#include "llvm/CodeGen/ISDOpcodes.h"
#include "llvm/CodeGen/MachineMemOperand.h"
#include "llvm/CodeGen/ValueTypes.h"
-#include "llvm/Constants.h"
-#include "llvm/Instructions.h"
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/Instructions.h"
#include "llvm/Support/DataTypes.h"
#include "llvm/Support/DebugLoc.h"
#include "llvm/Support/MathExtras.h"
template <typename T> struct ilist_traits;
void checkForCycles(const SDNode *N);
-
+
/// SDVTList - This represents a list of ValueType's that has been intern'd by
/// a SelectionDAG. Instances of this simple value class are returned by
/// SelectionDAG::getVTList(...).
void setNode(SDNode *N) { Node = N; }
inline SDNode *operator->() const { return Node; }
-
+
bool operator==(const SDValue &O) const {
return Node == O.Node && ResNo == O.ResNo;
}
/// SDValues as if they were SDNode*'s.
template<> struct simplify_type<SDValue> {
typedef SDNode* SimpleType;
- static SimpleType getSimplifiedValue(const SDValue &Val) {
- return static_cast<SimpleType>(Val.getNode());
+ static SimpleType getSimplifiedValue(SDValue &Val) {
+ return Val.getNode();
}
};
template<> struct simplify_type<const SDValue> {
- typedef SDNode* SimpleType;
+ typedef /*const*/ SDNode* SimpleType;
static SimpleType getSimplifiedValue(const SDValue &Val) {
- return static_cast<SimpleType>(Val.getNode());
+ return Val.getNode();
}
};
/// SDValues as if they were SDNode*'s.
template<> struct simplify_type<SDUse> {
typedef SDNode* SimpleType;
- static SimpleType getSimplifiedValue(const SDUse &Val) {
- return static_cast<SimpleType>(Val.getNode());
- }
-};
-template<> struct simplify_type<const SDUse> {
- typedef SDNode* SimpleType;
- static SimpleType getSimplifiedValue(const SDUse &Val) {
- return static_cast<SimpleType>(Val.getNode());
+ static SimpleType getSimplifiedValue(SDUse &Val) {
+ return Val.getNode();
}
};
/// debugLoc - source line information.
DebugLoc debugLoc;
+ // The ordering of the SDNodes. It roughly corresponds to the ordering of the
+ // original LLVM instructions.
+ // This is used for turning off scheduling, because we'll forgo
+ // the normal scheduling algorithms and output the instructions according to
+ // this ordering.
+ unsigned IROrder;
+
/// getValueTypeList - Return a pointer to the specified value type.
static const EVT *getValueTypeList(EVT VT);
/// setNodeId - Set unique node id.
void setNodeId(int Id) { NodeId = Id; }
+ /// getIROrder - Return the node ordering.
+ ///
+ unsigned getIROrder() const { return IROrder; }
+
+ /// setIROrder - Set the node ordering.
+ ///
+ void setIROrder(unsigned Order) { IROrder = Order; }
+
/// getDebugLoc - Return the source location info.
const DebugLoc getDebugLoc() const { return debugLoc; }
/// NOTE: This is still very expensive. Use carefully.
bool hasPredecessorHelper(const SDNode *N,
SmallPtrSet<const SDNode *, 32> &Visited,
- SmallVector<const SDNode *, 16> &Worklist) const;
+ SmallVectorImpl<const SDNode *> &Worklist) const;
/// getNumOperands - Return the number of values used by this operation.
///
return Ret;
}
- SDNode(unsigned Opc, const DebugLoc dl, SDVTList VTs, const SDValue *Ops,
- unsigned NumOps)
+ SDNode(unsigned Opc, unsigned Order, const DebugLoc dl, SDVTList VTs,
+ const SDValue *Ops, unsigned NumOps)
: NodeType(Opc), OperandsNeedDelete(true), HasDebugValue(false),
SubclassData(0), NodeId(-1),
OperandList(NumOps ? new SDUse[NumOps] : 0),
ValueList(VTs.VTs), UseList(NULL),
NumOperands(NumOps), NumValues(VTs.NumVTs),
- debugLoc(dl) {
+ debugLoc(dl), IROrder(Order) {
for (unsigned i = 0; i != NumOps; ++i) {
OperandList[i].setUser(this);
OperandList[i].setInitial(Ops[i]);
/// This constructor adds no operands itself; operands can be
/// set later with InitOperands.
