diff options
Diffstat (limited to 'contrib/llvm/lib/Target/Mips/MipsRegisterInfo.h')
| -rw-r--r-- | contrib/llvm/lib/Target/Mips/MipsRegisterInfo.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/contrib/llvm/lib/Target/Mips/MipsRegisterInfo.h b/contrib/llvm/lib/Target/Mips/MipsRegisterInfo.h index 78adf7f18bf2..5ed51241391f 100644 --- a/contrib/llvm/lib/Target/Mips/MipsRegisterInfo.h +++ b/contrib/llvm/lib/Target/Mips/MipsRegisterInfo.h @@ -42,6 +42,8 @@ public: void adjustMipsStackFrame(MachineFunction &MF) const; /// Code Generation virtual methods... + unsigned getRegPressureLimit(const TargetRegisterClass *RC, + MachineFunction &MF) const; const uint16_t *getCalleeSavedRegs(const MachineFunction *MF = 0) const; const uint32_t *getCallPreservedMask(CallingConv::ID) const; @@ -53,9 +55,11 @@ public: /// Stack Frame Processing Methods void eliminateFrameIndex(MachineBasicBlock::iterator II, - int SPAdj, RegScavenger *RS = NULL) const; + int SPAdj, unsigned FIOperandNum, + RegScavenger *RS = NULL) const; - void processFunctionBeforeFrameFinalized(MachineFunction &MF) const; + void processFunctionBeforeFrameFinalized(MachineFunction &MF, + RegScavenger *RS = NULL) const; /// Debug information queries. unsigned getFrameRegister(const MachineFunction &MF) const; @@ -64,6 +68,9 @@ public: unsigned getEHExceptionRegister() const; unsigned getEHHandlerRegister() const; + /// \brief Return GPR register class. + virtual const TargetRegisterClass *intRegClass(unsigned Size) const = 0; + private: virtual void eliminateFI(MachineBasicBlock::iterator II, unsigned OpNo, int FrameIndex, uint64_t StackSize, |