/// AddNodeIDOperands - Various routines for adding operands to the NodeID data.
///
static void AddNodeIDOperands(FoldingSetNodeID &ID,
- const SDValue *Ops, unsigned NumOps) {
- for (; NumOps; --NumOps, ++Ops) {
- ID.AddPointer(Ops->getNode());
- ID.AddInteger(Ops->getResNo());
+ ArrayRef<SDValue> Ops) {
+ for (auto& Op : Ops) {
+ ID.AddPointer(Op.getNode());
+ ID.AddInteger(Op.getResNo());
}
}
/// AddNodeIDOperands - Various routines for adding operands to the NodeID data.
///
static void AddNodeIDOperands(FoldingSetNodeID &ID,
- const SDUse *Ops, unsigned NumOps) {
- for (; NumOps; --NumOps, ++Ops) {
- ID.AddPointer(Ops->getNode());
- ID.AddInteger(Ops->getResNo());
+ ArrayRef<SDUse> Ops) {
+ for (auto& Op : Ops) {
+ ID.AddPointer(Op.getNode());
+ ID.AddInteger(Op.getResNo());
}
}
-static void AddNodeIDNode(FoldingSetNodeID &ID,
- unsigned short OpC, SDVTList VTList,
- const SDValue *OpList, unsigned N) {
+static void AddNodeIDNode(FoldingSetNodeID &ID, unsigned short OpC,
+ SDVTList VTList, ArrayRef<SDValue> OpList) {
AddNodeIDOpcode(ID, OpC);
AddNodeIDValueTypes(ID, VTList);
- AddNodeIDOperands(ID, OpList, N);
+ AddNodeIDOperands(ID, OpList);
}
/// AddNodeIDCustom - If this is an SDNode with special info, add this info to
// Add the return value info.
AddNodeIDValueTypes(ID, N->getVTList());
// Add the operand info.
- AddNodeIDOperands(ID, N->op_begin(), N->getNumOperands());
+ AddNodeIDOperands(ID, makeArrayRef(N->op_begin(), N->op_end()));
// Handle SDNode leafs with special info.
AddNodeIDCustom(ID, N);
SDValue Ops[] = { Op };
FoldingSetNodeID ID;
- AddNodeIDNode(ID, N->getOpcode(), N->getVTList(), Ops, 1);
+ AddNodeIDNode(ID, N->getOpcode(), N->getVTList(), Ops);
AddNodeIDCustom(ID, N);
SDNode *Node = CSEMap.FindNodeOrInsertPos(ID, InsertPos);
return Node;
SDValue Ops[] = { Op1, Op2 };
FoldingSetNodeID ID;
- AddNodeIDNode(ID, N->getOpcode(), N->getVTList(), Ops, 2);
+ AddNodeIDNode(ID, N->getOpcode(), N->getVTList(), Ops);
AddNodeIDCustom(ID, N);
SDNode *Node = CSEMap.FindNodeOrInsertPos(ID, InsertPos);
return Node;
/// were replaced with those specified. If this node is never memoized,
/// return null, otherwise return a pointer to the slot it would take. If a
/// node already exists with these operands, the slot will be non-null.
-SDNode *SelectionDAG::FindModifiedNodeSlot(SDNode *N,
- const SDValue *Ops,unsigned NumOps,
+SDNode *SelectionDAG::FindModifiedNodeSlot(SDNode *N, ArrayRef<SDValue> Ops,
void *&InsertPos) {
if (doNotCSE(N))
return nullptr;
FoldingSetNodeID ID;
- AddNodeIDNode(ID, N->getOpcode(), N->getVTList(), Ops, NumOps);
+ AddNodeIDNode(ID, N->getOpcode(), N->getVTList(), Ops);
AddNodeIDCustom(ID, N);
SDNode *Node = CSEMap.FindNodeOrInsertPos(ID, InsertPos);
return Node;
"APInt size does not match type size!");
unsigned Opc = isT ? ISD::TargetConstant : ISD::Constant;
FoldingSetNodeID ID;
- AddNodeIDNode(ID, Opc, getVTList(EltVT), nullptr, 0);
+ AddNodeIDNode(ID, Opc, getVTList(EltVT), None);
ID.AddPointer(Elt);
ID.AddBoolean(isO);
void *IP = nullptr;
// we don't have issues with SNANs.
