diff options
Diffstat (limited to 'lib/Target/ARM/ARMISelLowering.h')
| -rw-r--r-- | lib/Target/ARM/ARMISelLowering.h | 68 |
1 files changed, 35 insertions, 33 deletions
diff --git a/lib/Target/ARM/ARMISelLowering.h b/lib/Target/ARM/ARMISelLowering.h index fa33ad3075069..d8a230ff697c2 100644 --- a/lib/Target/ARM/ARMISelLowering.h +++ b/lib/Target/ARM/ARMISelLowering.h @@ -159,25 +159,24 @@ namespace llvm { // ARMTargetLowering - ARM Implementation of the TargetLowering interface class ARMTargetLowering : public TargetLowering { - int VarArgsFrameIndex; // FrameIndex for start of varargs area. public: explicit ARMTargetLowering(TargetMachine &TM); - virtual SDValue LowerOperation(SDValue Op, SelectionDAG &DAG); + virtual SDValue LowerOperation(SDValue Op, SelectionDAG &DAG) const; /// ReplaceNodeResults - Replace the results of node with an illegal result /// type with new values built out of custom code. /// virtual void ReplaceNodeResults(SDNode *N, SmallVectorImpl<SDValue>&Results, - SelectionDAG &DAG); + SelectionDAG &DAG) const; virtual SDValue PerformDAGCombine(SDNode *N, DAGCombinerInfo &DCI) const; virtual const char *getTargetNodeName(unsigned Opcode) const; - virtual MachineBasicBlock *EmitInstrWithCustomInserter(MachineInstr *MI, - MachineBasicBlock *MBB, - DenseMap<MachineBasicBlock*, MachineBasicBlock*>*) const; + virtual MachineBasicBlock * + EmitInstrWithCustomInserter(MachineInstr *MI, + MachineBasicBlock *MBB) const; /// allowsUnalignedMemoryAccesses - Returns true if the target allows /// unaligned memory accesses. of the specified type. @@ -237,7 +236,7 @@ namespace llvm { std::vector<SDValue> &Ops, SelectionDAG &DAG) const; - virtual const ARMSubtarget* getSubtarget() { + virtual const ARMSubtarget* getSubtarget() const { return Subtarget; } @@ -272,54 +271,57 @@ namespace llvm { CCValAssign &VA, CCValAssign &NextVA, SDValue &StackPtr, SmallVector<SDValue, 8> &MemOpChains, - ISD::ArgFlagsTy Flags); + ISD::ArgFlagsTy Flags) const; SDValue GetF64FormalArgument(CCValAssign &VA, CCValAssign &NextVA, - SDValue &Root, SelectionDAG &DAG, DebugLoc dl); + SDValue &Root, SelectionDAG &DAG, + DebugLoc dl) const; CCAssignFn *CCAssignFnForNode(CallingConv::ID CC, bool Return, bool isVarArg) const; SDValue LowerMemOpCallTo(SDValue Chain, SDValue StackPtr, SDValue Arg, DebugLoc dl, SelectionDAG &DAG, const CCValAssign &VA, - ISD::ArgFlagsTy Flags); - SDValue LowerINTRINSIC_W_CHAIN(SDValue Op, SelectionDAG &DAG); + ISD::ArgFlagsTy Flags) const; + SDValue LowerINTRINSIC_W_CHAIN(SDValue Op, SelectionDAG &DAG) const; SDValue LowerINTRINSIC_WO_CHAIN(SDValue Op, SelectionDAG &DAG, - const ARMSubtarget *Subtarget); - SDValue LowerBlockAddress(SDValue Op, SelectionDAG &DAG); - SDValue LowerGlobalAddressDarwin(SDValue Op, SelectionDAG &DAG); - SDValue LowerGlobalAddressELF(SDValue Op, SelectionDAG &DAG); - SDValue LowerGlobalTLSAddress(SDValue Op, SelectionDAG &DAG); + const ARMSubtarget *Subtarget) const; + SDValue LowerBlockAddress(SDValue Op, SelectionDAG &DAG) const; + SDValue