diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 261 |
1 files changed, 143 insertions, 118 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index 592f5152558..03179b7c3d3 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -664,8 +664,8 @@ void SDDbgInfo::erase(const SDNode *Node) { } void SelectionDAG::DeallocateNode(SDNode *N) { - // If we have operands, deallocate them. - removeOperands(N); + if (N->OperandsNeedDelete) + delete[] N->OperandList; // Set the opcode to DELETED_NODE to help catch bugs when node // memory is reallocated. @@ -912,7 +912,6 @@ void SelectionDAG::init(MachineFunction &mf) { SelectionDAG::~SelectionDAG() { assert(!UpdateListeners && "Dangling registered DAGUpdateListeners"); allnodes_clear(); - OperandRecycler.clear(OperandAllocator); delete DbgInfo; } @@ -926,26 +925,24 @@ void SelectionDAG::allnodes_clear() { #endif } -SDNode *SelectionDAG::GetBinarySDNode(unsigned Opcode, SDLoc DL, SDVTList VTs, - SDValue N1, SDValue N2, - const SDNodeFlags *Flags) { - SDValue Ops[] = {N1, N2}; - +BinarySDNode *SelectionDAG::GetBinarySDNode(unsigned Opcode, SDLoc DL, + SDVTList VTs, SDValue N1, + SDValue N2, + const SDNodeFlags *Flags) { if (isBinOpWithFlags(Opcode)) { // If no flags were passed in, use a default flags object. SDNodeFlags F; if (Flags == nullptr) Flags = &F; - auto *FN = newSDNode<BinaryWithFlagsSDNode>(Opcode, DL.getIROrder(), - DL.getDebugLoc(), VTs, *Flags); - createOperands(FN, Ops); + auto *FN = newSDNode<BinaryWithFlagsSDNode>( + Opcode, DL.getIROrder(), DL.getDebugLoc(), VTs, N1, N2, *Flags); return FN; } - auto *N = newSDNode<SDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), VTs); - createOperands(N, Ops); + auto *N = newSDNode<BinarySDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), + VTs, N1, N2); return N; } @@ -985,7 +982,6 @@ SDNode *SelectionDAG::FindNodeOrInsertPos(const FoldingSetNodeID &ID, void SelectionDAG::clear() { allnodes_clear(); - OperandRecycler.clear(OperandAllocator); OperandAllocator.Reset(); CSEMap.clear(); @@ -1642,9 +1638,7 @@ SDValue SelectionDAG::getVectorShuffle(EVT VT, SDLoc dl, SDValue N1, memcpy(MaskAlloc, &MaskVec[0], NElts * sizeof(int)); auto *N = newSDNode<ShuffleVectorSDNode>(VT, dl.getIROrder(), - dl.getDebugLoc(), MaskAlloc); - createOperands(N, Ops); - + dl.getDebugLoc(), N1, N2, MaskAlloc); CSEMap.InsertNode(N, IP); InsertNode(N); return SDValue(N, 0); @@ -1677,10 +1671,8 @@ SDValue SelectionDAG::getConvertRndSat(EVT VT, SDLoc dl, if (SDNode *E = FindNodeOrInsertPos(ID, dl.getDebugLoc(), IP)) return SDValue(E, 0); - auto *N = - newSDNode<CvtRndSatSDNode>(VT, dl.getIROrder(), dl.getDebugLoc(), Code); - createOperands(N, Ops); - + auto *N = newSDNode<CvtRndSatSDNode>(VT, dl.getIROrder(), dl.getDebugLoc(), + Ops, Code); CSEMap.InsertNode(N, IP); InsertNode(N); return SDValue(N, 0); @@ -1723,9 +1715,8 @@ SDValue SelectionDAG::getEHLabel(SDLoc dl, SDValue Root, MCSymbol *Label) { if (SDNode *E = FindNodeOrInsertPos(ID, IP)) return SDValue(E, 0); - auto *N = newSDNode<EHLabelSDNode>(dl.getIROrder(), dl.getDebugLoc(), Label); - createOperands(N, Ops); - + auto *N = + newSDNode<EHLabelSDNode>(dl.getIROrder(), dl.getDebugLoc(), Root, Label); CSEMap.InsertNode(N, IP); InsertNode(N); return