unsigned Opc = isTarget ? ISD::TargetConstantFP : ISD::ConstantFP;
FoldingSetNodeID ID;
- AddNodeIDNode(ID, Opc, getVTList(EltVT), nullptr, 0);
+ AddNodeIDNode(ID, Opc, getVTList(EltVT), None);
ID.AddPointer(&V);
void *IP = nullptr;
SDNode *N = nullptr;
Opc = isTargetGA ? ISD::TargetGlobalAddress : ISD::GlobalAddress;
FoldingSetNodeID ID;
- AddNodeIDNode(ID, Opc, getVTList(VT), nullptr, 0);
+ AddNodeIDNode(ID, Opc, getVTList(VT), None);
ID.AddPointer(GV);
ID.AddInteger(Offset);
ID.AddInteger(TargetFlags);
SDValue SelectionDAG::getFrameIndex(int FI, EVT VT, bool isTarget) {
unsigned Opc = isTarget ? ISD::TargetFrameIndex : ISD::FrameIndex;
FoldingSetNodeID ID;
- AddNodeIDNode(ID, Opc, getVTList(VT), nullptr, 0);
+ AddNodeIDNode(ID, Opc, getVTList(VT), None);
ID.AddInteger(FI);
void *IP = nullptr;
if (SDNode *E = CSEMap.FindNodeOrInsertPos(ID, IP))
"Cannot set target flags on target-independent jump tables");
unsigned Opc = isTarget ? ISD::TargetJumpTable : ISD::JumpTable;
FoldingSetNodeID ID;
- AddNodeIDNode(ID, Opc, getVTList(VT), nullptr, 0);
+ AddNodeIDNode(ID, Opc, getVTList(VT), None);
ID.AddInteger(JTI);
ID.AddInteger(TargetFlags);
void *IP = nullptr;
TM.getTargetLowering()->getDataLayout()->getPrefTypeAlignment(C->getType());
unsigned Opc = isTarget ? ISD::TargetConstantPool : ISD::ConstantPool;
FoldingSetNodeID ID;
- AddNodeIDNode(ID, Opc, getVTList(VT), nullptr, 0);
+ AddNodeIDNode(ID, Opc, getVTList(VT), None);
ID.AddInteger(Alignment);
ID.AddInteger(Offset);
ID.AddPointer(C);
TM.getTargetLowering()->getDataLayout()->getPrefTypeAlignment(C->getType());
unsigned Opc = isTarget ? ISD::TargetConstantPool : ISD::ConstantPool;
FoldingSetNodeID ID;
- AddNodeIDNode(ID, Opc, getVTList(VT), nullptr, 0);
+ AddNodeIDNode(ID, Opc, getVTList(VT), None);
ID.AddInteger(Alignment);
ID.AddInteger(Offset);
C->addSelectionDAGCSEId(ID);
SDValue SelectionDAG::getTargetIndex(int Index, EVT VT, int64_t Offset,
unsigned char TargetFlags) {
FoldingSetNodeID ID;
- AddNodeIDNode(ID, ISD::TargetIndex, getVTList(VT), nullptr, 0);
+ AddNodeIDNode(ID, ISD::TargetIndex, getVTList(VT), None);
ID.AddInteger(Index);
ID.AddInteger(Offset);
ID.AddInteger(TargetFlags);
SDValue SelectionDAG::getBasicBlock(MachineBasicBlock *MBB) {
FoldingSetNodeID ID;
- AddNodeIDNode(ID, ISD::BasicBlock, getVTList(MVT::Other), nullptr, 0);
+ AddNodeIDNode(ID, ISD::BasicBlock, getVTList(MVT::Other), None);
ID.AddPointer(MBB);
void *IP = nullptr;
if (SDNode *E = CSEMap.FindNodeOrInsertPos(ID, IP))
FoldingSetNodeID ID;
SDValue Ops[2] = { N1, N2 };
- AddNodeIDNode(ID, ISD::VECTOR_SHUFFLE, getVTList(VT), Ops, 2);
+ AddNodeIDNode(ID, ISD::VECTOR_SHUFFLE, getVTList(VT), Ops);
for (unsigned i = 0; i != NElts; ++i)
ID.AddInteger(MaskVec[i]);
FoldingSetNodeID ID;
SDValue Ops[] = { Val, DTy, STy, Rnd, Sat };
- AddNodeIDNode(ID, ISD::CONVERT_RNDSAT, getVTList(VT), &Ops[0], 5);
+ AddNodeIDNode(ID, ISD::CONVERT_RNDSAT, getVTList(VT), Ops);
