namespace llvm {
class AliasAnalysis;
-class FunctionLoweringInfo;
class MachineConstantPoolValue;
class MachineFunction;
class MDNode;
const TargetLowering &TLI;
const TargetSelectionDAGInfo &TSI;
MachineFunction *MF;
- FunctionLoweringInfo &FLI;
LLVMContext *Context;
/// EntryNode - The starting token.
SelectionDAG(const SelectionDAG&); // Do not implement.
public:
- SelectionDAG(const TargetMachine &TM, FunctionLoweringInfo &fli);
+ explicit SelectionDAG(const TargetMachine &TM);
~SelectionDAG();
/// init - Prepare this SelectionDAG to process code in the given
const TargetMachine &getTarget() const { return TM; }
const TargetLowering &getTargetLoweringInfo() const { return TLI; }
const TargetSelectionDAGInfo &getSelectionDAGInfo() const { return TSI; }
- FunctionLoweringInfo &getFunctionLoweringInfo() const { return FLI; }
LLVMContext *getContext() const {return Context; }
/// viewGraph - Pop up a GraphViz/gv window with the DAG rendered using 'dot'.
SDValue getTargetConstantFP(const ConstantFP &Val, EVT VT) {
return getConstantFP(Val, VT, true);
}
- SDValue getGlobalAddress(const GlobalValue *GV, EVT VT,
+ SDValue getGlobalAddress(const GlobalValue *GV, DebugLoc DL, EVT VT,
int64_t offset = 0, bool isTargetGA = false,
unsigned char TargetFlags = 0);
- SDValue getTargetGlobalAddress(const GlobalValue *GV, EVT VT,
+ SDValue getTargetGlobalAddress(const GlobalValue *GV, DebugLoc DL, EVT VT,
int64_t offset = 0,
unsigned char TargetFlags = 0) {
- return getGlobalAddress(GV, VT, offset, true, TargetFlags);
+ return getGlobalAddress(GV, DL, VT, offset, true, TargetFlags);
}
SDValue getFrameIndex(int FI, EVT VT, bool isTarget = false);
SDValue getTargetFrameIndex(int FI, EVT VT) {
SDValue getMemcpy(SDValue Chain, DebugLoc dl, SDValue Dst, SDValue Src,
SDValue Size, unsigned Align, bool isVol, bool AlwaysInline,
- const Value *DstSV, uint64_t DstSVOff,
- const Value *SrcSV, uint64_t SrcSVOff);
+ MachinePointerInfo DstPtrInfo,
+ MachinePointerInfo SrcPtrInfo);
SDValue getMemmove(SDValue Chain, DebugLoc dl, SDValue Dst, SDValue Src,
SDValue Size, unsigned Align, bool isVol,
- const Value *DstSV, uint64_t DstOSVff,
- const Value *SrcSV, uint64_t SrcSVOff);
+ MachinePointerInfo DstPtrInfo,
+ MachinePointerInfo SrcPtrInfo);
SDValue getMemset(SDValue Chain, DebugLoc dl, SDValue Dst, SDValue Src,
SDValue Size, unsigned Align, bool isVol,
- const Value *DstSV, uint64_t DstSVOff);
+ MachinePointerInfo DstPtrInfo);
/// getSetCC - Helper function to make it easier to build SetCC's if you just
/// have an ISD::CondCode instead of an SDValue.
/// getVAArg - VAArg produces a result and token chain, and takes a pointer
/// and a source value as input.
SDValue getVAArg(EVT VT, DebugLoc dl, SDValue Chain, SDValue Ptr,
- SDValue SV);
+ SDValue SV, unsigned Align);
/// getAtomic - Gets a node for an atomic op, produces result and chain and
/// takes 3 operands
SDValue getAtomic(unsigned Opcode, DebugLoc dl, EVT MemVT, SDValue Chain,
- SDValue Ptr, SDValue Cmp, SDValue Swp, const Value* PtrVal,
- unsigned Alignment=0);
+ SDValue Ptr, SDValue Cmp, SDValue Swp,
+ MachinePointerInfo PtrInfo, unsigned Alignment=0);
SDValue getAtomic(unsigned Opcode, DebugLoc dl, EVT MemVT, SDValue Chain,
SDValue Ptr, SDValue Cmp, SDValue Swp,
MachineMemOperand *MMO);
SDValue getMemIntrinsicNode(unsigned Opcode, DebugLoc dl,
const EVT *VTs, unsigned NumVTs,
const SDValue *Ops, unsigned NumOps,
- EVT MemVT, const Value *srcValue, int SVOff,
+ EVT MemVT, MachinePointerInfo PtrInfo,
unsigned Align = 0, bool Vol = false,
bool ReadMem = true, bool WriteMem = true);
SDValue getMemIntrinsicNode(unsigned Opcode, DebugLoc dl, SDVTList VTList,
const SDValue *Ops, unsigned NumOps,
- EVT MemVT, const Value *srcValue, int SVOff,
+ EVT MemVT, MachinePointerInfo PtrInfo,
unsigned Align = 0, bool Vol = false,
bool ReadMem = true, bool WriteMem = true);
/// determined by their operands, and they produce a value AND a token chain.