SDValue(N, 0); @@ -1808,9 +1799,7 @@ SDValue SelectionDAG::getAddrSpaceCast(SDLoc dl, EVT VT, SDValue Ptr, return SDValue(E, 0); auto *N = newSDNode<AddrSpaceCastSDNode>(dl.getIROrder(), dl.getDebugLoc(), - VT, SrcAS, DestAS); - createOperands(N, Ops); - + VT, Ptr, SrcAS, DestAS); CSEMap.InsertNode(N, IP); InsertNode(N); return SDValue(N, 0); @@ -3194,20 +3183,20 @@ SDValue SelectionDAG::getNode(unsigned Opcode, SDLoc DL, SDNode *N; SDVTList VTs = getVTList(VT); - SDValue Ops[] = {Operand}; if (VT != MVT::Glue) { // Don't CSE flag producing nodes FoldingSetNodeID ID; + SDValue Ops[1] = { Operand }; AddNodeIDNode(ID, Opcode, VTs, Ops); void *IP = nullptr; if (SDNode *E = FindNodeOrInsertPos(ID, DL.getDebugLoc(), IP)) return SDValue(E, 0); - N = newSDNode<SDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), VTs); - createOperands(N, Ops); + N = newSDNode<UnarySDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), VTs, + Operand); CSEMap.InsertNode(N, IP); } else { - N = newSDNode<SDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), VTs); - createOperands(N, Ops); + N = newSDNode<UnarySDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), VTs, + Operand); } InsertNode(N); @@ -3906,7 +3895,7 @@ SDValue SelectionDAG::getNode(unsigned Opcode, SDLoc DL, EVT VT, SDValue N1, } // Memoize this node if possible. - SDNode *N; + BinarySDNode *N; SDVTList VTs = getVTList(VT); if (VT != MVT::Glue) { SDValue Ops[] = {N1, N2}; @@ -3920,6 +3909,7 @@ SDValue SelectionDAG::getNode(unsigned Opcode, SDLoc DL, EVT VT, SDValue N1, } N = GetBinarySDNode(Opcode, DL, VTs, N1, N2, Flags); + CSEMap.InsertNode(N, IP); } else { N = GetBinarySDNode(Opcode, DL, VTs, N1, N2, Flags); @@ -4010,20 +4000,20 @@ SDValue SelectionDAG::getNode(unsigned Opcode, SDLoc DL, EVT VT, // Memoize node if it doesn't produce a flag. SDNode *N; SDVTList VTs = getVTList(VT); - SDValue Ops[] = {N1, N2, N3}; if (VT != MVT::Glue) { + SDValue Ops[] = { N1, N2, N3 }; FoldingSetNodeID ID; AddNodeIDNode(ID, Opcode, VTs, Ops); void *IP = nullptr; if (SDNode *E = FindNodeOrInsertPos(ID, DL.getDebugLoc(), IP)) return SDValue(E, 0); - N = newSDNode<SDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), VTs); - createOperands(N, Ops); + N = newSDNode<TernarySDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), VTs, + N1, N2, N3); CSEMap.InsertNode(N, IP); } else { - N = newSDNode<SDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), VTs); - createOperands(N, Ops); + N = newSDNode<TernarySDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), VTs, + N1, N2, N3); } InsertNode(N); @@ -4815,11 +4805,18 @@ SDValue SelectionDAG::getAtomic(unsigned Opcode, SDLoc dl, EVT MemVT, return SDValue(E, 0); } - auto *N = newSDNode<AtomicSDNode>(Opcode, dl.getIROrder(), dl.getDebugLoc(), - VTList, MemVT, MMO, SuccessOrdering, - FailureOrdering, SynchScope); - createOperands(N, Ops); + // Allocate the operands array for the node out of the BumpPtrAllocator, since + // SDNode doesn't have access to it. This memory will be "leaked" when + // the node is deallocated, but recovered when the allocator is released. + // If the number of operands is less than 5 we use AtomicSDNode's internal + // storage. + unsigned NumOps = Ops.size(); + SDUse *DynOps = NumOps > 4 ? OperandAllocator.Allocate<SDUse>(NumOps) + : nullptr; + auto *N = newSDNode<AtomicSDNode>( + Opcode, dl.getIROrder(), dl.getDebugLoc(), VTList, MemVT, Ops.data(), + DynOps, NumOps, MMO, SuccessOrdering, FailureOrdering, SynchScope); CSEMap.InsertNode(N, IP); InsertNode(N); return SDValue(N, 0); @@ -5012,14 +5009,11 @@ SelectionDAG::getMemIntrinsicNode(unsigned Opcode, SDLoc dl, SDVTList VTList, } N = newSDNode<MemIntrinsicSDNode>(Opcode, dl.getIROrder(), dl.getDebugLoc(), - VTList, MemVT, MMO); - createOperands(N, Ops); - - CSEMap.InsertNode(N, IP); + VTList, Ops, MemVT, MMO); + CSEMap.InsertNode(N, IP); } else { N = newSDNode<MemIntrinsicSDNode>(Opcode, dl.getIROrder(), dl.getDebugLoc(), - VTList, MemVT, MMO); - createOperands(N, Ops); + VTList, Ops, MemVT, MMO); } InsertNode(N); return SDValue(N, 0); @@ -5137,10 +5131,8 @@ SelectionDAG::getLoad(ISD::MemIndexedMode AM, ISD::LoadExtType ExtType, cast<LoadSDNode>(E)->refineAlignment(MMO); return SDValue(E, 0); } - auto *N = newSDNode<LoadSDNode>(dl.getIROrder(), dl.getDebugLoc(), VTs, AM, - ExtType, MemVT, MMO); - createOperands(N, Ops); - + auto *N = newSDNode<LoadSDNode>(Ops, dl.getIROrder(), dl.getDebugLoc(), VTs, + AM, ExtType, MemVT, MMO); CSEMap.InsertNode(N, IP); InsertNode(N); return SDValue(N, 0); @@ -5246,10 +5238,8 @@ SDValue SelectionDAG::getStore(SDValue Chain, SDLoc dl, SDValue Val, cast<StoreSDNode>(E)->refineAlignment(MMO); return SDValue(E, 0); } - auto *N = newSDNode<StoreSDNode>(dl.getIROrder(), dl.getDebugLoc(), VTs, + auto *N = newSDNode<StoreSDNode>(Ops, dl.getIROrder(), dl.getDebugLoc(), VTs, ISD::UNINDEXED, false, VT, MMO); - createOperands(N, Ops); - CSEMap.InsertNode(N, IP); InsertNode(N); return SDValue(N, 0); @@ -5316,10 +5306,8 @@ SDValue SelectionDAG::getTruncStore(SDValue Chain, SDLoc dl, SDValue Val, cast<StoreSDNode>(E)->refineAlignment(MMO); return SDValue(E, 0); } - auto *N = newSDNode<StoreSDNode>(dl.getIROrder(), dl.getDebugLoc(), VTs, + auto *N = newSDNode<StoreSDNode>(Ops, dl.getIROrder(), dl.getDebugLoc(), VTs, ISD::UNINDEXED, true, SVT, MMO); - createOperands(N, Ops); - CSEMap.InsertNode(N, IP); InsertNode(N); return SDValue(N, 0); @@ -5342,11 +5330,9 @@ SelectionDAG::getIndexedStore(SDValue OrigStore, SDLoc dl, SDValue Base, if (SDNode *E = FindNodeOrInsertPos(ID, dl.getDebugLoc(), IP)) return SDValue(E, 0); - auto *N = newSDNode<StoreSDNode>(dl.getIROrder(), dl.getDebugLoc(), VTs, AM, - ST->isTruncatingStore(), ST->getMemoryVT(), - ST->getMemOperand()); - createOperands(N, Ops); - + auto *N = newSDNode<StoreSDNode>(Ops, dl.getIROrder(), dl.getDebugLoc(), VTs, + AM, ST->isTruncatingStore(), + ST->getMemoryVT(), ST->getMemOperand()); CSEMap.InsertNode(N, IP); InsertNode(N); return SDValue(N, 0); @@ -5372,10 +5358,8 @@ SelectionDAG::getMaskedLoad(EVT VT, SDLoc dl, SDValue Chain, cast<MaskedLoadSDNode>(E)->refineAlignment(MMO); return SDValue(E, 0); } - auto *N = newSDNode<MaskedLoadSDNode>(dl.getIROrder(), dl.getDebugLoc(), VTs, - ExtTy, MemVT, MMO); - createOperands(N, Ops); - + auto *N = newSDNode<MaskedLoadSDNode>(dl.getIROrder(), dl.getDebugLoc(), Ops, + 4, VTs, ExtTy, MemVT, MMO); CSEMap.InsertNode(N, IP); InsertNode(N); return SDValue(N, 0); @@ -5400,10 +5384,8 @@ SDValue SelectionDAG::getMaskedStore(SDValue Chain, SDLoc dl, SDValue Val, cast<MaskedStoreSDNode>(E)->refineAlignment(MMO); return SDValue(E, 0); } - auto *N = newSDNode<MaskedStoreSDNode>(dl.getIROrder(), dl.getDebugLoc(), VTs, - isTrunc, MemVT, MMO); - createOperands(N, Ops); - + auto *N = newSDNode<MaskedStoreSDNode>(dl.getIROrder(), dl.getDebugLoc(), Ops, + 4, VTs, isTrunc, MemVT, MMO); CSEMap.InsertNode(N, IP); InsertNode(N); return SDValue(N, 0); @@ -5413,7 +5395,6 @@ SDValue SelectionDAG::getMaskedGather(SDVTList VTs, EVT VT, SDLoc dl, ArrayRef<SDValue> Ops, MachineMemOperand *MMO) { - assert(Ops.size() == 5 && "Incompatible number of operands"); FoldingSetNodeID ID; AddNodeIDNode(ID, ISD::MGATHER, VTs, Ops); @@ -5428,20 +5409,8 @@ SelectionDAG::getMaskedGather(SDVTList VTs, EVT VT, SDLoc dl, cast<MaskedGatherSDNode>(E)->refineAlignment(MMO); return SDValue(E, 0); } - auto *N = newSDNode<MaskedGatherSDNode>(dl.getIROrder(), dl.getDebugLoc(), - VTs, VT, MMO); - createOperands(N, Ops); - - assert(N->getValue().getValueType() == N->getValueType(0) && - "Incompatible type of the PassThru value in MaskedGatherSDNode"); - assert(N->getMask().getValueType().getVectorNumElements() == - N->getValueType(0).getVectorNumElements() && - "Vector width mismatch between mask and data"); - assert(N->getIndex().getValueType().getVectorNumElements() == - N->getValueType(0).getVectorNumElements() && - "Vector width mismatch between index and data"); - + Ops, VTs, VT, MMO); CSEMap.InsertNode(N, IP); InsertNode(N); return SDValue(N, 0); @@ -5450,8 +5419,6 @@ SelectionDAG::getMaskedGather(SDVTList VTs, EVT VT, SDLoc dl, SDValue SelectionDAG::getMaskedScatter(SDVTList VTs, EVT VT, SDLoc dl, ArrayRef<SDValue> Ops, MachineMemOperand *MMO) { - assert(Ops.size() == 5 && "Incompatible number of operands"); - FoldingSetNodeID ID; AddNodeIDNode(ID, ISD::MSCATTER, VTs, Ops); ID.AddInteger(VT.getRawBits()); @@ -5465,16 +5432,7 @@ SDValue SelectionDAG::getMaskedScatter(SDVTList VTs, EVT VT, SDLoc dl, return SDValue(E, 0); } auto *N = newSDNode<MaskedScatterSDNode>(dl.getIROrder(), dl.getDebugLoc(), - VTs, VT, MMO); - createOperands(N, Ops); - - assert(N->getMask().getValueType().getVectorNumElements() == - N->getValue().getValueType().getVectorNumElements() && - "Vector width mismatch between mask and data"); - assert(N->getIndex().getValueType().getVectorNumElements() == - N->getValue().getValueType().getVectorNumElements() && - "Vector width mismatch between index and data"); - + Ops, VTs, VT, MMO); CSEMap.InsertNode(N, IP); InsertNode(N); return SDValue(N, 0); @@ -5553,13 +5511,10 @@ SDValue SelectionDAG::getNode(unsigned Opcode, SDLoc DL, EVT VT, if (SDNode *E = FindNodeOrInsertPos(ID, DL.getDebugLoc(), IP)) return SDValue(E, 0); - N = newSDNode<SDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), VTs); - createOperands(N, Ops); - + N = newSDNode<SDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), VTs, Ops); CSEMap.InsertNode(N, IP); } else { - N = newSDNode<SDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), VTs); - createOperands(N, Ops); + N = newSDNode<SDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), VTs, Ops); } InsertNode(N); @@ -5601,6 +5556,7 @@ SDValue