1558 SelectionDAGBuilder::ShouldEmitAsBranches(const std::vector<CaseBlock> &Cases) {  in ShouldEmitAsBranches()  argument
1559   if (Cases.size() != 2) return true;  in ShouldEmitAsBranches()
1563   if ((Cases[0].CmpLHS == Cases[1].CmpLHS &&  in ShouldEmitAsBranches()
1564        Cases[0].CmpRHS == Cases[1].CmpRHS) ||  in ShouldEmitAsBranches()
1565       (Cases[0].CmpRHS == Cases[1].CmpLHS &&  in ShouldEmitAsBranches()
1566        Cases[0].CmpLHS == Cases[1].CmpRHS)) {  in ShouldEmitAsBranches()
1572   if (Cases[0].CmpRHS == Cases[1].CmpRHS &&  in ShouldEmitAsBranches()
1573       Cases[0].CC == Cases[1].CC &&  in ShouldEmitAsBranches()
1574       isa<Constant>(Cases[0].CmpRHS) &&  in ShouldEmitAsBranches()
1575       cast<Constant>(Cases[0].CmpRHS)->isNullValue()) {  in ShouldEmitAsBranches()
1576     if (Cases[0].CC == ISD::SETEQ && Cases[0].TrueBB == Cases[1].ThisBB)  in ShouldEmitAsBranches()
1578     if (Cases[0].CC == ISD::SETNE && Cases[0].FalseBB == Cases[1].ThisBB)  in ShouldEmitAsBranches()
1902     for (unsigned i = 0, e = B.Cases.size(); i != e; ++i)  in visitBitTestHeader()
1903       if (!isUIntN(VT.getSizeInBits(), B.Cases[i].Mask)) {  in visitBitTestHeader()
1920   MachineBasicBlock* MBB = B.Cases[0].ThisBB;  in visitBitTestHeader()
2645 void SelectionDAGBuilder::Clusterify(CaseVector &Cases, const SwitchInst *SI) {  in Clusterify()  argument
2659   assert(Cases.empty() && "Cases should be empty before Clusterify;");  in Clusterify()
2660   Cases.reserve(SI->getNumCases());  in Clusterify()
2669         (CaseVal->getValue() - Cases.back().High->getValue()) == 1) {  in Clusterify()
2672       Cases.back().High = CaseVal;  in Clusterify()
2673       Cases.back().ExtraWeight += Weight;  in Clusterify()
2675       Cases.push_back(Case(CaseVal, CaseVal, Succ, Weight));  in Clusterify()
2683       for (auto &I : Cases)  in Clusterify()
2687       dbgs() << "Clusterify finished. Total clusters: " << Cases.size()  in Clusterify()
2710   CaseVector Cases;  in visitSwitch()  local
2711   Clusterify(Cases, &SI);  in visitSwitch()
2717       !Cases.empty()) {  in visitSwitch()
2737     Cases.erase(std::remove_if(Cases.begin(), Cases.end(),  in visitSwitch()
2739                 Cases.end());  in visitSwitch()
2743   if (Cases.empty()) {  in visitSwitch()
2761                              CaseRange(Cases.begin(),Cases.end())));  in visitSwitch()