diff options
Diffstat (limited to 'lib/Target/Mips/MipsISelLowering.h')
| -rw-r--r-- | lib/Target/Mips/MipsISelLowering.h | 42 |
1 files changed, 33 insertions, 9 deletions
diff --git a/lib/Target/Mips/MipsISelLowering.h b/lib/Target/Mips/MipsISelLowering.h index c36f40f..95ea8fa 100644 --- a/lib/Target/Mips/MipsISelLowering.h +++ b/lib/Target/Mips/MipsISelLowering.h @@ -79,7 +79,17 @@ namespace llvm { Sync, Ext, - Ins + Ins, + + // Load/Store Left/Right nodes. + LWL = ISD::FIRST_TARGET_MEMORY_OPCODE, + LWR, + SWL, + SWR, + LDL, + LDR, + SDL, + SDR }; } @@ -122,19 +132,25 @@ namespace llvm { // Lower Operand specifics SDValue LowerBRCOND(SDValue Op, SelectionDAG &DAG) const; SDValue LowerConstantPool(SDValue Op, SelectionDAG &DAG) const; - SDValue LowerDYNAMIC_STACKALLOC(SDValue Op, SelectionDAG &DAG) const; SDValue LowerGlobalAddress(SDValue Op, SelectionDAG &DAG) const; SDValue LowerBlockAddress(SDValue Op, SelectionDAG &DAG) const; SDValue LowerGlobalTLSAddress(SDValue Op, SelectionDAG &DAG) const; SDValue LowerJumpTable(SDValue Op, SelectionDAG &DAG) const; SDValue LowerSELECT(SDValue Op, SelectionDAG &DAG) const; + SDValue LowerSELECT_CC(SDValue Op, SelectionDAG &DAG) const; SDValue LowerSETCC(SDValue Op, SelectionDAG &DAG) const; SDValue LowerVASTART(SDValue Op, SelectionDAG &DAG) const; SDValue LowerFCOPYSIGN(SDValue Op, SelectionDAG &DAG) const; SDValue LowerFABS(SDValue Op, SelectionDAG &DAG) const; SDValue LowerFRAMEADDR(SDValue Op, SelectionDAG &DAG) const; + SDValue LowerRETURNADDR(SDValue Op, SelectionDAG &DAG) const; SDValue LowerMEMBARRIER(SDValue Op, SelectionDAG& DAG) const; SDValue LowerATOMIC_FENCE(SDValue Op, SelectionDAG& DAG) const; + SDValue LowerShiftLeftParts(SDValue Op, SelectionDAG& DAG) const; + SDValue LowerShiftRightParts(SDValue Op, SelectionDAG& DAG, + bool IsSRA) const; + SDValue LowerLOAD(SDValue Op, SelectionDAG &DAG) const; + SDValue LowerSTORE(SDValue Op, SelectionDAG &DAG) const; virtual SDValue LowerFormalArguments(SDValue Chain, @@ -144,13 +160,7 @@ namespace llvm { SmallVectorImpl<SDValue> &InVals) const; virtual SDValue - LowerCall(SDValue Chain, SDValue Callee, - CallingConv::ID CallConv, bool isVarArg, - bool doesNotRet, bool &isTailCall, - const SmallVectorImpl<ISD::OutputArg> &Outs, - const SmallVectorImpl<SDValue> &OutVals, - const SmallVectorImpl<ISD::InputArg> &Ins, - DebugLoc dl, SelectionDAG &DAG, + LowerCall(TargetLowering::CallLoweringInfo &CLI, SmallVectorImpl<SDValue> &InVals) const; virtual SDValue @@ -176,8 +186,22 @@ namespace llvm { getRegForInlineAsmConstraint(const std::string &Constraint, EVT VT) const; + /// LowerAsmOperandForConstraint - Lower the specified operand into the Ops + /// vector. If it is invalid, don't add anything to Ops. If hasMemory is + /// true it means one of the asm constraint of the inline asm instruction + /// being processed is 'm'. + virtual void LowerAsmOperandForConstraint(SDValue Op, + std::string &Constraint, + std::vector<SDValue> &Ops, + SelectionDAG &DAG) const; + virtual bool isOffsetFoldingLegal(const GlobalAddressSDNode *GA) const; + virtual EVT getOptimalMemOpType(uint64_t Size, unsigned DstAlign, + unsigned SrcAlign, bool IsZeroVal, + bool MemcpyStrSrc, + MachineFunction &MF) const; + /// isFPImmLegal - Returns true if the target can instruction select the /// specified FP immediate natively. If false, the legalizer will /// materialize the FP immediate as a load from a constant pool. |
