT, Val, Pivot.Low, "Pivot");  in SwitchConvert()
327       const APInt &nextValue = J->Low->getValue();  in Clusterify()
397     LowerBound = Cases.front().Low;  in ProcessSwitchInst()
422     const APInt &Low = Cases.front().Low->getValue();  in ProcessSwitchInst()  local
424     APInt Min = APIntOps::smin(ValRange.getSignedMin(), Low);  in ProcessSwitchInst()
444       const APInt &Low = I.Low->getValue();  in ProcessSwitchInst()  local
448       if (LastRange.Low.eq(Low)) {  in ProcessSwitchInst()
453         assert(Low.sgt(LastRange.Low));  in ProcessSwitchInst()
454         LastRange.High = Low - 1;  in ProcessSwitchInst()
462       assert(High.sge(Low) && "Popularity shouldn't be negative.");  in ProcessSwitchInst()
463       APInt N = High.sext(BitWidth + 1) - Low.sext(BitWidth + 1) + 1;  in ProcessSwitchInst()
475       assert(I->Low.sle(I->High));  in ProcessSwitchInst()
478         assert(Next->Low.sgt(I->High));  in ProcessSwitchInst()