- SDNode(unsigned Opc, const DebugLoc dl, SDVTList VTs)
+ SDNode(unsigned Opc, unsigned Order, const DebugLoc dl, SDVTList VTs)
: NodeType(Opc), OperandsNeedDelete(false), HasDebugValue(false),
- SubclassData(0), NodeId(-1), OperandList(0), ValueList(VTs.VTs),
- UseList(NULL), NumOperands(0), NumValues(VTs.NumVTs),
- debugLoc(dl) {}
+ SubclassData(0), NodeId(-1), OperandList(0),
+ ValueList(VTs.VTs), UseList(NULL), NumOperands(0), NumValues(VTs.NumVTs),
+ debugLoc(dl), IROrder(Order) {}
/// InitOperands - Initialize the operands list of this with 1 operand.
void InitOperands(SDUse *Ops, const SDValue &Op0) {
void DropOperands();
};
+/// Wrapper class for IR location info (IR ordering and DebugLoc) to be passed
+/// into SDNode creation functions.
+/// When an SDNode is created from the DAGBuilder, the DebugLoc is extracted
+/// from the original Instruction, and IROrder is the ordinal position of
+/// the instruction.
+/// When an SDNode is created after the DAG is being built, both DebugLoc and
+/// the IROrder are propagated from the original SDNode.
+/// So SDLoc class provides two constructors besides the default one, one to
+/// be used by the DAGBuilder, the other to be used by others.
+class SDLoc {
+private:
+ // Ptr could be used for either Instruction* or SDNode*. It is used for
+ // Instruction* if IROrder is not -1.
+ const void *Ptr;
+ int IROrder;
+
+public:
+ SDLoc() : Ptr(NULL), IROrder(0) {}
+ SDLoc(const SDNode *N) : Ptr(N), IROrder(-1) {
+ assert(N && "null SDNode");
+ }
+ SDLoc(const SDValue V) : Ptr(V.getNode()), IROrder(-1) {
+ assert(Ptr && "null SDNode");
+ }
+ SDLoc(const Instruction *I, int Order) : Ptr(I), IROrder(Order) {
+ assert(Order >= 0 && "bad IROrder");
+ }
+ unsigned getIROrder() {
+ if (IROrder >= 0 || Ptr == NULL) {
+ return (unsigned)IROrder;
+ }
+ const SDNode *N = (const SDNode*)(Ptr);
+ return N->getIROrder();
+ }
+ DebugLoc getDebugLoc() {
+ if (Ptr == NULL) {
+ return DebugLoc();
+ }
+ if (IROrder >= 0) {
+ const Instruction *I = (const Instruction*)(Ptr);
+ return I->getDebugLoc();
+ }
+ const SDNode *N = (const SDNode*)(Ptr);
+ return N->getDebugLoc();
+ }
+};
+
// Define inline functions from the SDValue class.
class UnarySDNode : public SDNode {
SDUse Op;
public:
- UnarySDNode(unsigned Opc, DebugLoc dl, SDVTList VTs, SDValue X)
- : SDNode(Opc, dl, VTs) {
+ UnarySDNode(unsigned Opc, unsigned Order, DebugLoc dl, SDVTList VTs, SDValue X)
+ : SDNode(Opc, Order, dl, VTs) {
InitOperands(&Op, X);
}
};
class BinarySDNode : public SDNode {
SDUse Ops[2];
public:
- BinarySDNode(unsigned Opc, DebugLoc dl, SDVTList VTs, SDValue X, SDValue Y)
- : SDNode(Opc, dl, VTs) {