void* IP = nullptr;
if (SDNode *E = CSEMap.FindNodeOrInsertPos(ID, IP))
return SDValue(E, 0);
CvtRndSatSDNode *N = new (NodeAllocator) CvtRndSatSDNode(VT, dl.getIROrder(),
dl.getDebugLoc(),
- Ops, 5, Code);
+ Ops, Code);
CSEMap.InsertNode(N, IP);
AllNodes.push_back(N);
return SDValue(N, 0);
SDValue SelectionDAG::getRegister(unsigned RegNo, EVT VT) {
FoldingSetNodeID ID;
- AddNodeIDNode(ID, ISD::Register, getVTList(VT), nullptr, 0);
+ AddNodeIDNode(ID, ISD::Register, getVTList(VT), None);
ID.AddInteger(RegNo);
void *IP = nullptr;
if (SDNode *E = CSEMap.FindNodeOrInsertPos(ID, IP))
SDValue SelectionDAG::getRegisterMask(const uint32_t *RegMask) {
FoldingSetNodeID ID;
- AddNodeIDNode(ID, ISD::RegisterMask, getVTList(MVT::Untyped), nullptr, 0);
+ AddNodeIDNode(ID, ISD::RegisterMask, getVTList(MVT::Untyped), None);
ID.AddPointer(RegMask);
void *IP = nullptr;
if (SDNode *E = CSEMap.FindNodeOrInsertPos(ID, IP))
SDValue SelectionDAG::getEHLabel(SDLoc dl, SDValue Root, MCSymbol *Label) {
FoldingSetNodeID ID;
SDValue Ops[] = { Root };
- AddNodeIDNode(ID, ISD::EH_LABEL, getVTList(MVT::Other), &Ops[0], 1);
+ AddNodeIDNode(ID, ISD::EH_LABEL, getVTList(MVT::Other), Ops);
ID.AddPointer(Label);
void *IP = nullptr;
if (SDNode *E = CSEMap.FindNodeOrInsertPos(ID, IP))
unsigned Opc = isTarget ? ISD::TargetBlockAddress : ISD::BlockAddress;
FoldingSetNodeID ID;
- AddNodeIDNode(ID, Opc, getVTList(VT), nullptr, 0);
+ AddNodeIDNode(ID, Opc, getVTList(VT), None);
ID.AddPointer(BA);
ID.AddInteger(Offset);
ID.AddInteger(TargetFlags);
"SrcValue is not a pointer?");
FoldingSetNodeID ID;
- AddNodeIDNode(ID, ISD::SRCVALUE, getVTList(MVT::Other), nullptr, 0);
+ AddNodeIDNode(ID, ISD::SRCVALUE, getVTList(MVT::Other), None);
ID.AddPointer(V);
void *IP = nullptr;
/// getMDNode - Return an MDNodeSDNode which holds an MDNode.
SDValue SelectionDAG::getMDNode(const MDNode *MD) {
FoldingSetNodeID ID;
- AddNodeIDNode(ID, ISD::MDNODE_SDNODE, getVTList(MVT::Other), nullptr, 0);
+ AddNodeIDNode(ID, ISD::MDNODE_SDNODE, getVTList(MVT::Other), None);
ID.AddPointer(MD);
void *IP = nullptr;
unsigned SrcAS, unsigned DestAS) {
SDValue Ops[] = {Ptr};
FoldingSetNodeID ID;
- AddNodeIDNode(ID, ISD::ADDRSPACECAST, getVTList(VT), &Ops[0], 1);
+ AddNodeIDNode(ID, ISD::ADDRSPACECAST, getVTList(VT), Ops);
ID.AddInteger(SrcAS);
ID.AddInteger(DestAS);
///
SDValue SelectionDAG::getNode(unsigned Opcode, SDLoc DL, EVT VT) {
FoldingSetNodeID ID;
- AddNodeIDNode(ID, Opcode, getVTList(VT), nullptr, 0);
+ AddNodeIDNode(ID, Opcode, getVTList(VT), None);
void *IP = nullptr;
if (SDNode *E = CSEMap.FindNodeOrInsertPos(ID, IP))
return SDValue(E, 0);
if (VT != MVT::Glue) { // Don't CSE flag producing nodes
FoldingSetNodeID ID;
SDValue Ops[1] = { Operand };
- AddNodeIDNode(ID, Opcode, VTs, Ops, 1);
+ AddNodeIDNode(ID, Opcode, VTs, Ops);
void *IP = nullptr;
if (SDNode *E = CSEMap.FindNodeOrInsertPos(ID, IP))
