978 bool AMDGPUTargetLowering::isNarrowingProfitable(EVT SrcVT, EVT DestVT) const {  in isNarrowingProfitable()
985   return SrcVT.getSizeInBits() > 32 && DestVT.getSizeInBits() == 32;  in isNarrowingProfitable()
3303   EVT DestVT = Op.getValueType();  in LowerUINT_TO_FP()  local
3308     if (DestVT == MVT::f16)  in LowerUINT_TO_FP()
3314     return DAG.getNode(ISD::UINT_TO_FP, DL, DestVT, Ext);  in LowerUINT_TO_FP()
3317   if (DestVT == MVT::bf16) {  in LowerUINT_TO_FP()
3327   if (Subtarget->has16BitInsts() && DestVT == MVT::f16) {  in LowerUINT_TO_FP()
3339   if (DestVT == MVT::f32)  in LowerUINT_TO_FP()
3342   assert(DestVT == MVT::f64);  in LowerUINT_TO_FP()
3348   EVT DestVT = Op.getValueType();  in LowerSINT_TO_FP()  local
3354     if (DestVT == MVT::f16)  in LowerSINT_TO_FP()
3360     return DAG.getNode(ISD::SINT_TO_FP, DL, DestVT, Ext);  in LowerSINT_TO_FP()
3363   if (DestVT == MVT::bf16) {  in LowerSINT_TO_FP()
3375   if (Subtarget->has16BitInsts() && DestVT == MVT::f16) {  in LowerSINT_TO_FP()
3388   if (DestVT == MVT::f32)  in LowerSINT_TO_FP()
3391   assert(DestVT == MVT::f64);  in LowerSINT_TO_FP()
3574   EVT DestVT = Op.getValueType();  in LowerFP_TO_INT()  local
3577   if (SrcVT == MVT::f16 && DestVT == MVT::i16)  in LowerFP_TO_INT()
3583     return DAG.getNode(Op.getOpcode(), DL, DestVT, PromotedSrc);  in LowerFP_TO_INT()
3587   if (DestVT == MVT::i16 && (SrcVT == MVT::f32 || SrcVT == MVT::f64)) {  in LowerFP_TO_INT()
3594   if (DestVT != MVT::i64)  in LowerFP_TO_INT()
4999     EVT DestVT = N->getValueType(0);  in PerformDAGCombine()  local
5006     if (DestVT.isVector()) {  in PerformDAGCombine()
5010            isOperationLegal(ISD::BUILD_VECTOR, DestVT))) {  in PerformDAGCombine()
5012         unsigned NElts = DestVT.getVectorNumElements();  in PerformDAGCombine()
5015           EVT DestEltVT = DestVT.getVectorElementType();  in PerformDAGCombine()
5024           return DAG.getBuildVector(DestVT, SL, CastedElts);  in PerformDAGCombine()
5029     if (DestVT.getSizeInBits() != 64 || !DestVT.isVector())  in PerformDAGCombine()
5043       return DAG.getNode(ISD::BITCAST, SL, DestVT, BV);  in PerformDAGCombine()
5054       return DAG.getNode(ISD::BITCAST, SL, DestVT, Vec);  in PerformDAGCombine()