///
SDValue getLoad(EVT VT, DebugLoc dl, SDValue Chain, SDValue Ptr,
- const Value *SV, int SVOffset, bool isVolatile,
- bool isNonTemporal, unsigned Alignment);
- SDValue getExtLoad(ISD::LoadExtType ExtType, DebugLoc dl, EVT VT,
- SDValue Chain, SDValue Ptr, const Value *SV,
- int SVOffset, EVT MemVT, bool isVolatile,
- bool isNonTemporal, unsigned Alignment);
+ MachinePointerInfo PtrInfo, bool isVolatile,
+ bool isNonTemporal, unsigned Alignment,
+ const MDNode *TBAAInfo = 0);
+ SDValue getExtLoad(ISD::LoadExtType ExtType, EVT VT, DebugLoc dl,
+ SDValue Chain, SDValue Ptr, MachinePointerInfo PtrInfo,
+ EVT MemVT, bool isVolatile,
+ bool isNonTemporal, unsigned Alignment,
+ const MDNode *TBAAInfo = 0);
SDValue getIndexedLoad(SDValue OrigLoad, DebugLoc dl, SDValue Base,
- SDValue Offset, ISD::MemIndexedMode AM);
- SDValue getLoad(ISD::MemIndexedMode AM, DebugLoc dl, ISD::LoadExtType ExtType,
- EVT VT, SDValue Chain, SDValue Ptr, SDValue Offset,
- const Value *SV, int SVOffset, EVT MemVT,
- bool isVolatile, bool isNonTemporal, unsigned Alignment);
- SDValue getLoad(ISD::MemIndexedMode AM, DebugLoc dl, ISD::LoadExtType ExtType,
- EVT VT, SDValue Chain, SDValue Ptr, SDValue Offset,
+ SDValue Offset, ISD::MemIndexedMode AM);
+ SDValue getLoad(ISD::MemIndexedMode AM, ISD::LoadExtType ExtType,
+ EVT VT, DebugLoc dl,
+ SDValue Chain, SDValue Ptr, SDValue Offset,
+ MachinePointerInfo PtrInfo, EVT MemVT,
+ bool isVolatile, bool isNonTemporal, unsigned Alignment,
+ const MDNode *TBAAInfo = 0);
+ SDValue getLoad(ISD::MemIndexedMode AM, ISD::LoadExtType ExtType,
+ EVT VT, DebugLoc dl,
+ SDValue Chain, SDValue Ptr, SDValue Offset,
EVT MemVT, MachineMemOperand *MMO);
/// getStore - Helper function to build ISD::STORE nodes.
///
SDValue getStore(SDValue Chain, DebugLoc dl, SDValue Val, SDValue Ptr,
- const Value *SV, int SVOffset, bool isVolatile,
- bool isNonTemporal, unsigned Alignment);
+ MachinePointerInfo PtrInfo, bool isVolatile,
+ bool isNonTemporal, unsigned Alignment,
+ const MDNode *TBAAInfo = 0);
SDValue getStore(SDValue Chain, DebugLoc dl, SDValue Val, SDValue Ptr,
MachineMemOperand *MMO);
SDValue getTruncStore(SDValue Chain, DebugLoc dl, SDValue Val, SDValue Ptr,
- const Value *SV, int SVOffset, EVT TVT,
+ MachinePointerInfo PtrInfo, EVT TVT,
bool isNonTemporal, bool isVolatile,
- unsigned Alignment);
+ unsigned Alignment,
+ const MDNode *TBAAInfo = 0);
SDValue getTruncStore(SDValue Chain, DebugLoc dl, SDValue Val, SDValue Ptr,
EVT TVT, MachineMemOperand *MMO);
SDValue getIndexedStore(SDValue OrigStoe, DebugLoc dl, SDValue Base,
/// already exists. If the resultant node does not exist in the DAG, the
/// input node is returned. As a degenerate case, if you specify the same
/// input operands as the node already has, the input node is returned.
- SDValue UpdateNodeOperands(SDValue N, SDValue Op);
- SDValue UpdateNodeOperands(SDValue N, SDValue Op1, SDValue Op2);
- SDValue UpdateNodeOperands(SDValue N, SDValue Op1, SDValue Op2,
+ SDNode *UpdateNodeOperands(SDNode *N, SDValue Op);
+ SDNode *UpdateNodeOperands(SDNode *N, SDValue Op1, SDValue Op2);
+ SDNode *UpdateNodeOperands(SDNode *N, SDValue Op1, SDValue Op2,
SDValue Op3);
- SDValue UpdateNodeOperands(SDValue N, SDValue Op1, SDValue Op2,
+ SDNode *UpdateNodeOperands(SDNode *N, SDValue Op1, SDValue Op2,
SDValue Op3, SDValue Op4);
- SDValue UpdateNodeOperands(SDValue N, SDValue Op1, SDValue Op2,
+ SDNode *UpdateNodeOperands(SDNode *N, SDValue Op1, SDValue Op2,
SDValue Op3, SDValue Op4, SDValue Op5);
- SDValue UpdateNodeOperands(SDValue N,
+ SDNode *UpdateNodeOperands(SDNode *N,
const SDValue *Ops, unsigned NumOps);
/// SelectNodeTo - These are used for target selectors to *mutate* the
/// been verified as a debug information descriptor.
bool isVerifiedDebugInfoDesc(SDValue Op) const;
- /// getShuffleScalarElt - Returns the scalar element that will make up the ith
- /// element of the result of the vector shuffle.
- SDValue getShuffleScalarElt(const ShuffleVectorSDNode *N, unsigned Idx);
-
/// UnrollVectorOp - Utility function used by legalize and lowering to
/// "unroll" a vector operation by splitting out the scalars and operating
/// on each element individually. If the ResNE is 0, fully unroll the vector
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