return SDValue(E, 0);
if (VT != MVT::Glue) {
SDValue Ops[] = { N1, N2 };
FoldingSetNodeID ID;
- AddNodeIDNode(ID, Opcode, VTs, Ops, 2);
+ AddNodeIDNode(ID, Opcode, VTs, Ops);
void *IP = nullptr;
if (SDNode *E = CSEMap.FindNodeOrInsertPos(ID, IP))
return SDValue(E, 0);
if (VT != MVT::Glue) {
SDValue Ops[] = { N1, N2, N3 };
FoldingSetNodeID ID;
- AddNodeIDNode(ID, Opcode, VTs, Ops, 3);
+ AddNodeIDNode(ID, Opcode, VTs, Ops);
void *IP = nullptr;
if (SDNode *E = CSEMap.FindNodeOrInsertPos(ID, IP))
return SDValue(E, 0);
}
SDValue SelectionDAG::getAtomic(unsigned Opcode, SDLoc dl, EVT MemVT,
- SDVTList VTList, const SDValue *Ops, unsigned NumOps,
+ SDVTList VTList, ArrayRef<SDValue> Ops,
MachineMemOperand *MMO,
AtomicOrdering SuccessOrdering,
AtomicOrdering FailureOrdering,
SynchronizationScope SynchScope) {
FoldingSetNodeID ID;
ID.AddInteger(MemVT.getRawBits());
- AddNodeIDNode(ID, Opcode, VTList, Ops, NumOps);
+ AddNodeIDNode(ID, Opcode, VTList, Ops);
ID.AddInteger(MMO->getPointerInfo().getAddrSpace());
void* IP = nullptr;
if (SDNode *E = CSEMap.FindNodeOrInsertPos(ID, IP)) {
// 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.
- SDUse *DynOps = NumOps > 4 ? OperandAllocator.Allocate<SDUse>(NumOps) : nullptr;
+ unsigned NumOps = Ops.size();
+ SDUse *DynOps = NumOps > 4 ? OperandAllocator.Allocate<SDUse>(NumOps)
+ : nullptr;
SDNode *N = new (NodeAllocator) AtomicSDNode(Opcode, dl.getIROrder(),
dl.getDebugLoc(), VTList, MemVT,
- Ops, DynOps, NumOps, MMO,
+ Ops.data(), DynOps, NumOps, MMO,
SuccessOrdering, FailureOrdering,
SynchScope);
CSEMap.InsertNode(N, IP);
}
SDValue SelectionDAG::getAtomic(unsigned Opcode, SDLoc dl, EVT MemVT,
- SDVTList VTList, const SDValue *Ops, unsigned NumOps,
+ SDVTList VTList, ArrayRef<SDValue> Ops,
MachineMemOperand *MMO,
AtomicOrdering Ordering,
SynchronizationScope SynchScope) {
- return getAtomic(Opcode, dl, MemVT, VTList, Ops, NumOps, MMO, Ordering,
+ return getAtomic(Opcode, dl, MemVT, VTList, Ops, MMO, Ordering,
Ordering, SynchScope);
}
SDVTList VTs = getVTList(VT, MVT::Other);
SDValue Ops[] = {Chain, Ptr, Cmp, Swp};
- return getAtomic(Opcode, dl, MemVT, VTs, Ops, 4, MMO, SuccessOrdering,
+ return getAtomic(Opcode, dl, MemVT, VTs, Ops, MMO, SuccessOrdering,
FailureOrdering, SynchScope);
}
SDVTList VTs = Opcode == ISD::ATOMIC_STORE ? getVTList(MVT::Other) :
getVTList(VT, MVT::Other);
SDValue Ops[] = {Chain, Ptr, Val};
- return getAtomic(Opcode, dl, MemVT, VTs, Ops, 3, MMO, Ordering, SynchScope);
+ return getAtomic(Opcode, dl, MemVT, VTs, Ops, MMO, Ordering, SynchScope);
}
SDValue SelectionDAG::getAtomic(unsigned Opcode, SDLoc dl, EVT MemVT,
SDVTList VTs = getVTList(VT, MVT::Other);
SDValue Ops[] = {Chain, Ptr};
- return getAtomic(Opcode, dl, MemVT, VTs, Ops, 2, MMO, Ordering, SynchScope);
+ return getAtomic(Opcode, dl, MemVT, VTs, Ops, MMO, Ordering, SynchScope);
}
/// getMergeValues - Create a MERGE_VALUES node from the given operands.
