diff options
Diffstat (limited to 'include/llvm/CodeGen/SelectionDAG.h')
| -rw-r--r-- | include/llvm/CodeGen/SelectionDAG.h | 197 |
1 files changed, 89 insertions, 108 deletions
diff --git a/include/llvm/CodeGen/SelectionDAG.h b/include/llvm/CodeGen/SelectionDAG.h index 77405e46a3..e11bd42cca 100644 --- a/include/llvm/CodeGen/SelectionDAG.h +++ b/include/llvm/CodeGen/SelectionDAG.h @@ -144,24 +144,22 @@ public: /// getVTList - Return an SDVTList that represents the list of values /// specified. - SDVTList getVTList(MVT::ValueType VT); - SDVTList getVTList(MVT::ValueType VT1, MVT::ValueType VT2); - SDVTList getVTList(MVT::ValueType VT1, MVT::ValueType VT2,MVT::ValueType VT3); - SDVTList getVTList(const MVT::ValueType *VTs, unsigned NumVTs); + SDVTList getVTList(MVT VT); + SDVTList getVTList(MVT VT1, MVT VT2); + SDVTList getVTList(MVT VT1, MVT VT2, MVT VT3); + SDVTList getVTList(const MVT *VTs, unsigned NumVTs); /// getNodeValueTypes - These are obsolete, use getVTList instead. - const MVT::ValueType *getNodeValueTypes(MVT::ValueType VT) { + const MVT *getNodeValueTypes(MVT VT) { return getVTList(VT).VTs; } - const MVT::ValueType *getNodeValueTypes(MVT::ValueType VT1, - MVT::ValueType VT2) { + const MVT *getNodeValueTypes(MVT VT1, MVT VT2) { return getVTList(VT1, VT2).VTs; } - const MVT::ValueType *getNodeValueTypes(MVT::ValueType VT1,MVT::ValueType VT2, - MVT::ValueType VT3) { + const MVT *getNodeValueTypes(MVT VT1, MVT VT2, MVT VT3) { return getVTList(VT1, VT2, VT3).VTs; } - const MVT::ValueType *getNodeValueTypes(std::vector<MVT::ValueType> &vtList) { + const MVT *getNodeValueTypes(std::vector<MVT> &vtList) { return getVTList(&vtList[0], (unsigned)vtList.size()).VTs; } @@ -170,57 +168,56 @@ public: // Node creation methods. // SDOperand getString(const std::string &Val); - SDOperand getConstant(uint64_t Val, MVT::ValueType VT, bool isTarget = false); - SDOperand getConstant(const APInt &Val, MVT::ValueType VT, bool isTarget = false); + SDOperand getConstant(uint64_t Val, MVT VT, bool isTarget = false); + SDOperand getConstant(const APInt &Val, MVT VT, bool isTarget = false); SDOperand getIntPtrConstant(uint64_t Val, bool isTarget = false); - SDOperand getTargetConstant(uint64_t Val, MVT::ValueType VT) { + SDOperand getTargetConstant(uint64_t Val, MVT VT) { return getConstant(Val, VT, true); } - SDOperand getTargetConstant(const APInt &Val, MVT::ValueType VT) { + SDOperand getTargetConstant(const APInt &Val, MVT VT) { return getConstant(Val, VT, true); } - SDOperand getConstantFP(double Val, MVT::ValueType VT, bool isTarget = false); - SDOperand getConstantFP(const APFloat& Val, MVT::ValueType VT, - bool isTarget = false); - SDOperand getTargetConstantFP(double Val, MVT::ValueType VT) { + SDOperand getConstantFP(double Val, MVT VT, bool isTarget = false); + SDOperand getConstantFP(const APFloat& Val, MVT VT, bool isTarget = false); + SDOperand getTargetConstantFP(double Val, MVT VT) { return getConstantFP(Val, VT, true); } - SDOperand getTargetConstantFP(const APFloat& Val, MVT::ValueType VT) { + SDOperand getTargetConstantFP(const APFloat& Val, MVT VT) { return