+ BinarySDNode(unsigned Opc, unsigned Order, DebugLoc dl, SDVTList VTs, SDValue X, SDValue Y)
+ : SDNode(Opc, Order, dl, VTs) {
InitOperands(Ops, X, Y);
}
};
class TernarySDNode : public SDNode {
SDUse Ops[3];
public:
- TernarySDNode(unsigned Opc, DebugLoc dl, SDVTList VTs, SDValue X, SDValue Y,
- SDValue Z)
- : SDNode(Opc, dl, VTs) {
+ TernarySDNode(unsigned Opc, unsigned Order, DebugLoc dl, SDVTList VTs,
+ SDValue X, SDValue Y, SDValue Z)
+ : SDNode(Opc, Order, dl, VTs) {
InitOperands(Ops, X, Y, Z);
}
};
#else
explicit HandleSDNode(SDValue X)
#endif
- : SDNode(ISD::HANDLENODE, DebugLoc(), getSDVTList(MVT::Other)) {
+ : SDNode(ISD::HANDLENODE, 0, DebugLoc(), getSDVTList(MVT::Other)) {
InitOperands(&Op, X);
}
~HandleSDNode();
MachineMemOperand *MMO;
public:
- MemSDNode(unsigned Opc, DebugLoc dl, SDVTList VTs, EVT MemoryVT,
- MachineMemOperand *MMO);
+ MemSDNode(unsigned Opc, unsigned Order, DebugLoc dl, SDVTList VTs,
+ EVT MemoryVT, MachineMemOperand *MMO);
- MemSDNode(unsigned Opc, DebugLoc dl, SDVTList VTs, const SDValue *Ops,
+ MemSDNode(unsigned Opc, unsigned Order, DebugLoc dl, SDVTList VTs, const SDValue *Ops,
unsigned NumOps, EVT MemoryVT, MachineMemOperand *MMO);
bool readMem() const { return MMO->isLoad(); }
// Swp: swap value
// SrcVal: address to update as a Value (used for MemOperand)
// Align: alignment of memory
- AtomicSDNode(unsigned Opc, DebugLoc dl, SDVTList VTL, EVT MemVT,
+ AtomicSDNode(unsigned Opc, unsigned Order, DebugLoc dl, SDVTList VTL, EVT MemVT,
SDValue Chain, SDValue Ptr,
SDValue Cmp, SDValue Swp, MachineMemOperand *MMO,
AtomicOrdering Ordering, SynchronizationScope SynchScope)
- : MemSDNode(Opc, dl, VTL, MemVT, MMO) {
+ : MemSDNode(Opc, Order, dl, VTL, MemVT, MMO) {
InitAtomic(Ordering, SynchScope);
InitOperands(Ops, Chain, Ptr, Cmp, Swp);
}
- AtomicSDNode(unsigned Opc, DebugLoc dl, SDVTList VTL, EVT MemVT,
+ AtomicSDNode(unsigned Opc, unsigned Order, DebugLoc dl, SDVTList VTL, EVT MemVT,
SDValue Chain, SDValue Ptr,
SDValue Val, MachineMemOperand *MMO,
AtomicOrdering Ordering, SynchronizationScope SynchScope)
- : MemSDNode(Opc, dl, VTL, MemVT, MMO) {
+ : MemSDNode(Opc, Order, dl, VTL, MemVT, MMO) {
InitAtomic(Ordering, SynchScope);
InitOperands(Ops, Chain, Ptr, Val);
}
- AtomicSDNode(unsigned Opc, DebugLoc dl, SDVTList VTL, EVT MemVT,
+ AtomicSDNode(unsigned Opc, unsigned Order, DebugLoc dl, SDVTList VTL, EVT MemVT,
SDValue Chain, SDValue Ptr,
MachineMemOperand *MMO,
AtomicOrdering Ordering, SynchronizationScope SynchScope)
- : MemSDNode(Opc, dl, VTL, MemVT, MMO) {
+ : MemSDNode(Opc, Order, dl, VTL, MemVT, MMO) {
InitAtomic(Ordering, SynchScope);
InitOperands(Ops, Chain, Ptr);
}
/// with a value not less than FIRST_TARGET_MEMORY_OPCODE.