-SDValue SelectionDAG::getMergeValues(const SDValue *Ops, unsigned NumOps,
- SDLoc dl) {
- if (NumOps == 1)
+SDValue SelectionDAG::getMergeValues(ArrayRef<SDValue> Ops, SDLoc dl) {
+ if (Ops.size() == 1)
return Ops[0];
SmallVector<EVT, 4> VTs;
- VTs.reserve(NumOps);
- for (unsigned i = 0; i < NumOps; ++i)
+ VTs.reserve(Ops.size());
+ for (unsigned i = 0; i < Ops.size(); ++i)
VTs.push_back(Ops[i].getValueType());
- return getNode(ISD::MERGE_VALUES, dl, getVTList(VTs),
- ArrayRef<SDValue>(Ops, NumOps));
+ return getNode(ISD::MERGE_VALUES, dl, getVTList(VTs), Ops);
}
SDValue
MemIntrinsicSDNode *N;
if (VTList.VTs[VTList.NumVTs-1] != MVT::Glue) {
FoldingSetNodeID ID;
- AddNodeIDNode(ID, Opcode, VTList, Ops.data(), Ops.size());
+ AddNodeIDNode(ID, Opcode, VTList, Ops);
ID.AddInteger(MMO->getPointerInfo().getAddrSpace());
void *IP = nullptr;
if (SDNode *E = CSEMap.FindNodeOrInsertPos(ID, IP)) {
getVTList(VT, Ptr.getValueType(), MVT::Other) : getVTList(VT, MVT::Other);
SDValue Ops[] = { Chain, Ptr, Offset };
FoldingSetNodeID ID;
- AddNodeIDNode(ID, ISD::LOAD, VTs, Ops, 3);
+ AddNodeIDNode(ID, ISD::LOAD, VTs, Ops);
ID.AddInteger(MemVT.getRawBits());
ID.AddInteger(encodeMemSDNodeFlags(ExtType, AM, MMO->isVolatile(),
MMO->isNonTemporal(),
SDValue Undef = getUNDEF(Ptr.getValueType());
SDValue Ops[] = { Chain, Val, Ptr, Undef };
FoldingSetNodeID ID;
- AddNodeIDNode(ID, ISD::STORE, VTs, Ops, 4);
+ AddNodeIDNode(ID, ISD::STORE, VTs, Ops);
ID.AddInteger(VT.getRawBits());
ID.AddInteger(encodeMemSDNodeFlags(false, ISD::UNINDEXED, MMO->isVolatile(),
MMO->isNonTemporal(), MMO->isInvariant()));
SDValue Undef = getUNDEF(Ptr.getValueType());
SDValue Ops[] = { Chain, Val, Ptr, Undef };
FoldingSetNodeID ID;
- AddNodeIDNode(ID, ISD::STORE, VTs, Ops, 4);
+ AddNodeIDNode(ID, ISD::STORE, VTs, Ops);
ID.AddInteger(SVT.getRawBits());
ID.AddInteger(encodeMemSDNodeFlags(true, ISD::UNINDEXED, MMO->isVolatile(),
MMO->isNonTemporal(), MMO->isInvariant()));
SDVTList VTs = getVTList(Base.getValueType(), MVT::Other);
SDValue Ops[] = { ST->getChain(), ST->getValue(), Base, Offset };
FoldingSetNodeID ID;
- AddNodeIDNode(ID, ISD::STORE, VTs, Ops, 4);
+ AddNodeIDNode(ID, ISD::STORE, VTs, Ops);
ID.AddInteger(ST->getMemoryVT().getRawBits());
ID.AddInteger(ST->getRawSubclassData());
ID.AddInteger(ST->getPointerInfo().getAddrSpace());
}
SDValue SelectionDAG::getNode(unsigned Opcode, SDLoc DL, EVT VT,
- const SDUse *Ops, unsigned NumOps) {
- switch (NumOps) {
+ ArrayRef<SDUse> Ops) {
+ switch (Ops.size()) {
case 0: return getNode(Opcode, DL, VT);
- case 1: return getNode(Opcode, DL, VT, Ops[0]);
+ case 1: return getNode(Opcode, DL, VT, static_cast<const SDValue>(Ops[0]));
case 2: return getNode(Opcode, DL, VT, Ops[0], Ops[1]);
case 3: return getNode(Opcode, DL, VT, Ops[0], Ops[1], Ops[2]);
default: break;
// Copy from an SDUse array into an SDValue array for use with
// the regular getNode logic.
