84     if (isa<ConstantInt>(V) || isa<ConstantFP>(V))  in FoldBitCast()
93       return ConstantFP::get(DestTy->getContext(),  in FoldBitCast()
102   if (ConstantFP *FP = dyn_cast<ConstantFP>(V)) {  in FoldBitCast()
257     if (ConstantFP *FPC = dyn_cast<ConstantFP>(V)) {  in ConstantFoldCastInstruction()
262       return ConstantFP::get(V->getContext(), Val);  in ConstantFoldCastInstruction()
267     if (ConstantFP *FPC = dyn_cast<ConstantFP>(V)) {  in ConstantFoldCastInstruction()
289       return ConstantFP::get(V->getContext(), apf);  in ConstantFoldCastInstruction()
397     if (isa<ConstantInt>(C) || isa<GlobalVariable>(C) || isa<ConstantFP>(C) ||  in ConstantFoldSelectInstruction()
642   if (ConstantFP *CFP = dyn_cast<ConstantFP>(C)) {  in ConstantFoldUnaryInstruction()
648       return ConstantFP::get(C->getContext(), neg(CV));  in ConstantFoldUnaryInstruction()
790       return ConstantFP::getNaN(C1->getType());  in ConstantFoldBinaryInstruction()
953   } else if (ConstantFP *CFP1 = dyn_cast<ConstantFP>(C1)) {  in ConstantFoldBinaryInstruction()
954     if (ConstantFP *CFP2 = dyn_cast<ConstantFP>(C2)) {  in ConstantFoldBinaryInstruction()
963         return ConstantFP::get(C1->getContext(), C3V);  in ConstantFoldBinaryInstruction()
966         return ConstantFP::get(C1->getContext(), C3V);  in ConstantFoldBinaryInstruction()
969         return ConstantFP::get(C1->getContext(), C3V);  in ConstantFoldBinaryInstruction()
972         return ConstantFP::get(C1->getContext(), C3V);  in ConstantFoldBinaryInstruction()
975         return ConstantFP::get(C1->getContext(), C3V);  in ConstantFoldBinaryInstruction()
1276   } else if (isa<ConstantFP>(C1) && isa<ConstantFP>(C2)) {  in ConstantFoldCompareInstruction()
1277     const APFloat &C1V = cast<ConstantFP>(C1)->getValueAPF();  in ConstantFoldCompareInstruction()
1278     const APFloat &C2V = cast<ConstantFP>(C2)->getValueAPF();  in ConstantFoldCompareInstruction()