class MemIntrinsicSDNode : public MemSDNode {
public:
- MemIntrinsicSDNode(unsigned Opc, DebugLoc dl, SDVTList VTs,
+ MemIntrinsicSDNode(unsigned Opc, unsigned Order, DebugLoc dl, SDVTList VTs,
const SDValue *Ops, unsigned NumOps,
EVT MemoryVT, MachineMemOperand *MMO)
- : MemSDNode(Opc, dl, VTs, Ops, NumOps, MemoryVT, MMO) {
+ : MemSDNode(Opc, Order, dl, VTs, Ops, NumOps, MemoryVT, MMO) {
}
// Methods to support isa and dyn_cast
const int *Mask;
protected:
friend class SelectionDAG;
- ShuffleVectorSDNode(EVT VT, DebugLoc dl, SDValue N1, SDValue N2,
- const int *M)
- : SDNode(ISD::VECTOR_SHUFFLE, dl, getSDVTList(VT)), Mask(M) {
+ ShuffleVectorSDNode(EVT VT, unsigned Order, DebugLoc dl, SDValue N1,
+ SDValue N2, const int *M)
+ : SDNode(ISD::VECTOR_SHUFFLE, Order, dl, getSDVTList(VT)), Mask(M) {
InitOperands(Ops, N1, N2);
}
public:
assert(Idx < getValueType(0).getVectorNumElements() && "Idx out of range!");
return Mask[Idx];
}
-
+
bool isSplat() const { return isSplatMask(Mask, getValueType(0)); }
- int getSplatIndex() const {
+ int getSplatIndex() const {
assert(isSplat() && "Cannot get splat index for non-splat!");
EVT VT = getValueType(0);
for (unsigned i = 0, e = VT.getVectorNumElements(); i != e; ++i) {
return N->getOpcode() == ISD::VECTOR_SHUFFLE;
}
};
-
+
class ConstantSDNode : public SDNode {
const ConstantInt *Value;
friend class SelectionDAG;
ConstantSDNode(bool isTarget, const ConstantInt *val, EVT VT)
: SDNode(isTarget ? ISD::TargetConstant : ISD::Constant,
- DebugLoc(), getSDVTList(VT)), Value(val) {
+ 0, DebugLoc(), getSDVTList(VT)), Value(val) {
}
public:
friend class SelectionDAG;
ConstantFPSDNode(bool isTarget, const ConstantFP *val, EVT VT)
: SDNode(isTarget ? ISD::TargetConstantFP : ISD::ConstantFP,
- DebugLoc(), getSDVTList(VT)), Value(val) {
+ 0, DebugLoc(), getSDVTList(VT)), Value(val) {
}
public:
int64_t Offset;
unsigned char TargetFlags;
friend class SelectionDAG;
- GlobalAddressSDNode(unsigned Opc, DebugLoc DL, const GlobalValue *GA, EVT VT,
+ GlobalAddressSDNode(unsigned Opc, unsigned Order, DebugLoc DL, const GlobalValue *GA, EVT VT,
int64_t o, unsigned char TargetFlags);
public:
friend class SelectionDAG;
FrameIndexSDNode(int fi, EVT VT, bool isTarg)
: SDNode(isTarg ? ISD::TargetFrameIndex : ISD::FrameIndex,
- DebugLoc(), getSDVTList(VT)), FI(fi) {
+ 0, DebugLoc(), getSDVTList(VT)), FI(fi) {
}
public:
friend class SelectionDAG;
JumpTableSDNode(int jti, EVT VT, bool isTarg, unsigned char TF)
: SDNode(isTarg ? ISD::TargetJumpTable : ISD::JumpTable,
- DebugLoc(), getSDVTList(VT)), JTI(jti), TargetFlags(TF) {
+ 0, DebugLoc(), getSDVTList(VT)), JTI(jti), TargetFlags(TF) {
}
public:
friend class SelectionDAG;
ConstantPoolSDNode(bool isTarget, const Constant *c, EVT VT, int o,
unsigned Align, unsigned char TF)
- : SDNode(isTarget ? ISD::TargetConstantPool : ISD::ConstantPool,
- DebugLoc(),
+ : SDNode(isTarget ? ISD::TargetConstantPool : ISD::ConstantPool, 0, DebugLoc(),
getSDVTList(VT)), Offset(o), Alignment(Align), TargetFlags(TF) {
- assert((int)Offset >= 0 && "Offset is too large");
+ assert(Offset >= 0 && "Offset is too large");
Val.ConstVal = c;
}
ConstantPoolSDNode(bool isTarget, MachineConstantPoolValue *v,
EVT VT, int o, unsigned Align, unsigned char TF)
- : SDNode(isTarget ? ISD::TargetConstantPool : ISD::ConstantPool,
- DebugLoc(),
+ : SDNode(isTarget ? ISD::TargetConstantPool : ISD::ConstantPool, 0, DebugLoc(),
getSDVTList(VT)), Offset(o), Alignment(Align), TargetFlags(TF) {
- assert((int)Offset >= 0 && "Offset is too large");
+ assert(Offset >= 0 && "Offset is too large");
Val.MachineCPVal = v;
Offset |= 1 << (sizeof(unsigned)*CHAR_BIT-1);
}
bool isMachineConstantPoolEntry() const {
- return (int)Offset < 0;
+ return Offset < 0;
}
const Constant *getConstVal() const {
public:
TargetIndexSDNode(int Idx, EVT VT, int64_t Ofs, unsigned char TF)
- : SDNode(ISD::TargetIndex, DebugLoc(), getSDVTList(VT)),
+ : SDNode(ISD::TargetIndex, 0, DebugLoc(), getSDVTList(VT)),
TargetFlags(TF), Index(Idx), Offset(Ofs) {}
public:
/// blocks out of order when they're jumped to, which makes it a bit
/// harder. Let's see if we need it first.