- SmallVector<SDValue, 8> NewOps(Ops, Ops + NumOps);
+ SmallVector<SDValue, 8> NewOps(Ops.begin(), Ops.end());
return getNode(Opcode, DL, VT, NewOps);
}
if (VT != MVT::Glue) {
FoldingSetNodeID ID;
- AddNodeIDNode(ID, Opcode, VTs, Ops.data(), NumOps);
+ AddNodeIDNode(ID, Opcode, VTs, Ops);
void *IP = nullptr;
if (SDNode *E = CSEMap.FindNodeOrInsertPos(ID, IP))
return SDValue(E, 0);
N = new (NodeAllocator) SDNode(Opcode, DL.getIROrder(), DL.getDebugLoc(),
- VTs, Ops.data(), NumOps);
+ VTs, Ops);
CSEMap.InsertNode(N, IP);
} else {
N = new (NodeAllocator) SDNode(Opcode, DL.getIROrder(), DL.getDebugLoc(),
- VTs, Ops.data(), NumOps);
+ VTs, Ops);
}
AllNodes.push_back(N);
unsigned NumOps = Ops.size();
if (VTList.VTs[VTList.NumVTs-1] != MVT::Glue) {
FoldingSetNodeID ID;
- AddNodeIDNode(ID, Opcode, VTList, Ops.data(), NumOps);
+ AddNodeIDNode(ID, Opcode, VTList, Ops);
void *IP = nullptr;
if (SDNode *E = CSEMap.FindNodeOrInsertPos(ID, IP))
return SDValue(E, 0);
Ops[1], Ops[2]);
} else {
N = new (NodeAllocator) SDNode(Opcode, DL.getIROrder(), DL.getDebugLoc(),
- VTList, Ops.data(), NumOps);
+ VTList, Ops);
}
CSEMap.InsertNode(N, IP);
} else {
Ops[1], Ops[2]);
} else {
N = new (NodeAllocator) SDNode(Opcode, DL.getIROrder(), DL.getDebugLoc(),
- VTList, Ops.data(), NumOps);
+ VTList, Ops);
}
}
AllNodes.push_back(N);
SDNode *SelectionDAG::
UpdateNodeOperands(SDNode *N, SDValue Op1, SDValue Op2, SDValue Op3) {
SDValue Ops[] = { Op1, Op2, Op3 };
- return UpdateNodeOperands(N, Ops, 3);
+ return UpdateNodeOperands(N, Ops);
}
SDNode *SelectionDAG::
UpdateNodeOperands(SDNode *N, SDValue Op1, SDValue Op2,
SDValue Op3, SDValue Op4) {
SDValue Ops[] = { Op1, Op2, Op3, Op4 };
- return UpdateNodeOperands(N, Ops, 4);
+ return UpdateNodeOperands(N, Ops);
}
SDNode *SelectionDAG::
UpdateNodeOperands(SDNode *N, SDValue Op1, SDValue Op2,
SDValue Op3, SDValue Op4, SDValue Op5) {
SDValue Ops[] = { Op1, Op2, Op3, Op4, Op5 };
- return UpdateNodeOperands(N, Ops, 5);
+ return UpdateNodeOperands(N, Ops);
}
SDNode *SelectionDAG::
-UpdateNodeOperands(SDNode *N, const SDValue *Ops, unsigned NumOps) {
+UpdateNodeOperands(SDNode *N, ArrayRef<SDValue> Ops) {
+ unsigned NumOps = Ops.size();
assert(N->getNumOperands() == NumOps &&
"Update with wrong number of operands");
// See if the modified node already exists.
void *InsertPos = nullptr;
- if (SDNode *Existing = FindModifiedNodeSlot(N, Ops, NumOps, InsertPos))
+ if (SDNode *Existing = FindModifiedNodeSlot(N, Ops, InsertPos))
return Existing;
// Nope it doesn't. Remove the node from its current place in the maps.