getConstantFP(Val, VT, true); } - SDOperand getGlobalAddress(const GlobalValue *GV, MVT::ValueType VT, + SDOperand getGlobalAddress(const GlobalValue *GV, MVT VT, int offset = 0, bool isTargetGA = false); - SDOperand getTargetGlobalAddress(const GlobalValue *GV, MVT::ValueType VT, + SDOperand getTargetGlobalAddress(const GlobalValue *GV, MVT VT, int offset = 0) { return getGlobalAddress(GV, VT, offset, true); } - SDOperand getFrameIndex(int FI, MVT::ValueType VT, bool isTarget = false); - SDOperand getTargetFrameIndex(int FI, MVT::ValueType VT) { + SDOperand getFrameIndex(int FI, MVT VT, bool isTarget = false); + SDOperand getTargetFrameIndex(int FI, MVT VT) { return getFrameIndex(FI, VT, true); } - SDOperand getJumpTable(int JTI, MVT::ValueType VT, bool isTarget = false); - SDOperand getTargetJumpTable(int JTI, MVT::ValueType VT) { + SDOperand getJumpTable(int JTI, MVT VT, bool isTarget = false); + SDOperand getTargetJumpTable(int JTI, MVT VT) { return getJumpTable(JTI, VT, true); } - SDOperand getConstantPool(Constant *C, MVT::ValueType VT, + SDOperand getConstantPool(Constant *C, MVT VT, unsigned Align = 0, int Offs = 0, bool isT=false); - SDOperand getTargetConstantPool(Constant *C, MVT::ValueType VT, + SDOperand getTargetConstantPool(Constant *C, MVT VT, unsigned Align = 0, int Offset = 0) { return getConstantPool(C, VT, Align, Offset, true); } - SDOperand getConstantPool(MachineConstantPoolValue *C, MVT::ValueType VT, + SDOperand getConstantPool(MachineConstantPoolValue *C, MVT VT, unsigned Align = 0, int Offs = 0, bool isT=false); SDOperand getTargetConstantPool(MachineConstantPoolValue *C, - MVT::ValueType VT, unsigned Align = 0, + MVT VT, unsigned Align = 0, int Offset = 0) { return getConstantPool(C, VT, Align, Offset, true); } SDOperand getBasicBlock(MachineBasicBlock *MBB); - SDOperand getExternalSymbol(const char *Sym, MVT::ValueType VT); - SDOperand getTargetExternalSymbol(const char *Sym, MVT::ValueType VT); + SDOperand getExternalSymbol(const char *Sym, MVT VT); + SDOperand getTargetExternalSymbol(const char *Sym, MVT VT); SDOperand getArgFlags(ISD::ArgFlagsTy Flags); - SDOperand getValueType(MVT::ValueType); - SDOperand getRegister(unsigned Reg, MVT::ValueType VT); + SDOperand getValueType(MVT); + SDOperand getRegister(unsigned Reg, MVT VT); SDOperand getCopyToReg(SDOperand Chain, unsigned Reg, SDOperand N) { return getNode(ISD::CopyToReg, MVT::Other, Chain, @@ -232,7 +229,7 @@ public: // null) and that there should be a flag result. SDOperand getCopyToReg(SDOperand Chain, unsigned Reg, SDOperand N, SDOperand Flag) { - const MVT::ValueType *VTs = getNodeValueTypes(MVT::Other, MVT::Flag); + const MVT *VTs = getNodeValueTypes(MVT::Other, MVT::Flag); SDOperand Ops[] = { Chain, getRegister(Reg, N.getValueType()), N, Flag }; return getNode(ISD::CopyToReg, VTs, 2, Ops, Flag.Val ? 4 : 3); } @@ -240,13 +237,13 @@ public: // Similar to last getCopyToReg() except parameter Reg is a SDOperand SDOperand getCopyToReg(SDOperand Chain, SDOperand Reg, SDOperand N, SDOperand Flag) { - const MVT::ValueType *VTs = getNodeValueTypes(MVT::Other, MVT::Flag); + const MVT *VTs = getNodeValueTypes(MVT::Other, MVT::Flag); SDOperand Ops[] = { Chain, Reg, N, Flag }; return getNode(ISD::CopyToReg, VTs, 2, Ops, Flag.Val ? 