explicit BasicBlockSDNode(MachineBasicBlock *mbb)
- : SDNode(ISD::BasicBlock, DebugLoc(), getSDVTList(MVT::Other)), MBB(mbb) {
+ : SDNode(ISD::BasicBlock, 0, DebugLoc(), getSDVTList(MVT::Other)), MBB(mbb) {
}
public:
friend class SelectionDAG;
/// Create a SrcValue for a general value.
explicit SrcValueSDNode(const Value *v)
- : SDNode(ISD::SRCVALUE, DebugLoc(), getSDVTList(MVT::Other)), V(v) {}
+ : SDNode(ISD::SRCVALUE, 0, DebugLoc(), getSDVTList(MVT::Other)), V(v) {}
public:
/// getValue - return the contained Value.
const MDNode *MD;
friend class SelectionDAG;
explicit MDNodeSDNode(const MDNode *md)
- : SDNode(ISD::MDNODE_SDNODE, DebugLoc(), getSDVTList(MVT::Other)), MD(md) {}
+ : SDNode(ISD::MDNODE_SDNODE, 0, DebugLoc(), getSDVTList(MVT::Other)), MD(md) {}
public:
const MDNode *getMD() const { return MD; }
unsigned Reg;
friend class SelectionDAG;
RegisterSDNode(unsigned reg, EVT VT)
- : SDNode(ISD::Register, DebugLoc(), getSDVTList(VT)), Reg(reg) {
+ : SDNode(ISD::Register, 0, DebugLoc(), getSDVTList(VT)), Reg(reg) {
}
public:
const uint32_t *RegMask;
friend class SelectionDAG;
RegisterMaskSDNode(const uint32_t *mask)
- : SDNode(ISD::RegisterMask, DebugLoc(), getSDVTList(MVT::Untyped)),
+ : SDNode(ISD::RegisterMask, 0, DebugLoc(), getSDVTList(MVT::Untyped)),
RegMask(mask) {}
public:
friend class SelectionDAG;
BlockAddressSDNode(unsigned NodeTy, EVT VT, const BlockAddress *ba,
int64_t o, unsigned char Flags)
- : SDNode(NodeTy, DebugLoc(), getSDVTList(VT)),
+ : SDNode(NodeTy, 0, DebugLoc(), getSDVTList(VT)),
BA(ba), Offset(o), TargetFlags(Flags) {
}
public:
SDUse Chain;
MCSymbol *Label;
friend class SelectionDAG;
- EHLabelSDNode(DebugLoc dl, SDValue ch, MCSymbol *L)
- : SDNode(ISD::EH_LABEL, dl, getSDVTList(MVT::Other)), Label(L) {
+ EHLabelSDNode(unsigned Order, DebugLoc dl, SDValue ch, MCSymbol *L)
+ : SDNode(ISD::EH_LABEL, Order, dl, getSDVTList(MVT::Other)), Label(L) {
InitOperands(&Chain, ch);
}
public:
friend class SelectionDAG;
ExternalSymbolSDNode(bool isTarget, const char *Sym, unsigned char TF, EVT VT)
: SDNode(isTarget ? ISD::TargetExternalSymbol : ISD::ExternalSymbol,
- DebugLoc(), getSDVTList(VT)), Symbol(Sym), TargetFlags(TF) {
+ 0, DebugLoc(), getSDVTList(VT)), Symbol(Sym), TargetFlags(TF) {
}
public:
ISD::CondCode Condition;
friend class SelectionDAG;
explicit CondCodeSDNode(ISD::CondCode Cond)
- : SDNode(ISD::CONDCODE, DebugLoc(), getSDVTList(MVT::Other)),
+ : SDNode(ISD::CONDCODE, 0, DebugLoc(), getSDVTList(MVT::Other)),
Condition(Cond) {
}
public:
class CvtRndSatSDNode : public SDNode {
ISD::CvtCode CvtCode;
friend class SelectionDAG;
- explicit CvtRndSatSDNode(EVT VT, DebugLoc dl, const SDValue *Ops,
