SDValue ScalarizeVecOp_CONCAT_VECTORS(SDNode *N);
SDValue ScalarizeVecOp_EXTRACT_VECTOR_ELT(SDNode *N);
SDValue ScalarizeVecOp_STORE(StoreSDNode *N, unsigned OpNo);
+ SDValue ScalarizeVecOp_FP_ROUND(SDNode *N, unsigned OpNo);
//===--------------------------------------------------------------------===//
// Vector Splitting Support: LegalizeVectorTypes.cpp
void SplitVecRes_BinOp(SDNode *N, SDValue &Lo, SDValue &Hi);
void SplitVecRes_TernaryOp(SDNode *N, SDValue &Lo, SDValue &Hi);
void SplitVecRes_UnaryOp(SDNode *N, SDValue &Lo, SDValue &Hi);
+ void SplitVecRes_ExtendOp(SDNode *N, SDValue &Lo, SDValue &Hi);
void SplitVecRes_InregOp(SDNode *N, SDValue &Lo, SDValue &Hi);
void SplitVecRes_BITCAST(SDNode *N, SDValue &Lo, SDValue &Hi);
LoadSDNode *LD, ISD::LoadExtType ExtType);
/// Helper genWidenVectorStores - Helper function to generate a set of
- /// stores to store a widen vector into non widen memory
+ /// stores to store a widen vector into non-widen memory
/// StChain: list of chains for the stores we have generated
/// ST: store of a widen value
void GenWidenVectorStores(SmallVectorImpl<SDValue> &StChain, StoreSDNode *ST);
/// Helper genWidenVectorTruncStores - Helper function to generate a set of
- /// stores to store a truncate widen vector into non widen memory
+ /// stores to store a truncate widen vector into non-widen memory
/// StChain: list of chains for the stores we have generated
/// ST: store of a widen value
void GenWidenVectorTruncStores(SmallVectorImpl<SDValue> &StChain,
GetExpandedFloat(Op, Lo, Hi);
}
- /// GetSplitDestVTs - Compute the VTs needed for the low/hi parts of a type
- /// which is split (or expanded) into two not necessarily identical pieces.
- void GetSplitDestVTs(EVT InVT, EVT &LoVT, EVT &HiVT);
-
/// GetPairElements - Use ISD::EXTRACT_ELEMENT nodes to extract the low and
/// high parts of the given value.
void GetPairElements(SDValue Pair, SDValue &Lo, SDValue &Hi);
GetExpandedFloat(Op, Lo, Hi);
}
+
+ /// This function will split the integer \p Op into \p NumElements
+ /// operations of type \p EltVT and store them in \p Ops.
+ void IntegerToVector(SDValue Op, unsigned NumElements,
+ SmallVectorImpl<SDValue> &Ops, EVT EltVT);
+
// Generic Result Expansion.
void ExpandRes_MERGE_VALUES (SDNode *N, unsigned ResNo,
SDValue &Lo, SDValue &Hi);