155     if (isa<ConstantInt>(V) || isa<ConstantFP>(V))  in FoldBitCast()
173       return ConstantFP::get(DestTy->getContext(),  in FoldBitCast()
182   if (ConstantFP *FP = dyn_cast<ConstantFP>(V)) {  in FoldBitCast()
592     if (ConstantFP *FPC = dyn_cast<ConstantFP>(V)) {  in ConstantFoldCastInstruction()
603       return ConstantFP::get(V->getContext(), Val);  in ConstantFoldCastInstruction()
608     if (ConstantFP *FPC = dyn_cast<ConstantFP>(V)) {  in ConstantFoldCastInstruction()
687       return ConstantFP::get(V->getContext(), apf);  in ConstantFoldCastInstruction()
1022       return ConstantFP::getNaN(C1->getType());  in ConstantFoldBinaryInstruction()
1195   } else if (ConstantFP *CFP1 = dyn_cast<ConstantFP>(C1)) {  in ConstantFoldBinaryInstruction()
1196     if (ConstantFP *CFP2 = dyn_cast<ConstantFP>(C2)) {  in ConstantFoldBinaryInstruction()
1205         return ConstantFP::get(C1->getContext(), C3V);  in ConstantFoldBinaryInstruction()
1208         return ConstantFP::get(C1->getContext(), C3V);  in ConstantFoldBinaryInstruction()
1211         return ConstantFP::get(C1->getContext(), C3V);  in ConstantFoldBinaryInstruction()
1214         return ConstantFP::get(C1->getContext(), C3V);  in ConstantFoldBinaryInstruction()
1217         return ConstantFP::get(C1->getContext(), C3V);  in ConstantFoldBinaryInstruction()
1789   } else if (isa<ConstantFP>(C1) && isa<ConstantFP>(C2)) {  in ConstantFoldCompareInstruction()
1790     const APFloat &C1V = cast<ConstantFP>(C1)->getValueAPF();  in ConstantFoldCompareInstruction()
1791     const APFloat &C2V = cast<ConstantFP>(C2)->getValueAPF();  in ConstantFoldCompareInstruction()