156     if (isa<ConstantInt>(V) || isa<ConstantFP>(V))  in FoldBitCast()
174       return ConstantFP::get(DestTy->getContext(),  in FoldBitCast()
183   if (ConstantFP *FP = dyn_cast<ConstantFP>(V)) {  in FoldBitCast()
435     if (ConstantFP *FPC = dyn_cast<ConstantFP>(V)) {  in ConstantFoldCastInstruction()
440       return ConstantFP::get(V->getContext(), Val);  in ConstantFoldCastInstruction()
445     if (ConstantFP *FPC = dyn_cast<ConstantFP>(V)) {  in ConstantFoldCastInstruction()
477       return ConstantFP::get(V->getContext(), apf);  in ConstantFoldCastInstruction()
583     if (isa<ConstantInt>(C) || isa<GlobalVariable>(C) || isa<ConstantFP>(C) ||  in ConstantFoldSelectInstruction()
839   if (ConstantFP *CFP = dyn_cast<ConstantFP>(C)) {  in ConstantFoldUnaryInstruction()
845       return ConstantFP::get(C->getContext(), neg(CV));  in ConstantFoldUnaryInstruction()
997       return ConstantFP::getNaN(C1->getType());  in ConstantFoldBinaryInstruction()
1190   } else if (ConstantFP *CFP1 = dyn_cast<ConstantFP>(C1)) {  in ConstantFoldBinaryInstruction()
1191     if (ConstantFP *CFP2 = dyn_cast<ConstantFP>(C2)) {  in ConstantFoldBinaryInstruction()
1200         return ConstantFP::get(C1->getContext(), C3V);  in ConstantFoldBinaryInstruction()
1203         return ConstantFP::get(C1->getContext(), C3V);  in ConstantFoldBinaryInstruction()
1206         return ConstantFP::get(C1->getContext(), C3V);  in ConstantFoldBinaryInstruction()
1209         return ConstantFP::get(C1->getContext(), C3V);  in ConstantFoldBinaryInstruction()
1212         return ConstantFP::get(C1->getContext(), C3V);  in ConstantFoldBinaryInstruction()
1673   } else if (isa<ConstantFP>(C1) && isa<ConstantFP>(C2)) {  in ConstantFoldCompareInstruction()
1674     const APFloat &C1V = cast<ConstantFP>(C1)->getValueAPF();  in ConstantFoldCompareInstruction()
1675     const APFloat &C2V = cast<ConstantFP>(C2)->getValueAPF();  in ConstantFoldCompareInstruction()