3077   APFloat Frac(APFloat::IEEEdouble);  in TEST()  local
3080   Frac = frexp(PZero, Exp, RM);  in TEST()
3082   EXPECT_TRUE(Frac.isPosZero());  in TEST()
3084   Frac = frexp(MZero, Exp, RM);  in TEST()
3086   EXPECT_TRUE(Frac.isNegZero());  in TEST()
3089   Frac = frexp(One, Exp, RM);  in TEST()
3091   EXPECT_TRUE(APFloat(APFloat::IEEEdouble, "0x1p-1").bitwiseIsEqual(Frac));  in TEST()
3093   Frac = frexp(MOne, Exp, RM);  in TEST()
3095   EXPECT_TRUE(APFloat(APFloat::IEEEdouble, "-0x1p-1").bitwiseIsEqual(Frac));  in TEST()
3097   Frac = frexp(LargestDenormal, Exp, RM);  in TEST()
3099   EXPECT_TRUE(APFloat(APFloat::IEEEdouble, "0x1.ffffffffffffep-1").bitwiseIsEqual(Frac));  in TEST()
3101   Frac = frexp(NegLargestDenormal, Exp, RM);  in TEST()
3103   EXPECT_TRUE(APFloat(APFloat::IEEEdouble, "-0x1.ffffffffffffep-1").bitwiseIsEqual(Frac));  in TEST()
3106   Frac = frexp(Smallest, Exp, RM);  in TEST()
3108   EXPECT_TRUE(APFloat(APFloat::IEEEdouble, "0x1p-1").bitwiseIsEqual(Frac));  in TEST()
3110   Frac = frexp(NegSmallest, Exp, RM);  in TEST()
3112   EXPECT_TRUE(APFloat(APFloat::IEEEdouble, "-0x1p-1").bitwiseIsEqual(Frac));  in TEST()
3115   Frac = frexp(Largest, Exp, RM);  in TEST()
3117   EXPECT_TRUE(APFloat(APFloat::IEEEdouble, "0x1.fffffffffffffp-1").bitwiseIsEqual(Frac));  in TEST()
3119   Frac = frexp(NegLargest, Exp, RM);  in TEST()
3121   EXPECT_TRUE(APFloat(APFloat::IEEEdouble, "-0x1.fffffffffffffp-1").bitwiseIsEqual(Frac));  in TEST()
3124   Frac = frexp(PInf, Exp, RM);  in TEST()
3126   EXPECT_TRUE(Frac.isInfinity() && !Frac.isNegative());  in TEST()
3128   Frac = frexp(MInf, Exp, RM);  in TEST()
3130   EXPECT_TRUE(Frac.isInfinity() && Frac.isNegative());  in TEST()
3132   Frac = frexp(QPNaN, Exp, RM);  in TEST()
3134   EXPECT_TRUE(Frac.isNaN());  in TEST()
3136   Frac = frexp(QMNaN, Exp, RM);  in TEST()
3138   EXPECT_TRUE(Frac.isNaN());  in TEST()
3140   Frac = frexp(SNaN, Exp, RM);  in TEST()
3142   EXPECT_TRUE(Frac.isNaN() && !Frac.isSignaling());  in TEST()
3144   Frac = frexp(SNaNWithPayload, Exp, RM);  in TEST()
3146   EXPECT_TRUE(Frac.isNaN() && !Frac.isSignaling());  in TEST()
3147   EXPECT_EQ(Payload, Frac.bitcastToAPInt().getLoBits(51));  in TEST()
3149   Frac = frexp(APFloat(APFloat::IEEEdouble, "0x0.ffffp-1"), Exp, RM);  in TEST()
3151   EXPECT_TRUE(APFloat(APFloat::IEEEdouble, "0x1.fffep-1").bitwiseIsEqual(Frac));  in TEST()
3153   Frac = frexp(APFloat(APFloat::IEEEdouble, "0x1p-51"), Exp, RM);  in TEST()
3155   EXPECT_TRUE(APFloat(APFloat::IEEEdouble, "0x1p-1").bitwiseIsEqual(Frac));  in TEST()
3157   Frac = frexp(APFloat(APFloat::IEEEdouble, "0x1.c60f120d9f87cp+51"), Exp, RM);  in TEST()
3159   EXPECT_TRUE(APFloat(APFloat::IEEEdouble, "0x1.c60f120d9f87cp-1").bitwiseIsEqual(Frac));  in TEST()