174                              APFloat(DestTy->getFltSemantics(),  in FoldBitCast()
594       APFloat Val = FPC->getValueAPF();  in ConstantFoldCastInstruction()
595       Val.convert(DestTy->isHalfTy() ? APFloat::IEEEhalf() :  in ConstantFoldCastInstruction()
596                   DestTy->isFloatTy() ? APFloat::IEEEsingle() :  in ConstantFoldCastInstruction()
597                   DestTy->isDoubleTy() ? APFloat::IEEEdouble() :  in ConstantFoldCastInstruction()
598                   DestTy->isX86_FP80Ty() ? APFloat::x87DoubleExtended() :  in ConstantFoldCastInstruction()
599                   DestTy->isFP128Ty() ? APFloat::IEEEquad() :  in ConstantFoldCastInstruction()
600                   DestTy->isPPC_FP128Ty() ? APFloat::PPCDoubleDouble() :  in ConstantFoldCastInstruction()
601                   APFloat::Bogus(),  in ConstantFoldCastInstruction()
602                   APFloat::rmNearestTiesToEven, &ignored);  in ConstantFoldCastInstruction()
609       const APFloat &V = FPC->getValueAPF();  in ConstantFoldCastInstruction()
613       if (APFloat::opInvalidOp ==  in ConstantFoldCastInstruction()
614           V.convertToInteger(IntVal, APFloat::rmTowardZero, &ignored)) {  in ConstantFoldCastInstruction()
683       APFloat apf(DestTy->getFltSemantics(),  in ConstantFoldCastInstruction()
686                            APFloat::rmNearestTiesToEven);  in ConstantFoldCastInstruction()
1197       const APFloat &C1V = CFP1->getValueAPF();  in ConstantFoldBinaryInstruction()
1198       const APFloat &C2V = CFP2->getValueAPF();  in ConstantFoldBinaryInstruction()
1199       APFloat C3V = C1V;  // copy for modification  in ConstantFoldBinaryInstruction()
1204         (void)C3V.add(C2V, APFloat::rmNearestTiesToEven);  in ConstantFoldBinaryInstruction()
1207         (void)C3V.subtract(C2V, APFloat::rmNearestTiesToEven);  in ConstantFoldBinaryInstruction()
1210         (void)C3V.multiply(C2V, APFloat::rmNearestTiesToEven);  in ConstantFoldBinaryInstruction()
1213         (void)C3V.divide(C2V, APFloat::rmNearestTiesToEven);  in ConstantFoldBinaryInstruction()
1790     const APFloat &C1V = cast<ConstantFP>(C1)->getValueAPF();  in ConstantFoldCompareInstruction()
1791     const APFloat &C2V = cast<ConstantFP>(C2)->getValueAPF();  in ConstantFoldCompareInstruction()
1792     APFloat::cmpResult R = C1V.compare(C2V);  in ConstantFoldCompareInstruction()
1798       return ConstantInt::get(ResultTy, R==APFloat::cmpUnordered);  in ConstantFoldCompareInstruction()
1800       return ConstantInt::get(ResultTy, R!=APFloat::cmpUnordered);  in ConstantFoldCompareInstruction()
1802       return ConstantInt::get(ResultTy, R==APFloat::cmpUnordered ||  in ConstantFoldCompareInstruction()
1803                                         R==APFloat::cmpEqual);  in ConstantFoldCompareInstruction()
1805       return ConstantInt::get(ResultTy, R==APFloat::cmpEqual);  in ConstantFoldCompareInstruction()
1807       return ConstantInt::get(ResultTy, R!=APFloat::cmpEqual);  in ConstantFoldCompareInstruction()
1809       return ConstantInt::get(ResultTy, R==APFloat::cmpLessThan ||  in ConstantFoldCompareInstruction()
1810                                         R==APFloat::cmpGreaterThan);  in ConstantFoldCompareInstruction()
1812       return ConstantInt::get(ResultTy, R==APFloat::cmpUnordered ||  in ConstantFoldCompareInstruction()
1813                                         R==APFloat::cmpLessThan);  in ConstantFoldCompareInstruction()
1815       return ConstantInt::get(ResultTy, R==APFloat::cmpLessThan);  in ConstantFoldCompareInstruction()
1817       return ConstantInt::get(ResultTy, R==APFloat::cmpUnordered ||  in ConstantFoldCompareInstruction()
1818                                         R==APFloat::cmpGreaterThan);  in ConstantFoldCompareInstruction()
1820       return ConstantInt::get(ResultTy, R==APFloat::cmpGreaterThan);  in ConstantFoldCompareInstruction()
1822       return ConstantInt::get(ResultTy, R!=APFloat::cmpGreaterThan);  in ConstantFoldCompareInstruction()
1824       return ConstantInt::get(ResultTy, R==APFloat::cmpLessThan ||  in ConstantFoldCompareInstruction()
1825                                         R==APFloat::cmpEqual);  in ConstantFoldCompareInstruction()
1827       return ConstantInt::get(ResultTy, R!=APFloat::cmpLessThan);  in ConstantFoldCompareInstruction()
1829       return ConstantInt::get(ResultTy, R==APFloat::cmpGreaterThan ||  in ConstantFoldCompareInstruction()
1830                                         R==APFloat::cmpEqual);  in ConstantFoldCompareInstruction()