4 : 3); } - SDOperand getCopyFromReg(SDOperand Chain, unsigned Reg, MVT::ValueType VT) { - const MVT::ValueType *VTs = getNodeValueTypes(VT, MVT::Other); + SDOperand getCopyFromReg(SDOperand Chain, unsigned Reg, MVT VT) { + const MVT *VTs = getNodeValueTypes(VT, MVT::Other); SDOperand Ops[] = { Chain, getRegister(Reg, VT) }; return getNode(ISD::CopyFromReg, VTs, 2, Ops, 2); } @@ -254,9 +251,9 @@ public: // This version of the getCopyFromReg method takes an extra operand, which // indicates that there is potentially an incoming flag value (if Flag is not // null) and that there should be a flag result. - SDOperand getCopyFromReg(SDOperand Chain, unsigned Reg, MVT::ValueType VT, + SDOperand getCopyFromReg(SDOperand Chain, unsigned Reg, MVT VT, SDOperand Flag) { - const MVT::ValueType *VTs = getNodeValueTypes(VT, MVT::Other, MVT::Flag); + const MVT *VTs = getNodeValueTypes(VT, MVT::Other, MVT::Flag); SDOperand Ops[] = { Chain, getRegister(Reg, VT), Flag }; return getNode(ISD::CopyFromReg, VTs, 3, Ops, Flag.Val ? 3 : 2); } @@ -265,12 +262,12 @@ public: /// getZeroExtendInReg - Return the expression required to zero extend the Op /// value assuming it was the smaller SrcTy value. - SDOperand getZeroExtendInReg(SDOperand Op, MVT::ValueType SrcTy); + SDOperand getZeroExtendInReg(SDOperand Op, MVT SrcTy); /// getCALLSEQ_START - Return a new CALLSEQ_START node, which always must have /// a flag result (to ensure it's not CSE'd). SDOperand getCALLSEQ_START(SDOperand Chain, SDOperand Op) { - const MVT::ValueType *VTs = getNodeValueTypes(MVT::Other, MVT::Flag); + const MVT *VTs = getNodeValueTypes(MVT::Other, MVT::Flag); SDOperand Ops[] = { Chain, Op }; return getNode(ISD::CALLSEQ_START, VTs, 2, Ops, 2); } @@ -291,27 +288,24 @@ public: /// getNode - Gets or creates the specified node. /// - SDOperand getNode(unsigned Opcode, MVT::ValueType VT); - SDOperand getNode(unsigned Opcode, MVT::ValueType VT, SDOperand N); - SDOperand getNode(unsigned Opcode, MVT::ValueType VT, - SDOperand N1, SDOperand N2); - SDOperand getNode(unsigned Opcode, MVT::ValueType VT, + SDOperand getNode(unsigned Opcode, MVT VT); + SDOperand getNode(unsigned Opcode, MVT VT, SDOperand N); + SDOperand getNode(unsigned Opcode, MVT VT, SDOperand N1, SDOperand N2); + SDOperand getNode(unsigned Opcode, MVT VT, SDOperand N1, SDOperand N2, SDOperand N3); - SDOperand getNode(unsigned Opcode, MVT::ValueType VT, + SDOperand getNode(unsigned Opcode, MVT VT, SDOperand N1, SDOperand N2, SDOperand N3, SDOperand N4); - SDOperand getNode(unsigned Opcode, MVT::ValueType VT, + SDOperand getNode(unsigned Opcode, MVT VT, SDOperand N1, SDOperand N2, SDOperand N3, SDOperand N4, SDOperand N5); - SDOperand getNode(unsigned Opcode, MVT::ValueType VT, + SDOperand getNode(unsigned Opcode, MVT VT, SDOperandPtr Ops, unsigned NumOps); + SDOperand getNode(unsigned Opcode, std::vector<MVT> &ResultTys, SDOperandPtr Ops, unsigned NumOps); - SDOperand getNode(unsigned Opcode, std::vector<MVT::ValueType> &ResultTys, - SDOperandPtr