424 APFloat llvm::getAPFloatFromSize(double Val, unsigned Size) {  in getAPFloatFromSize()
426     return APFloat(float(Val));  in getAPFloatFromSize()
428     return APFloat(Val);  in getAPFloatFromSize()
432   APFloat APF(Val);  in getAPFloatFromSize()
433   APF.convert(APFloat::IEEEhalf(), APFloat::rmNearestTiesToEven, &Ignored);  in getAPFloatFromSize()
492 Optional<APFloat> llvm::ConstantFoldFPBinOp(unsigned Opcode, const Register Op1,  in ConstantFoldFPBinOp()
503   APFloat C1 = Op1Cst->getValueAPF();  in ConstantFoldFPBinOp()
504   const APFloat &C2 = Op2Cst->getValueAPF();  in ConstantFoldFPBinOp()
507     C1.add(C2, APFloat::rmNearestTiesToEven);  in ConstantFoldFPBinOp()
510     C1.subtract(C2, APFloat::rmNearestTiesToEven);  in ConstantFoldFPBinOp()
513     C1.multiply(C2, APFloat::rmNearestTiesToEven);  in ConstantFoldFPBinOp()
516     C1.divide(C2, APFloat::rmNearestTiesToEven);  in ConstantFoldFPBinOp()
676 Optional<APFloat> llvm::ConstantFoldIntToFloat(unsigned Opcode, LLT DstTy,  in ConstantFoldIntToFloat()
681     APFloat DstVal(getFltSemanticForLLT(DstTy));  in ConstantFoldIntToFloat()
683                             APFloat::rmNearestTiesToEven);  in ConstantFoldIntToFloat()