LowerGlobalAddressDarwin(SDValue Op, SelectionDAG &DAG) const; + SDValue LowerGlobalAddressELF(SDValue Op, SelectionDAG &DAG) const; + SDValue LowerGlobalTLSAddress(SDValue Op, SelectionDAG &DAG) const; SDValue LowerToTLSGeneralDynamicModel(GlobalAddressSDNode *GA, - SelectionDAG &DAG); + SelectionDAG &DAG) const; SDValue LowerToTLSExecModels(GlobalAddressSDNode *GA, - SelectionDAG &DAG); - SDValue LowerGLOBAL_OFFSET_TABLE(SDValue Op, SelectionDAG &DAG); - SDValue LowerBR_JT(SDValue Op, SelectionDAG &DAG); - SDValue LowerSELECT_CC(SDValue Op, SelectionDAG &DAG); - SDValue LowerBR_CC(SDValue Op, SelectionDAG &DAG); - SDValue LowerFRAMEADDR(SDValue Op, SelectionDAG &DAG); - SDValue LowerDYNAMIC_STACKALLOC(SDValue Op, SelectionDAG &DAG); - SDValue LowerShiftRightParts(SDValue Op, SelectionDAG &DAG); - SDValue LowerShiftLeftParts(SDValue Op, SelectionDAG &DAG); + SelectionDAG &DAG) const; + SDValue LowerGLOBAL_OFFSET_TABLE(SDValue Op, SelectionDAG &DAG) const; + SDValue LowerBR_JT(SDValue Op, SelectionDAG &DAG) const; + SDValue LowerSELECT_CC(SDValue Op, SelectionDAG &DAG) const; + SDValue LowerBR_CC(SDValue Op, SelectionDAG &DAG) const; + SDValue LowerFRAMEADDR(SDValue Op, SelectionDAG &DAG) const; + SDValue LowerDYNAMIC_STACKALLOC(SDValue Op, SelectionDAG &DAG) const; + SDValue LowerShiftRightParts(SDValue Op, SelectionDAG &DAG) const; + SDValue LowerShiftLeftParts(SDValue Op, SelectionDAG &DAG) const; SDValue EmitTargetCodeForMemcpy(SelectionDAG &DAG, DebugLoc dl, SDValue Chain, SDValue Dst, SDValue Src, SDValue Size, unsigned Align, bool isVolatile, bool AlwaysInline, - const Value *DstSV, uint64_t DstSVOff, - const Value *SrcSV, uint64_t SrcSVOff); + const Value *DstSV, + uint64_t DstSVOff, + const Value *SrcSV, + uint64_t SrcSVOff) const; SDValue LowerCallResult(SDValue Chain, SDValue InFlag, CallingConv::ID CallConv, bool isVarArg, const SmallVectorImpl<ISD::InputArg> &Ins, DebugLoc dl, SelectionDAG &DAG, - SmallVectorImpl<SDValue> &InVals); + SmallVectorImpl<SDValue> &InVals) const; virtual SDValue LowerFormalArguments(SDValue Chain, CallingConv::ID CallConv, bool isVarArg, const SmallVectorImpl<ISD::InputArg> &Ins, DebugLoc dl, SelectionDAG &DAG, - SmallVectorImpl<SDValue> &InVals); + SmallVectorImpl<SDValue> &InVals) const; virtual SDValue LowerCall(SDValue Chain, SDValue Callee, @@ -328,16 +330,16 @@ namespace llvm { const SmallVectorImpl<ISD::OutputArg> &Outs, const SmallVectorImpl<ISD::InputArg> &Ins, DebugLoc dl, SelectionDAG &DAG, - SmallVectorImpl<SDValue> &InVals); + SmallVectorImpl<SDValue> &InVals) const; virtual SDValue LowerReturn(SDValue Chain, CallingConv::ID CallConv, bool isVarArg, const SmallVectorImpl<ISD::OutputArg> &Outs, - DebugLoc dl, SelectionDAG &DAG); + DebugLoc dl, SelectionDAG &DAG) const; SDValue getARMCmp(SDValue LHS, SDValue RHS, ISD::CondCode CC, - SDValue &ARMCC, SelectionDAG &DAG, DebugLoc dl); + SDValue &ARMCC, SelectionDAG &DAG, DebugLoc dl) const; MachineBasicBlock *EmitAtomicCmpSwap(MachineInstr *MI, MachineBasicBlock *BB, |