diff options
Diffstat (limited to 'contrib/llvm/lib/Target/Mips/MipsInstrInfo.h')
| -rw-r--r-- | contrib/llvm/lib/Target/Mips/MipsInstrInfo.h | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/contrib/llvm/lib/Target/Mips/MipsInstrInfo.h b/contrib/llvm/lib/Target/Mips/MipsInstrInfo.h index 8c05d97..d9ac961 100644 --- a/contrib/llvm/lib/Target/Mips/MipsInstrInfo.h +++ b/contrib/llvm/lib/Target/Mips/MipsInstrInfo.h @@ -17,6 +17,7 @@ #include "Mips.h" #include "MipsAnalyzeImmediate.h" #include "MipsRegisterInfo.h" +#include "llvm/CodeGen/MachineInstrBuilder.h" #include "llvm/Support/ErrorHandling.h" #include "llvm/Target/TargetInstrInfo.h" @@ -26,6 +27,7 @@ namespace llvm { class MipsInstrInfo : public MipsGenInstrInfo { + virtual void anchor(); protected: MipsTargetMachine &TM; unsigned UncondBrOpc; @@ -66,11 +68,6 @@ public: bool AllowModify, SmallVectorImpl<MachineInstr*> &BranchInstrs) const; - virtual MachineInstr* emitFrameIndexDebugValue(MachineFunction &MF, - int FrameIx, uint64_t Offset, - const MDNode *MDPtr, - DebugLoc DL) const; - /// Insert nop instruction when hazard condition is found virtual void insertNoop(MachineBasicBlock &MBB, MachineBasicBlock::iterator MI) const; @@ -81,7 +78,7 @@ public: /// virtual const MipsRegisterInfo &getRegisterInfo() const = 0; - virtual unsigned GetOppositeBranchOpc(unsigned Opc) const = 0; + virtual unsigned getOppositeBranchOpc(unsigned Opc) const = 0; /// Return the number of bytes of code the specified instruction may be. unsigned GetInstSizeInBytes(const MachineInstr *MI) const; @@ -116,6 +113,11 @@ public: const TargetRegisterInfo *TRI, int64_t Offset) const = 0; + /// Create an instruction which has the same operands and memory operands + /// as MI but has a new opcode. + MachineInstrBuilder genInstrWithNewOpc(unsigned NewOpc, + MachineBasicBlock::iterator I) const; + protected: bool isZeroImm(const MachineOperand &op) const; @@ -123,7 +125,7 @@ protected: unsigned Flag) const; private: - virtual unsigned GetAnalyzableBrOpc(unsigned Opc) const = 0; + virtual unsigned getAnalyzableBrOpc(unsigned Opc) const = 0; void AnalyzeCondBr(const MachineInstr *Inst, unsigned Opc, MachineBasicBlock *&BB, |