SDNode *SelectionDAG::SelectNodeTo(SDNode *N, unsigned MachineOpc,
EVT VT) {
SDVTList VTs = getVTList(VT);
- return SelectNodeTo(N, MachineOpc, VTs, nullptr, 0);
+ return SelectNodeTo(N, MachineOpc, VTs, None);
}
SDNode *SelectionDAG::SelectNodeTo(SDNode *N, unsigned MachineOpc,
EVT VT, SDValue Op1) {
SDVTList VTs = getVTList(VT);
SDValue Ops[] = { Op1 };
- return SelectNodeTo(N, MachineOpc, VTs, Ops, 1);
+ return SelectNodeTo(N, MachineOpc, VTs, Ops);
}
SDNode *SelectionDAG::SelectNodeTo(SDNode *N, unsigned MachineOpc,
SDValue Op2) {
SDVTList VTs = getVTList(VT);
SDValue Ops[] = { Op1, Op2 };
- return SelectNodeTo(N, MachineOpc, VTs, Ops, 2);
+ return SelectNodeTo(N, MachineOpc, VTs, Ops);
}
SDNode *SelectionDAG::SelectNodeTo(SDNode *N, unsigned MachineOpc,
SDValue Op2, SDValue Op3) {
SDVTList VTs = getVTList(VT);
SDValue Ops[] = { Op1, Op2, Op3 };
- return SelectNodeTo(N, MachineOpc, VTs, Ops, 3);
+ return SelectNodeTo(N, MachineOpc, VTs, Ops);
}
SDNode *SelectionDAG::SelectNodeTo(SDNode *N, unsigned MachineOpc,
- EVT VT, const SDValue *Ops,
- unsigned NumOps) {
+ EVT VT, ArrayRef<SDValue> Ops) {
SDVTList VTs = getVTList(VT);
- return SelectNodeTo(N, MachineOpc, VTs, Ops, NumOps);
+ return SelectNodeTo(N, MachineOpc, VTs, Ops);
}
SDNode *SelectionDAG::SelectNodeTo(SDNode *N, unsigned MachineOpc,
- EVT VT1, EVT VT2, const SDValue *Ops,
- unsigned NumOps) {
+ EVT VT1, EVT VT2, ArrayRef<SDValue> Ops) {
SDVTList VTs = getVTList(VT1, VT2);
- return SelectNodeTo(N, MachineOpc, VTs, Ops, NumOps);
+ return SelectNodeTo(N, MachineOpc, VTs, Ops);
}
SDNode *SelectionDAG::SelectNodeTo(SDNode *N, unsigned MachineOpc,
EVT VT1, EVT VT2) {
SDVTList VTs = getVTList(VT1, VT2);
- return SelectNodeTo(N, MachineOpc, VTs, (SDValue *)nullptr, 0);
+ return SelectNodeTo(N, MachineOpc, VTs, None);
}
SDNode *SelectionDAG::SelectNodeTo(SDNode *N, unsigned MachineOpc,
EVT VT1, EVT VT2, EVT VT3,
- const SDValue *Ops, unsigned NumOps) {
+ ArrayRef<SDValue> Ops) {
SDVTList VTs = getVTList(VT1, VT2, VT3);
- return SelectNodeTo(N, MachineOpc, VTs, Ops, NumOps);
+ return SelectNodeTo(N, MachineOpc, VTs, Ops);
}
SDNode *SelectionDAG::SelectNodeTo(SDNode *N, unsigned MachineOpc,
EVT VT1, EVT VT2, EVT VT3, EVT VT4,
- const SDValue *Ops, unsigned NumOps) {
+ ArrayRef<SDValue> Ops) {
SDVTList VTs = getVTList(VT1, VT2, VT3, VT4);
- return SelectNodeTo(N, MachineOpc, VTs, Ops, NumOps);
+ return SelectNodeTo(N, MachineOpc, VTs, Ops);
}
SDNode *SelectionDAG::SelectNodeTo(SDNode *N, unsigned MachineOpc,
SDValue Op1) {
SDVTList VTs = getVTList(VT1, VT2);
SDValue Ops[] = { Op1 };
- return SelectNodeTo(N, MachineOpc, VTs, Ops, 1);
+ return SelectNodeTo(N, MachineOpc, VTs, Ops);
}
SDNode *SelectionDAG::SelectNodeTo(SDNode *N, unsigned MachineOpc,
SDValue Op1, SDValue Op2) {
SDVTList VTs = getVTList(VT1, VT2);
SDValue Ops[] = { Op1, Op2 };
- return SelectNodeTo(N, MachineOpc, VTs, Ops, 2);
+ return SelectNodeTo(N, MachineOpc, VTs, Ops);
