CodeGen/SelectionDAG/LegalizeVectorTypes.cpp

35 void DAGTypeLegalizer::ScalarizeVectorResult(SDNode *N, unsigned ResNo) {
36   LLVM_DEBUG(dbgs() << "Scalarize node result " << ResNo << ": "; N->dump(&DAG);
43     dbgs() << "ScalarizeVectorResult #" << ResNo << ": ";
50   case ISD::MERGE_VALUES:      R = ScalarizeVecRes_MERGE_VALUES(N, ResNo);break;
162     R = ScalarizeVecRes_OverflowOp(N, ResNo);
176     SetScalarizedVector(SDValue(N, ResNo), R);
233                                                      unsigned ResNo) {
256   unsigned OtherNo = 1 - ResNo;
266   return SDValue(ScalarNode, ResNo);
270                                                        unsigned ResNo) {
271   SDValue Op = DisintegrateMERGE_VALUES(N, ResNo);
807 void DAGTypeLegalizer::SplitVectorResult(SDNode *N, unsigned ResNo) {
812   if (CustomLowerNode(N, N->getValueType(ResNo), true))
818     dbgs() << "SplitVectorResult #" << ResNo << ": ";
825   case ISD::MERGE_VALUES: SplitRes_MERGE_VALUES(N, ResNo, Lo, Hi); break;
957     SplitVecRes_OverflowOp(N, ResNo, Lo, Hi);
971     SetSplitVector(SDValue(N, ResNo), Lo, Hi);
1364 void DAGTypeLegalizer::SplitVecRes_OverflowOp(SDNode *N, unsigned ResNo,
1388   Lo = SDValue(LoNode, ResNo);
1389   Hi = SDValue(HiNode, ResNo);
1392   unsigned OtherNo = 1 - ResNo;
2669 void DAGTypeLegalizer::WidenVectorResult(SDNode *N, unsigned ResNo) {
2670   LLVM_DEBUG(dbgs() << "Widen node result " << ResNo << ": "; N->dump(&DAG);
2674   if (CustomWidenLowerNode(N, N->getValueType(ResNo)))
2681     dbgs() << "WidenVectorResult #" << ResNo << ": ";
2687   case ISD::MERGE_VALUES:      Res = WidenVecRes_MERGE_VALUES(N, ResNo); break;
2768     Res = WidenVecRes_OverflowOp(N, ResNo);
2855     SetWidenedVector(SDValue(N, ResNo), Res);
3171 SDValue DAGTypeLegalizer::WidenVecRes_OverflowOp(SDNode *N, unsigned ResNo) {
3179   if (ResNo == 0) {
3208   unsigned OtherNo = 1 - ResNo;
3220   return SDValue(WideNode, ResNo);
3451 SDValue DAGTypeLegalizer::WidenVecRes_MERGE_VALUES(SDNode *N, unsigned ResNo) {
3452   SDValue WidenVec = DisintegrateMERGE_VALUES(N, ResNo);