Ops, unsigned NumOps); - SDOperand getNode(unsigned Opcode, const MVT::ValueType *VTs, unsigned NumVTs, + SDOperand getNode(unsigned Opcode, const MVT *VTs, unsigned NumVTs, SDOperandPtr Ops, unsigned NumOps); SDOperand getNode(unsigned Opcode, SDVTList VTs); SDOperand getNode(unsigned Opcode, SDVTList VTs, SDOperand N); - SDOperand getNode(unsigned Opcode, SDVTList VTs, - SDOperand N1, SDOperand N2); + SDOperand getNode(unsigned Opcode, SDVTList VTs, SDOperand N1, SDOperand N2); SDOperand getNode(unsigned Opcode, SDVTList VTs, SDOperand N1, SDOperand N2, SDOperand N3); SDOperand getNode(unsigned Opcode, SDVTList VTs, @@ -340,7 +334,7 @@ public: /// getSetCC - Helper function to make it easier to build SetCC's if you just /// have an ISD::CondCode instead of an SDOperand. /// - SDOperand getSetCC(MVT::ValueType VT, SDOperand LHS, SDOperand RHS, + SDOperand getSetCC(MVT VT, SDOperand LHS, SDOperand RHS, ISD::CondCode Cond) { return getNode(ISD::SETCC, VT, LHS, RHS, getCondCode(Cond)); } @@ -348,7 +342,7 @@ public: /// getVSetCC - Helper function to make it easier to build VSetCC's nodes /// if you just have an ISD::CondCode instead of an SDOperand. /// - SDOperand getVSetCC(MVT::ValueType VT, SDOperand LHS, SDOperand RHS, + SDOperand getVSetCC(MVT VT, SDOperand LHS, SDOperand RHS, ISD::CondCode Cond) { return getNode(ISD::VSETCC, VT, LHS, RHS, getCondCode(Cond)); } @@ -364,35 +358,35 @@ public: /// getVAArg - VAArg produces a result and token chain, and takes a pointer /// and a source value as input. - SDOperand getVAArg(MVT::ValueType VT, SDOperand Chain, SDOperand Ptr, + SDOperand getVAArg(MVT VT, SDOperand Chain, SDOperand Ptr, SDOperand SV); /// getAtomic - Gets a node for an atomic op, produces result and chain, takes // 3 operands SDOperand getAtomic(unsigned Opcode, SDOperand Chain, SDOperand Ptr, - SDOperand Cmp, SDOperand Swp, MVT::ValueType VT); + SDOperand Cmp, SDOperand Swp, MVT VT); /// getAtomic - Gets a node for an atomic op, produces result and chain, takes // 2 operands SDOperand getAtomic(unsigned Opcode, SDOperand Chain, SDOperand Ptr, - SDOperand Val, MVT::ValueType VT); + SDOperand Val, MVT VT); /// getLoad - Loads are not normal binary operators: their result type is not /// determined by their operands, and they produce a value AND a token chain. /// - SDOperand getLoad(MVT::ValueType VT, SDOperand Chain, SDOperand Ptr, + SDOperand getLoad(MVT VT, SDOperand Chain, SDOperand Ptr, const Value *SV, int SVOffset, bool isVolatile=false, unsigned Alignment=0); - SDOperand getExtLoad(ISD::LoadExtType ExtType, MVT::ValueType VT, + SDOperand getExtLoad(ISD::LoadExtType ExtType, MVT VT, SDOperand Chain, SDOperand Ptr, const Value *SV, - int SVOffset, MVT::ValueType EVT, bool isVolatile=false, + int SVOffset, MVT EVT, bool isVolatile=false, unsigned Alignment=0); SDOperand getIndexedLoad(SDOperand OrigLoad, SDOperand Base, SDOperand Offset, ISD::MemIndexedMode AM); SDOperand getLoad(ISD::MemIndexedMode AM, ISD::LoadExtType ExtType, - MVT::ValueType VT, SDOperand Chain, + MVT VT, SDOperand Chain, SDOperand Ptr, SDOperand Offset, - const Value *SV, int SVOffset, MVT::ValueType