303       setOperationAction(ISD::TRUNCATE, MVT::i1, Custom);  in PPCTargetLowering()
907     setOperationAction(ISD::TRUNCATE, MVT::v8i8, Custom);  in PPCTargetLowering()
908     setOperationAction(ISD::TRUNCATE, MVT::v4i8, Custom);  in PPCTargetLowering()
909     setOperationAction(ISD::TRUNCATE, MVT::v2i8, Custom);  in PPCTargetLowering()
910     setOperationAction(ISD::TRUNCATE, MVT::v4i16, Custom);  in PPCTargetLowering()
911     setOperationAction(ISD::TRUNCATE, MVT::v2i16, Custom);  in PPCTargetLowering()
1402   setTargetDAGCombine({ISD::TRUNCATE, ISD::VECTOR_SHUFFLE});  in PPCTargetLowering()
1405     setTargetDAGCombine({ISD::TRUNCATE, ISD::SETCC, ISD::SELECT_CC});  in PPCTargetLowering()
4350           ArgValue = DAG.getNode(ISD::TRUNCATE, dl, MVT::i1, ArgValue);  in LowerFormalArguments_32SVR4()
4490   return DAG.getNode(ISD::TRUNCATE, dl, ObjectVT, ArgVal);  in extendArgForPPC64()
4760           ArgVal = DAG.getNode(ISD::TRUNCATE, dl, MVT::i32, ArgVal);  in LowerFormalArguments_64SVR4()
5389       Val = DAG.getNode(ISD::TRUNCATE, dl, VA.getValVT(), Val);  in LowerCallResult()
5394       Val = DAG.getNode(ISD::TRUNCATE, dl, VA.getValVT(), Val);  in LowerCallResult()
5399       Val = DAG.getNode(ISD::TRUNCATE, dl, VA.getValVT(), Val);  in LowerCallResult()
7126   return DAG.getNode(ISD::TRUNCATE, dl, ValVT, ArgValue);  in truncateScalarIntegerArg()
8042   SDValue Result = DAG.getNode(ISD::TRUNCATE, dl, MVT::i1, NewLD);  in LowerLOAD()
9061     CWD = DAG.getNode(ISD::TRUNCATE, dl, MVT::i32,  in LowerGET_ROUNDING()
9094       DAG.getNode((VT.getSizeInBits() < 16 ? ISD::TRUNCATE : ISD::ZERO_EXTEND),  in LowerGET_ROUNDING()
11184       Val = DAG.getNode(ISD::TRUNCATE, DL, MVT::i64, Val);  in LowerINTRINSIC_VOID()
11293     SDValue ValLo = DAG.getNode(ISD::TRUNCATE, dl, MVT::i64, Val);  in LowerATOMIC_LOAD_STORE()
11296     ValHi = DAG.getNode(ISD::TRUNCATE, dl, MVT::i64, ValHi);  in LowerATOMIC_LOAD_STORE()
11832   case ISD::TRUNCATE:           return LowerTRUNCATE(Op, DAG);  in LowerOperation()
11921     Results.push_back(DAG.getNode(ISD::TRUNCATE, dl, MVT::i1, NewInt));  in ReplaceNodeResults()
11968   case ISD::TRUNCATE: {  in ReplaceNodeResults()
14027   return DAG.getNode(ISD::TRUNCATE, DL, MVT::i1, Final);  in generateEquivalentSub()
14085   if (N->getOpcode() == ISD::TRUNCATE &&  in DAGCombineTruncBoolExt()
14139       N->getOperand(0).getOpcode() != ISD::TRUNCATE &&  in DAGCombineTruncBoolExt()
14151       N->getOperand(1).getOpcode() != ISD::TRUNCATE &&  in DAGCombineTruncBoolExt()
14171     if (N->getOpcode() == ISD::TRUNCATE)  in DAGCombineTruncBoolExt()
14203                  BinOp.getOperand(i).getOpcode() == ISD::TRUNCATE ||  in DAGCombineTruncBoolExt()
14287     if (PromOp.getOpcode() == ISD::TRUNCATE ||  in DAGCombineTruncBoolExt()
14300         RepValue = DAG.getNode(ISD::TRUNCATE, dl, MVT::i1, RepValue);  in DAGCombineTruncBoolExt()
14331         Ops[C+i] = DAG.getNode(ISD::TRUNCATE, dl, MVT::i1, Ops[C+i]);  in DAGCombineTruncBoolExt()
14338   if (N->getOpcode() == ISD::TRUNCATE)  in DAGCombineTruncBoolExt()
14401       if (BinOp.getOperand(i).getOpcode() == ISD::TRUNCATE ||  in DAGCombineExtBoolTrunc()
14589         Ops[0] = DAG.getNode(ISD::TRUNCATE, dl, SI0->second, Ops[0]);  in DAGCombineExtBoolTrunc()
14592         Ops[1] = DAG.getNode(ISD::TRUNCATE, dl, SI1->second, Ops[1]);  in DAGCombineExtBoolTrunc()
15839   case ISD::TRUNCATE:  in PerformDAGCombine()
15900           BSwapOp = DAG.getNode(ISD::TRUNCATE, dl, MVT::i32, BSwapOp);  in PerformDAGCombine()
15987       if (Trunc->getOpcode() != ISD::TRUNCATE)  in PerformDAGCombine()
15990       if (Trunc->getOpcode() != ISD::TRUNCATE ||  in PerformDAGCombine()
16001       if (Trunc2->getOpcode() != ISD::TRUNCATE ||  in PerformDAGCombine()
16349         ResVal = DAG.getNode(ISD::TRUNCATE, dl, MVT::i16, BSLoad);  in PerformDAGCombine()
17810   if (ExtsSrc.getOpcode() == ISD::TRUNCATE &&  in combineSHL()