diff options
Diffstat (limited to 'lib/Target/MSP430/MSP430ISelLowering.h')
| -rw-r--r-- | lib/Target/MSP430/MSP430ISelLowering.h | 60 |
1 files changed, 49 insertions, 11 deletions
diff --git a/lib/Target/MSP430/MSP430ISelLowering.h b/lib/Target/MSP430/MSP430ISelLowering.h index 4a90a0e..fdbc384 100644 --- a/lib/Target/MSP430/MSP430ISelLowering.h +++ b/lib/Target/MSP430/MSP430ISelLowering.h @@ -33,7 +33,7 @@ namespace llvm { /// Y = RRC X, rotate right via carry RRC, - /// CALL/TAILCALL - These operations represent an abstract call + /// CALL - These operations represent an abstract call /// instruction, which includes a bunch of information. CALL, @@ -77,10 +77,6 @@ namespace llvm { /// getFunctionAlignment - Return the Log2 alignment of this function. virtual unsigned getFunctionAlignment(const Function *F) const; - SDValue LowerFORMAL_ARGUMENTS(SDValue Op, SelectionDAG &DAG); - SDValue LowerCALL(SDValue Op, SelectionDAG &DAG); - SDValue LowerRET(SDValue Op, SelectionDAG &DAG); - SDValue LowerCCCArguments(SDValue Op, SelectionDAG &DAG); SDValue LowerShifts(SDValue Op, SelectionDAG &DAG); SDValue LowerGlobalAddress(SDValue Op, SelectionDAG &DAG); SDValue LowerExternalSymbol(SDValue Op, SelectionDAG &DAG); @@ -88,16 +84,58 @@ namespace llvm { SDValue LowerSELECT_CC(SDValue Op, SelectionDAG &DAG); SDValue LowerSIGN_EXTEND(SDValue Op, SelectionDAG &DAG); - SDValue LowerCCCCallTo(SDValue Op, SelectionDAG &DAG, - unsigned CC); - SDNode* LowerCallResult(SDValue Chain, SDValue InFlag, - CallSDNode *TheCall, - unsigned CallingConv, SelectionDAG &DAG); + TargetLowering::ConstraintType + getConstraintType(const std::string &Constraint) const; + std::pair<unsigned, const TargetRegisterClass*> + getRegForInlineAsmConstraint(const std::string &Constraint, EVT VT) const; MachineBasicBlock* EmitInstrWithCustomInserter(MachineInstr *MI, - MachineBasicBlock *BB) const; + MachineBasicBlock *BB, + DenseMap<MachineBasicBlock*, MachineBasicBlock*> *EM) const; private: + SDValue LowerCCCCallTo(SDValue Chain, SDValue Callee, + CallingConv::ID CallConv, bool isVarArg, + bool isTailCall, + const SmallVectorImpl<ISD::OutputArg> &Outs, + const SmallVectorImpl<ISD::InputArg> &Ins, + DebugLoc dl, SelectionDAG &DAG, + SmallVectorImpl<SDValue> &InVals); + + SDValue LowerCCCArguments(SDValue Chain, + CallingConv::ID CallConv, + bool isVarArg, + const SmallVectorImpl<ISD::InputArg> &Ins, + DebugLoc dl, + SelectionDAG &DAG, + SmallVectorImpl<SDValue> &InVals); + + SDValue LowerCallResult(SDValue Chain, SDValue InFlag, + CallingConv::ID CallConv, bool isVarArg, + const SmallVectorImpl<ISD::InputArg> &Ins, + DebugLoc dl, SelectionDAG &DAG, + SmallVectorImpl<SDValue> &InVals); + + virtual SDValue + LowerFormalArguments(SDValue Chain, + CallingConv::ID CallConv, bool isVarArg, + const SmallVectorImpl<ISD::InputArg> &Ins, + DebugLoc dl, SelectionDAG &DAG, + SmallVectorImpl<SDValue> &InVals); + virtual SDValue + LowerCall(SDValue Chain, SDValue Callee, + CallingConv::ID CallConv, bool isVarArg, bool isTailCall, + const SmallVectorImpl<ISD::OutputArg> &Outs, + const SmallVectorImpl<ISD::InputArg> &Ins, + DebugLoc dl, SelectionDAG &DAG, + SmallVectorImpl<SDValue> &InVals); + + virtual SDValue + LowerReturn(SDValue Chain, + CallingConv::ID CallConv, bool isVarArg, + const SmallVectorImpl<ISD::OutputArg> &Outs, + DebugLoc dl, SelectionDAG &DAG); + const MSP430Subtarget &Subtarget; const MSP430TargetMachine &TM; }; |
