llvm/CodeGen/TargetLowering.h

1064   LegalizeAction getLoadExtAction(unsigned ExtType, EVT ValVT,
1066     if (ValVT.isExtended() || MemVT.isExtended()) return Expand;
1067     unsigned ValI = (unsigned) ValVT.getSimpleVT().SimpleTy;
1076   bool isLoadExtLegal(unsigned ExtType, EVT ValVT, EVT MemVT) const {
1077     return getLoadExtAction(ExtType, ValVT, MemVT) == Legal;
1082   bool isLoadExtLegalOrCustom(unsigned ExtType, EVT ValVT, EVT MemVT) const {
1083     return getLoadExtAction(ExtType, ValVT, MemVT) == Legal ||
1084            getLoadExtAction(ExtType, ValVT, MemVT) == Custom;
1090   LegalizeAction getTruncStoreAction(EVT ValVT, EVT MemVT) const {
1091     if (ValVT.isExtended() || MemVT.isExtended()) return Expand;
1092     unsigned ValI = (unsigned) ValVT.getSimpleVT().SimpleTy;
1101   bool isTruncStoreLegal(EVT ValVT, EVT MemVT) const {
1102     return isTypeLegal(ValVT) && getTruncStoreAction(ValVT, MemVT) == Legal;
1107   bool isTruncStoreLegalOrCustom(EVT ValVT, EVT MemVT) const {
1108     return isTypeLegal(ValVT) &&
1109       (getTruncStoreAction(ValVT, MemVT) == Legal ||
1110        getTruncStoreAction(ValVT, MemVT) == Custom);
2011   void setLoadExtAction(unsigned ExtType, MVT ValVT, MVT MemVT,
2013     assert(ExtType < ISD::LAST_LOADEXT_TYPE && ValVT.isValid() &&
2017     LoadExtActions[ValVT.SimpleTy][MemVT.SimpleTy] &= ~((uint16_t)0xF << Shift);
2018     LoadExtActions[ValVT.SimpleTy][MemVT.SimpleTy] |= (uint16_t)Action << Shift;
2023   void setTruncStoreAction(MVT ValVT, MVT MemVT,
2025     assert(ValVT.isValid() && MemVT.isValid() && "Table isn't big enough!");
2026     TruncStoreActions[(unsigned)ValVT.SimpleTy][MemVT.SimpleTy] = Action;