587     return Constant::getNullValue(Op0->getType());  in SimplifyAddInst()
656   APInt Offset = APInt::getNullValue(IntPtrTy->getIntegerBitWidth());  in stripAndComputeConstantOffsets()
729     return Constant::getNullValue(Op0->getType());  in SimplifySubInst()
735       return Constant::getNullValue(Op0->getType());  in SimplifySubInst()
742         return Constant::getNullValue(Op0->getType());  in SimplifySubInst()
856     return Constant::getNullValue(Op0->getType());  in SimplifyMulInst()
937     return Constant::getNullValue(Ty);  in simplifyDivRem()
942     return Constant::getNullValue(Op0->getType());  in simplifyDivRem()
947     return IsDiv ? ConstantInt::get(Ty, 1) : Constant::getNullValue(Ty);  in simplifyDivRem()
957     return IsDiv ? Op0 : Constant::getNullValue(Ty);  in simplifyDivRem()
1052     return Constant::getNullValue(Op0->getType());  in simplifyDiv()
1061       return Constant::getNullValue(Op0->getType());  in simplifyDiv()
1077     return Constant::getNullValue(Op0->getType());  in simplifyDiv()
1104     return Constant::getNullValue(Op0->getType());  in simplifyRem()
1159     return ConstantInt::getNullValue(Op0->getType());  in SimplifySRemInst()
1163     return ConstantInt::getNullValue(Op0->getType());  in SimplifySRemInst()
1219     return Constant::getNullValue(Op0->getType());  in SimplifyShift()
1270     return Constant::getNullValue(Op0->getType());  in SimplifyRightShift()
1275     return isExact ? Op0 : Constant::getNullValue(Op0->getType());  in SimplifyRightShift()
1297     return isNSW || isNUW ? Op0 : Constant::getNullValue(Op0->getType());  in SimplifyShlInst()
1788     return Constant::getNullValue(Op0->getType());  in SimplifyAndInst()
1796     return Constant::getNullValue(Op0->getType());  in SimplifyAndInst()
1805     return Constant::getNullValue(Op0->getType());  in SimplifyAndInst()
2070     return Constant::getNullValue(Op0->getType());  in SimplifyXorInst()
2789                                       Constant::getNullValue(RHS->getType()), Q,  in simplifyICmpWithBinOp()
2796               SimplifyICmpInst(Pred, Constant::getNullValue(LHS->getType()),  in simplifyICmpWithBinOp()
3092   APInt Zero = APInt::getNullValue(C->getBitWidth());  in simplifyICmpWithAbsNabs()
3503                                               Constant::getNullValue(SrcTy),  in SimplifyICmpInst()
3512                                               Constant::getNullValue(SrcTy),  in SimplifyICmpInst()
3564         Constant *Null = Constant::getNullValue(GLHS->getPointerOperandType());  in SimplifyICmpInst()
4090             return Constant::getNullValue(GEPTy);  in SimplifyGEPInst()
4548     return ConstantFP::getNullValue(Op0->getType());  in SimplifyFAddInst()
4593     return Constant::getNullValue(Op0->getType());  in SimplifyFSubInst()
4620     return ConstantFP::getNullValue(Op0->getType());  in SimplifyFMulInst()
4666     return ConstantFP::getNullValue(Op0->getType());  in SimplifyFDivInst()
4709       return ConstantFP::getNullValue(Op0->getType());  in SimplifyFRemInst()
4962       return Constant::getNullValue(ReturnType);  in simplifyBinaryIntrinsic()
4979       return Constant::getNullValue(ReturnType);  in simplifyBinaryIntrinsic()
4983       return Constant::getNullValue(ReturnType);  in simplifyBinaryIntrinsic()
5009       return Constant::getNullValue(ReturnType);  in simplifyBinaryIntrinsic()
5014       return Constant::getNullValue(ReturnType);  in simplifyBinaryIntrinsic()