158     if (isa<ConstantInt>(V) || isa<ConstantFP>(V))  in FoldBitCast()
176       return ConstantFP::get(DestTy->getContext(),  in FoldBitCast()
185   if (ConstantFP *FP = dyn_cast<ConstantFP>(V)) {  in FoldBitCast()
437     if (ConstantFP *FPC = dyn_cast<ConstantFP>(V)) {  in ConstantFoldCastInstruction()
448       return ConstantFP::get(V->getContext(), Val);  in ConstantFoldCastInstruction()
453     if (ConstantFP *FPC = dyn_cast<ConstantFP>(V)) {  in ConstantFoldCastInstruction()
485       return ConstantFP::get(V->getContext(), apf);  in ConstantFoldCastInstruction()
591     if (isa<ConstantInt>(C) || isa<GlobalVariable>(C) || isa<ConstantFP>(C) ||  in ConstantFoldSelectInstruction()
835   if (ConstantFP *CFP = dyn_cast<ConstantFP>(C)) {  in ConstantFoldUnaryInstruction()
841       return ConstantFP::get(C->getContext(), neg(CV));  in ConstantFoldUnaryInstruction()
993       return ConstantFP::getNaN(C1->getType());  in ConstantFoldBinaryInstruction()
1186   } else if (ConstantFP *CFP1 = dyn_cast<ConstantFP>(C1)) {  in ConstantFoldBinaryInstruction()
1187     if (ConstantFP *CFP2 = dyn_cast<ConstantFP>(C2)) {  in ConstantFoldBinaryInstruction()
1196         return ConstantFP::get(C1->getContext(), C3V);  in ConstantFoldBinaryInstruction()
1199         return ConstantFP::get(C1->getContext(), C3V);  in ConstantFoldBinaryInstruction()
1202         return ConstantFP::get(C1->getContext(), C3V);  in ConstantFoldBinaryInstruction()
1205         return ConstantFP::get(C1->getContext(), C3V);  in ConstantFoldBinaryInstruction()
1208         return ConstantFP::get(C1->getContext(), C3V);  in ConstantFoldBinaryInstruction()
1805   } else if (isa<ConstantFP>(C1) && isa<ConstantFP>(C2)) {  in ConstantFoldCompareInstruction()
1806     const APFloat &C1V = cast<ConstantFP>(C1)->getValueAPF();  in ConstantFoldCompareInstruction()
1807     const APFloat &C2V = cast<ConstantFP>(C2)->getValueAPF();  in ConstantFoldCompareInstruction()