+ explicit CvtRndSatSDNode(EVT VT, unsigned Order, DebugLoc dl, const SDValue *Ops,
unsigned NumOps, ISD::CvtCode Code)
- : SDNode(ISD::CONVERT_RNDSAT, dl, getSDVTList(VT), Ops, NumOps),
+ : SDNode(ISD::CONVERT_RNDSAT, Order, dl, getSDVTList(VT), Ops, NumOps),
CvtCode(Code) {
assert(NumOps == 5 && "wrong number of operations");
}
EVT ValueType;
friend class SelectionDAG;
explicit VTSDNode(EVT VT)
- : SDNode(ISD::VALUETYPE, DebugLoc(), getSDVTList(MVT::Other)),
+ : SDNode(ISD::VALUETYPE, 0, DebugLoc(), getSDVTList(MVT::Other)),
ValueType(VT) {
}
public:
*/
SDUse Ops[4];
public:
- LSBaseSDNode(ISD::NodeType NodeTy, DebugLoc dl, SDValue *Operands,
+ LSBaseSDNode(ISD::NodeType NodeTy, unsigned Order, DebugLoc dl, SDValue *Operands,
unsigned numOperands, SDVTList VTs, ISD::MemIndexedMode AM,
EVT MemVT, MachineMemOperand *MMO)
- : MemSDNode(NodeTy, dl, VTs, MemVT, MMO) {
+ : MemSDNode(NodeTy, Order, dl, VTs, MemVT, MMO) {
SubclassData |= AM << 2;
assert(getAddressingMode() == AM && "MemIndexedMode encoding error!");
InitOperands(Ops, Operands, numOperands);
///
class LoadSDNode : public LSBaseSDNode {
friend class SelectionDAG;
- LoadSDNode(SDValue *ChainPtrOff, DebugLoc dl, SDVTList VTs,
+ LoadSDNode(SDValue *ChainPtrOff, unsigned Order, DebugLoc dl, SDVTList VTs,
ISD::MemIndexedMode AM, ISD::LoadExtType ETy, EVT MemVT,
MachineMemOperand *MMO)
- : LSBaseSDNode(ISD::LOAD, dl, ChainPtrOff, 3,
- VTs, AM, MemVT, MMO) {
+ : LSBaseSDNode(ISD::LOAD, Order, dl, ChainPtrOff, 3, VTs, AM, MemVT, MMO) {
SubclassData |= (unsigned short)ETy;
assert(getExtensionType() == ETy && "LoadExtType encoding error!");
assert(readMem() && "Load MachineMemOperand is not a load!");
///
class StoreSDNode : public LSBaseSDNode {
friend class SelectionDAG;
- StoreSDNode(SDValue *ChainValuePtrOff, DebugLoc dl, SDVTList VTs,
- ISD::MemIndexedMode AM, bool isTrunc, EVT MemVT,
+ StoreSDNode(SDValue *ChainValuePtrOff, unsigned Order, DebugLoc dl,
+ SDVTList VTs, ISD::MemIndexedMode AM, bool isTrunc, EVT MemVT,
MachineMemOperand *MMO)
- : LSBaseSDNode(ISD::STORE, dl, ChainValuePtrOff, 4,
+ : LSBaseSDNode(ISD::STORE, Order, dl, ChainValuePtrOff, 4,
VTs, AM, MemVT, MMO) {
SubclassData |= (unsigned short)isTrunc;
assert(isTruncatingStore() == isTrunc && "isTrunc encoding error!");
private:
friend class SelectionDAG;
- MachineSDNode(unsigned Opc, const DebugLoc DL, SDVTList VTs)
- : SDNode(Opc, DL, VTs), MemRefs(0), MemRefsEnd(0) {}
+ MachineSDNode(unsigned Opc, unsigned Order, const DebugLoc DL, SDVTList VTs)
+ : SDNode(Opc, Order, DL, VTs), MemRefs(0), MemRefsEnd(0) {}
/// LocalOperands - Operands for this instruction, if they fit here. If
/// they don't, this field is unused.
projects / oota-llvm.git / blobdiff