diff options
Diffstat (limited to 'lib/Target/Sparc/SparcISelLowering.h')
| -rw-r--r-- | lib/Target/Sparc/SparcISelLowering.h | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/lib/Target/Sparc/SparcISelLowering.h b/lib/Target/Sparc/SparcISelLowering.h index 09148ea..fd706be 100644 --- a/lib/Target/Sparc/SparcISelLowering.h +++ b/lib/Target/Sparc/SparcISelLowering.h @@ -19,14 +19,18 @@ #include "llvm/Target/TargetLowering.h" namespace llvm { + class SparcSubtarget; + namespace SPISD { enum { FIRST_NUMBER = ISD::BUILTIN_OP_END, - CMPICC, // Compare two GPR operands, set icc. + CMPICC, // Compare two GPR operands, set icc+xcc. CMPFCC, // Compare two FP operands, set fcc. BRICC, // Branch to dest on icc condition + BRXCC, // Branch to dest on xcc condition (64-bit only). BRFCC, // Branch to dest on fcc condition SELECT_ICC, // Select between two values using the current ICC flags. + SELECT_XCC, // Select between two values using the current XCC flags. SELECT_FCC, // Select between two values using the current FCC flags. Hi, Lo, // Hi/Lo operations, typically on a global address. @@ -42,6 +46,7 @@ namespace llvm { } class SparcTargetLowering : public TargetLowering { + const SparcSubtarget *Subtarget; public: SparcTargetLowering(TargetMachine &TM); virtual SDValue LowerOperation(SDValue Op, SelectionDAG &DAG) const; @@ -66,6 +71,7 @@ namespace llvm { getRegForInlineAsmConstraint(const std::string &Constraint, EVT VT) const; virtual bool isOffsetFoldingLegal(const GlobalAddressSDNode *GA) const; + virtual MVT getScalarShiftAmountTy(EVT LHSTy) const { return MVT::i32; } virtual SDValue LowerFormalArguments(SDValue Chain, @@ -74,10 +80,26 @@ namespace llvm { const SmallVectorImpl<ISD::InputArg> &Ins, DebugLoc dl, SelectionDAG &DAG, SmallVectorImpl<SDValue> &InVals) const; + SDValue LowerFormalArguments_32(SDValue Chain, + CallingConv::ID CallConv, + bool isVarArg, + const SmallVectorImpl<ISD::InputArg> &Ins, + DebugLoc dl, SelectionDAG &DAG, + SmallVectorImpl<SDValue> &InVals) const; + SDValue LowerFormalArguments_64(SDValue Chain, + CallingConv::ID CallConv, + bool isVarArg, + const SmallVectorImpl<ISD::InputArg> &Ins, + DebugLoc dl, SelectionDAG &DAG, + SmallVectorImpl<SDValue> &InVals) const; virtual SDValue LowerCall(TargetLowering::CallLoweringInfo &CLI, SmallVectorImpl<SDValue> &InVals) const; + SDValue LowerCall_32(TargetLowering::CallLoweringInfo &CLI, + SmallVectorImpl<SDValue> &InVals) const; + SDValue LowerCall_64(TargetLowering::CallLoweringInfo &CLI, + SmallVectorImpl<SDValue> &InVals) const; virtual SDValue LowerReturn(SDValue Chain, @@ -85,11 +107,25 @@ namespace llvm { const SmallVectorImpl<ISD::OutputArg> &Outs, const SmallVectorImpl<SDValue> &OutVals, DebugLoc dl, SelectionDAG &DAG) const; + SDValue LowerReturn_32(SDValue Chain, + CallingConv::ID CallConv, bool IsVarArg, + const SmallVectorImpl<ISD::OutputArg> &Outs, + const SmallVectorImpl<SDValue> &OutVals, + DebugLoc DL, SelectionDAG &DAG) const; + SDValue LowerReturn_64(SDValue Chain, + CallingConv::ID CallConv, bool IsVarArg, + const SmallVectorImpl<ISD::OutputArg> &Outs, + const SmallVectorImpl<SDValue> &OutVals, + DebugLoc DL, SelectionDAG &DAG) const; SDValue LowerGlobalAddress(SDValue Op, SelectionDAG &DAG) const; SDValue LowerConstantPool(SDValue Op, SelectionDAG &DAG) const; unsigned getSRetArgSize(SelectionDAG &DAG, SDValue Callee) const; + SDValue withTargetFlags(SDValue Op, unsigned TF, SelectionDAG &DAG) const; + SDValue makeHiLoPair(SDValue Op, unsigned HiTF, unsigned LoTF, + SelectionDAG &DAG) const; + SDValue makeAddress(SDValue Op, SelectionDAG &DAG) const; }; } // end namespace llvm |