687     if (Index.isNegative() || Index.getActiveBits() >= 32)  in getConstantAtOffset()
1345           APFloat::getZero(Ty->getFltSemantics(), APF.isNegative()));  in FlushFPConstant()
1948         APFloat::getZero(Src.getSemantics(), Src.isNegative()));  in constantFoldCanonicalize()
1979         (!Src.isNegative() || DenormMode.Input == DenormalMode::PositiveZero ||  in constantFoldCanonicalize()
2333       if (!APF.isNegative() && !APF.isZero() && TLI->has(Func))  in ConstantFoldScalarCall1()
2340       if (!APF.isNegative() && !APF.isZero() && TLI->has(Func))  in ConstantFoldScalarCall1()
2348       if (!APF.isNegative() && !APF.isZero() && TLI->has(Func))  in ConstantFoldScalarCall1()
2382       if (!APF.isNegative() && TLI->has(Func))  in ConstantFoldScalarCall1()
2689           ((Mask & fcNegNormal) && Op1V.isNormal() && Op1V.isNegative()) ||  in ConstantFoldScalarCall2()
2690           ((Mask & fcNegSubnormal) && Op1V.isDenormal() && Op1V.isNegative()) ||  in ConstantFoldScalarCall2()
2691           ((Mask & fcNegZero) && Op1V.isZero() && Op1V.isNegative()) ||  in ConstantFoldScalarCall2()
2692           ((Mask & fcPosZero) && Op1V.isZero() && !Op1V.isNegative()) ||  in ConstantFoldScalarCall2()
2693           ((Mask & fcPosSubnormal) && Op1V.isDenormal() && !Op1V.isNegative()) ||  in ConstantFoldScalarCall2()
2694           ((Mask & fcPosNormal) && Op1V.isNormal() && !Op1V.isNegative()) ||  in ConstantFoldScalarCall2()
2933     if (S2.isNegative() && S2.isNonZero() && !S2.isNaN()) {  in ConstantFoldAMDGCNCubeIntrinsic()
2944     if (S1.isNegative() && S1.isNonZero() && !S1.isNaN()) {  in ConstantFoldAMDGCNCubeIntrinsic()
2955     if (S0.isNegative() && S0.isNonZero() && !S0.isNaN()) {  in ConstantFoldAMDGCNCubeIntrinsic()
3439         return Op.isNaN() || (!Op.isZero() && !Op.isNegative());  in isMathLibCallNoop()
3512         return Op.isNaN() || Op.isZero() || !Op.isNegative();  in isMathLibCallNoop()