}
SDNode *SelectionDAG::SelectNodeTo(SDNode *N, unsigned MachineOpc,
SDValue Op3) {
SDVTList VTs = getVTList(VT1, VT2);
SDValue Ops[] = { Op1, Op2, Op3 };
- return SelectNodeTo(N, MachineOpc, VTs, Ops, 3);
+ return SelectNodeTo(N, MachineOpc, VTs, Ops);
}
SDNode *SelectionDAG::SelectNodeTo(SDNode *N, unsigned MachineOpc,
SDValue Op3) {
SDVTList VTs = getVTList(VT1, VT2, VT3);
SDValue Ops[] = { Op1, Op2, Op3 };
- return SelectNodeTo(N, MachineOpc, VTs, Ops, 3);
+ return SelectNodeTo(N, MachineOpc, VTs, Ops);
}
SDNode *SelectionDAG::SelectNodeTo(SDNode *N, unsigned MachineOpc,
- SDVTList VTs, const SDValue *Ops,
- unsigned NumOps) {
- N = MorphNodeTo(N, ~MachineOpc, VTs, Ops, NumOps);
+ SDVTList VTs,ArrayRef<SDValue> Ops) {
+ N = MorphNodeTo(N, ~MachineOpc, VTs, Ops);
// Reset the NodeID to -1.
N->setNodeId(-1);
return N;
/// the node's users.
///
SDNode *SelectionDAG::MorphNodeTo(SDNode *N, unsigned Opc,
- SDVTList VTs, const SDValue *Ops,
- unsigned NumOps) {
+ 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) {
FoldingSetNodeID ID;
- AddNodeIDNode(ID, Opc, VTs, Ops, NumOps);
+ AddNodeIDNode(ID, Opc, VTs, Ops);
if (SDNode *ON = CSEMap.FindNodeOrInsertPos(ID, IP))
return UpdadeSDLocOnMergedSDNode(ON, SDLoc(N));
}
// 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, NumOps);
+ Ops.data(), NumOps);
else
- MN->InitOperands(MN->LocalOperands, Ops, NumOps);
+ MN->InitOperands(MN->LocalOperands, Ops.data(), NumOps);
MN->OperandsNeedDelete = false;
} else
- MN->InitOperands(MN->OperandList, Ops, NumOps);
+ 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, NumOps);
+ N->InitOperands(new SDUse[NumOps], Ops.data(), NumOps);
N->OperandsNeedDelete = true;
} else
- N->InitOperands(N->OperandList, Ops, NumOps);
+ N->InitOperands(N->OperandList, Ops.data(), NumOps);
}
// Delete any nodes that are still dead after adding the uses for the
if (DoCSE) {
FoldingSetNodeID ID;
- AddNodeIDNode(ID, ~Opcode, VTs, Ops, NumOps);
+ AddNodeIDNode(ID, ~Opcode, VTs, OpsArray);
IP = nullptr;
if (SDNode *E = CSEMap.FindNodeOrInsertPos(ID, IP)) {
return cast<MachineSDNode>(UpdadeSDLocOnMergedSDNode(E, DL));
/// getNodeIfExists - Get the specified node if it's already available, or
/// else return NULL.
SDNode *SelectionDAG::getNodeIfExists(unsigned Opcode, SDVTList VTList,
- const SDValue *Ops, unsigned NumOps) {
+ ArrayRef<SDValue> Ops) {
if (VTList.VTs[VTList.NumVTs-1] != MVT::Glue) {
FoldingSetNodeID ID;
- AddNodeIDNode(ID, Opcode, VTList, Ops, NumOps);
+ AddNodeIDNode(ID, Opcode, VTList, Ops);
void *IP = nullptr;
if (SDNode *E = CSEMap.FindNodeOrInsertPos(ID, IP))
return E;
}
MemSDNode::MemSDNode(unsigned Opc, unsigned Order, DebugLoc dl, SDVTList VTs,
- const SDValue *Ops, unsigned NumOps, EVT memvt,
- MachineMemOperand *mmo)
- : SDNode(Opc, Order, dl, VTs, Ops, NumOps),
+ 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());
projects / oota-llvm.git / blobdiff