Lines Matching refs:UndefValue
85 if (Element && isa<UndefValue>(Element)) { in foldConstVectorToAPInt()
221 if (Src && isa<UndefValue>(Src)) in FoldBitCast()
262 if (isa<UndefValue>(Element)) { in FoldBitCast()
264 Result.append(Ratio, UndefValue::get(DstEltTy)); in FoldBitCast()
424 if (isa<ConstantAggregateZero>(C) || isa<UndefValue>(C)) in ReadDataFromGlobal()
761 if (isa<UndefValue>(C)) in ConstantFoldLoadFromUniformValue()
762 return UndefValue::get(Ty); in ConstantFoldLoadFromUniformValue()
1124 if (isa<UndefValue>(Incoming)) in ConstantFoldInstruction()
1140 return CommonValue ? CommonValue : UndefValue::get(PN->getType()); in ConstantFoldInstruction()
1917 if (isa<UndefValue>(Op)) { in getConstIntOrUndef()
2040 if (isa<UndefValue>(Operands[0])) { in ConstantFoldScalarCall1()
2647 bool IsOp0Undef = isa<UndefValue>(Operands[0]); in ConstantFoldIntrinsicCall2()
2648 bool IsOp1Undef = isa<UndefValue>(Operands[1]); in ConstantFoldIntrinsicCall2()
2802 return UndefValue::get(Ty); in ConstantFoldIntrinsicCall2()
2888 return UndefValue::get(Ty); in ConstantFoldIntrinsicCall2()
2903 return UndefValue::get(Ty); in ConstantFoldIntrinsicCall2()
2930 return UndefValue::get(Ty); in ConstantFoldIntrinsicCall2()
3064 return UndefValue::get(Ty); in ConstantFoldAMDGCNPermIntrinsic()
3090 return UndefValue::get(Ty); in ConstantFoldAMDGCNPermIntrinsic()
3207 return UndefValue::get(Ty); in ConstantFoldScalarCall3()
3278 if (isa<UndefValue>(MaskElt)) { in ConstantFoldFixedVectorCall()