EVT, + const Value *SV, int SVOffset, MVT EVT, bool isVolatile=false, unsigned Alignment=0); /// getStore - Helper function to build ISD::STORE nodes. @@ -401,7 +395,7 @@ public: const Value *SV, int SVOffset, bool isVolatile=false, unsigned Alignment=0); SDOperand getTruncStore(SDOperand Chain, SDOperand Val, SDOperand Ptr, - const Value *SV, int SVOffset, MVT::ValueType TVT, + const Value *SV, int SVOffset, MVT TVT, bool isVolatile=false, unsigned Alignment=0); SDOperand getIndexedStore(SDOperand OrigStoe, SDOperand Base, SDOperand Offset, ISD::MemIndexedMode AM); @@ -434,20 +428,18 @@ public: /// operands. Note that target opcodes are stored as /// ISD::BUILTIN_OP_END+TargetOpcode in the node opcode field. The 0th value /// of the resultant node is returned. - SDNode *SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT); - SDNode *SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT, - SDOperand Op1); - SDNode *SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT, + SDNode *SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT VT); + SDNode *SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT VT, SDOperand Op1); + SDNode *SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT VT, SDOperand Op1, SDOperand Op2); - SDNode *SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT, + SDNode *SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT VT, SDOperand Op1, SDOperand Op2, SDOperand Op3); - SDNode *SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT, + SDNode *SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT VT, SDOperandPtr Ops, unsigned NumOps); - SDNode *SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT1, - MVT::ValueType VT2, SDOperand Op1, SDOperand Op2); - SDNode *SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT::ValueType VT1, - MVT::ValueType VT2, SDOperand Op1, SDOperand Op2, - SDOperand Op3); + SDNode *SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT VT1, + MVT VT2, SDOperand Op1, SDOperand Op2); + SDNode *SelectNodeTo(SDNode *N, unsigned TargetOpc, MVT VT1, + MVT VT2, SDOperand Op1, SDOperand Op2, SDOperand Op3); /// getTargetNode - These are used for target selectors to create a new node @@ -456,41 +448,30 @@ public: /// Note that getTargetNode returns the resultant node. If there is already a /// node of the specified opcode and operands, it returns that node instead of /// the current one. - SDNode *getTargetNode(unsigned Opcode, MVT::ValueType VT); - SDNode *getTargetNode(unsigned Opcode, MVT::ValueType VT, - SDOperand Op1); - SDNode *getTargetNode(unsigned Opcode, MVT::ValueType VT, - SDOperand Op1, SDOperand Op2); - SDNode *getTargetNode(unsigned Opcode, MVT::ValueType VT, + SDNode *getTargetNode(unsigned Opcode, MVT VT); + SDNode *getTargetNode(unsigned Opcode, MVT VT, SDOperand Op1); + SDNode *getTargetNode(unsigned Opcode, MVT VT, SDOperand Op1, SDOperand Op2); + SDNode *getTargetNode(unsigned Opcode, MVT VT, SDOperand Op1, SDOperand Op2, SDOperand Op3); - SDNode *getTargetNode(unsigned Opcode, MVT::ValueType VT, + SDNode *getTargetNode(unsigned Opcode, MVT VT, SDOperandPtr Ops, unsigned NumOps); - SDNode *getTargetNode(unsigned Opcode, MVT::ValueType VT1, - MVT::ValueType VT2); - SDNode *getTargetNode(unsigned Opcode, MVT::ValueType VT1, - MVT::ValueType VT2, SDOperand Op1); - SDNode *getTargetNode(unsigned Opcode, MVT::ValueType VT1, - MVT::ValueType VT2, SDOperand Op1, SDOperand Op2); - SDNode *getTargetNode(unsigned Opcode, MVT::ValueType VT1, - MVT::ValueType VT2, SDOperand Op1, SDOperand Op2, - SDOperand Op3); - SDNode *getTargetNode(unsigned Opcode, MVT::ValueType VT1, - MVT::ValueType VT2, + SDNode *getTargetNode(unsigned Opcode, MVT VT1, MVT VT2); + SDNode *getTargetNode(unsigned Opcode, MVT VT1, MVT VT2, SDOperand Op1); + SDNode *getTargetNode(unsigned Opcode, MVT VT1, + MVT VT2, SDOperand Op1, SDOperand Op2); + SDNode *getTargetNode(unsigned Opcode, MVT VT1, + MVT VT2, SDOperand Op1, SDOperand Op2, SDOperand Op3); + SDNode *getTargetNode(unsigned Opcode, MVT VT1, MVT VT2, SDOperandPtr Ops, unsigned NumOps); - SDNode *getTargetNode(unsigned Opcode, MVT::ValueType VT1, - MVT::ValueType VT2, MVT::ValueType VT3, + SDNode *getTargetNode(unsigned Opcode, MVT VT1, MVT VT2, MVT VT3, SDOperand Op1, SDOperand Op2); - SDNode *getTargetNode(unsigned Opcode, MVT::ValueType VT1, - MVT::ValueType VT2, MVT::ValueType VT3, + SDNode *getTargetNode(unsigned Opcode, MVT VT1, MVT VT2, MVT VT3, SDOperand Op1, SDOperand Op2, SDOperand Op3); - SDNode *getTargetNode(unsigned Opcode, MVT::ValueType VT1, - MVT::ValueType VT2, MVT::ValueType VT3, + SDNode *getTargetNode(unsigned Opcode, MVT VT1, MVT VT2, MVT VT3, SDOperandPtr Ops, unsigned NumOps); - SDNode *getTargetNode(unsigned Opcode, MVT::ValueType VT1, - MVT::ValueType VT2, MVT::ValueType VT3, - MVT::ValueType VT4, + SDNode *getTargetNode(unsigned Opcode, MVT VT1, MVT VT2, MVT VT3, MVT VT4, SDOperandPtr Ops, unsigned NumOps); - SDNode *getTargetNode(unsigned Opcode, std::vector<MVT::ValueType> &ResultTys, + SDNode *getTargetNode(unsigned Opcode, std::vector<MVT> &ResultTys, SDOperandPtr Ops, unsigned NumOps); /// getNodeIfExists - Get the specified node if it's already available, or @@ -570,10 +551,10 @@ public: /// CreateStackTemporary - Create a stack temporary, suitable for holding the /// specified value type. - SDOperand CreateStackTemporary(MVT::ValueType VT); + SDOperand CreateStackTemporary(MVT VT); /// FoldSetCC - Constant fold a setcc to true or false. - SDOperand FoldSetCC(MVT::ValueType VT, SDOperand N1, + SDOperand FoldSetCC(MVT VT, SDOperand N1, SDOperand N2, ISD::CondCode Cond); /// SignBitIsZero - Return true if the sign bit of Op is known to be zero. We @@ -623,13 +604,13 @@ private: void DeleteNodeNotInCSEMaps(SDNode *N); // List of non-single value types. - std::list<std::vector<MVT::ValueType> > VTList; + std::list<std::vector<MVT> > VTList; // Maps to auto-CSE operations. std::vector<CondCodeSDNode*> CondCodeNodes; std::vector<SDNode*> ValueTypeNodes; - std::map<MVT::ValueType, SDNode*> ExtendedValueTypeNodes; + std::map<MVT, SDNode*> ExtendedValueTypeNodes; std::map<std::string, SDNode*> ExternalSymbols; std::map<std::string, SDNode*> TargetExternalSymbols; std::map<std::string, StringSDNode*> StringNodes; |