SelectionDAG::getNode(unsigned Opcode, SDLoc DL, SDVTList VTList, // Memoize the node unless it returns a flag. SDNode *N; + unsigned NumOps = Ops.size(); if (VTList.VTs[VTList.NumVTs-1] != MVT::Glue) { FoldingSetNodeID ID; AddNodeIDNode(ID, Opcode, VTList, Ops); @@ -5608,12 +5564,34 @@ SDValue SelectionDAG::getNode(unsigned Opcode, SDLoc DL, SDVTList VTList, if (SDNode *E = FindNodeOrInsertPos(ID, DL.getDebugLoc(), IP)) return SDValue(E, 0); - N = newSDNode<SDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), VTList); - createOperands(N, Ops); + if (NumOps == 1) { + N = newSDNode<UnarySDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), + VTList, Ops[0]); + } else if (NumOps == 2) { + N = newSDNode<BinarySDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), + VTList, Ops[0], Ops[1]); + } else if (NumOps == 3) { + N = newSDNode<TernarySDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), + VTList, Ops[0], Ops[1], Ops[2]); + } else { + N = newSDNode<SDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), VTList, + Ops); + } CSEMap.InsertNode(N, IP); } else { - N = newSDNode<SDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), VTList); - createOperands(N, Ops); + if (NumOps == 1) { + N = newSDNode<UnarySDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), + VTList, Ops[0]); + } else if (NumOps == 2) { + N = newSDNode<BinarySDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), + VTList, Ops[0], Ops[1]); + } else if (NumOps == 3) { + N = newSDNode<TernarySDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), + VTList, Ops[0], Ops[1], Ops[2]); + } else { + N = newSDNode<SDNode>(Opcode, DL.getIROrder(), DL.getDebugLoc(), VTList, + Ops); + } } InsertNode(N); return SDValue(N, 0); @@ -5999,6 +5977,7 @@ SDNode *SelectionDAG::UpdadeSDLocOnMergedSDNode(SDNode *N, SDLoc OLoc) { /// deleting things. SDNode *SelectionDAG::MorphNodeTo(SDNode *N, unsigned Opc, SDVTList VTs, ArrayRef<SDValue> Ops) { + unsigned NumOps = Ops.size(); // If an identical node already exists, use it. void *IP = nullptr; if (VTs.VTs[VTs.NumVTs-1] != MVT::Glue) { @@ -6027,13 +6006,36 @@ SDNode *SelectionDAG::MorphNodeTo(SDNode *N, unsigned Opc, DeadNodeSet.insert(Used); } - // For MachineNode, initialize the memory references information. - if (MachineSDNode *MN = dyn_cast<MachineSDNode>(N)) + if (MachineSDNode *MN = dyn_cast<MachineSDNode>(N)) { + // Initialize the memory references information. MN->setMemRefs(nullptr, nullptr); - - // Swap for an appropriately sized array from the recycler. - removeOperands(N); - createOperands(N, Ops); + // If NumOps is larger than the # of operands we can have in a + // MachineSDNode, reallocate the operand list. + if (NumOps > MN->NumOperands || !MN->OperandsNeedDelete) { + if (MN->OperandsNeedDelete) + delete[] MN->OperandList; + if (NumOps > array_lengthof(MN->LocalOperands)) + // We're creating a final node that will live unmorphed for the + // remainder of the current SelectionDAG iteration, so we can allocate + // the operands directly out of a pool with no recycling metadata. + MN->InitOperands(OperandAllocator.Allocate<SDUse>(NumOps), + Ops.data(), NumOps); + else + MN->InitOperands(MN->LocalOperands, Ops.data(), NumOps); + MN->OperandsNeedDelete = false; + } else + MN->InitOperands(MN->OperandList, Ops.data(), NumOps); + } else { + // If NumOps is larger than the # of operands we currently have, reallocate + // the operand list. + if (NumOps > N->NumOperands) { + if (N->OperandsNeedDelete) + delete[] N->OperandList; + N->InitOperands(new SDUse[NumOps], Ops.data(), NumOps); + N->OperandsNeedDelete = true; + } else + N->InitOperands(N->OperandList, Ops.data(), NumOps); + } // Delete any nodes that are still dead after adding the uses for the // new operands. @@ -6176,14 +6178,16 @@ SelectionDAG::getMachineNode(unsigned Opcode, SDLoc dl, MachineSDNode * SelectionDAG::getMachineNode(unsigned Opcode, SDLoc DL, SDVTList VTs, - ArrayRef<SDValue> Ops) { + ArrayRef<SDValue> OpsArray) { bool DoCSE = VTs.VTs[VTs.NumVTs-1] != MVT::Glue; MachineSDNode *N; void *IP = nullptr; + const SDValue *Ops = OpsArray.data(); + unsigned NumOps = OpsArray.size(); if (DoCSE) { FoldingSetNodeID ID; - AddNodeIDNode(ID, ~Opcode, VTs, Ops); + AddNodeIDNode(ID, ~Opcode, VTs, OpsArray); IP = nullptr; if (SDNode *E = FindNodeOrInsertPos(ID, DL.getDebugLoc(), IP)) { return cast<MachineSDNode>(UpdadeSDLocOnMergedSDNode(E, DL)); @@ -6192,7 +6196,17 @@ SelectionDAG::getMachineNode(unsigned Opcode, SDLoc DL, SDVTList VTs, // Allocate a new MachineSDNode. N = newSDNode<MachineSDNode>(~Opcode, DL.getIROrder(), DL.getDebugLoc(), VTs); - createOperands(N, Ops); + + // Initialize the operands list. + if (NumOps > array_lengthof(N->LocalOperands)) + // We're creating a final node that will live unmorphed for the + // remainder of the current SelectionDAG iteration, so we can allocate + // the operands directly out of a pool with no recycling metadata. + N->InitOperands(OperandAllocator.Allocate<SDUse>(NumOps), + Ops, NumOps); + else + N->InitOperands(N->LocalOperands, Ops, NumOps); + N->OperandsNeedDelete = false; if (DoCSE) CSEMap.InsertNode(N, IP); @@ -6725,9 +6739,10 @@ GlobalAddressSDNode::GlobalAddressSDNode(unsigned Opc, unsigned Order, } AddrSpaceCastSDNode::AddrSpaceCastSDNode(unsigned Order, DebugLoc dl, EVT VT, - unsigned SrcAS, unsigned DestAS) - : SDNode(ISD::ADDRSPACECAST, Order, dl, getSDVTList(VT)), - SrcAddrSpace(SrcAS), DestAddrSpace(DestAS) {} + SDValue X, unsigned SrcAS, + unsigned DestAS) + : UnarySDNode(ISD::ADDRSPACECAST, Order, dl, getSDVTList(VT), X), + SrcAddrSpace(SrcAS), DestAddrSpace(DestAS) {} MemSDNode::MemSDNode(unsigned Opc, unsigned Order, DebugLoc dl, SDVTList VTs, EVT memvt, MachineMemOperand *mmo) @@ -6743,6 +6758,16 @@ MemSDNode::MemSDNode(unsigned Opc, unsigned Order, DebugLoc dl, SDVTList VTs, assert(memvt.getStoreSize() <= MMO->getSize() && "Size mismatch!"); } +MemSDNode::MemSDNode(unsigned Opc, unsigned Order, DebugLoc dl, SDVTList VTs, + ArrayRef<SDValue> Ops, EVT memvt, MachineMemOperand *mmo) + : SDNode(Opc, Order, dl, VTs, Ops), + MemoryVT(memvt), MMO(mmo) { + SubclassData = encodeMemSDNodeFlags(0, ISD::UNINDEXED, MMO->isVolatile(), + MMO->isNonTemporal(), MMO->isInvariant()); + assert(isVolatile() == MMO->isVolatile() && "Volatile encoding error!"); + assert(memvt.getStoreSize() <= MMO->getSize() && "Size mismatch!"); +} + /// Profile - Gather unique data for the node. /// void SDNode::Profile(FoldingSetNodeID &ID) const { |
