diff options
Diffstat (limited to 'contrib/llvm/lib/Target/PowerPC/PPCRegisterInfo.h')
| -rw-r--r-- | contrib/llvm/lib/Target/PowerPC/PPCRegisterInfo.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/contrib/llvm/lib/Target/PowerPC/PPCRegisterInfo.h b/contrib/llvm/lib/Target/PowerPC/PPCRegisterInfo.h index 1cc7213..b1e6a72 100644 --- a/contrib/llvm/lib/Target/PowerPC/PPCRegisterInfo.h +++ b/contrib/llvm/lib/Target/PowerPC/PPCRegisterInfo.h @@ -1,4 +1,4 @@ -//===- PPCRegisterInfo.h - PowerPC Register Information Impl -----*- C++ -*-==// +//===-- PPCRegisterInfo.h - PowerPC Register Information Impl ---*- C++ -*-===// // // The LLVM Compiler Infrastructure // @@ -37,8 +37,12 @@ public: /// This is used for addressing modes. virtual const TargetRegisterClass *getPointerRegClass(unsigned Kind=0) const; + unsigned getRegPressureLimit(const TargetRegisterClass *RC, + MachineFunction &MF) const; + /// Code Generation virtual methods... - const unsigned *getCalleeSavedRegs(const MachineFunction* MF = 0) const; + const uint16_t *getCalleeSavedRegs(const MachineFunction* MF = 0) const; + const unsigned *getCallPreservedMask(CallingConv::ID CC) const; BitVector getReservedRegs(const MachineFunction &MF) const; @@ -54,6 +58,8 @@ public: int SPAdj, RegScavenger *RS) const; void lowerCRSpilling(MachineBasicBlock::iterator II, unsigned FrameIndex, int SPAdj, RegScavenger *RS) const; + void lowerCRRestore(MachineBasicBlock::iterator II, unsigned FrameIndex, + int SPAdj, RegScavenger *RS) const; void eliminateFrameIndex(MachineBasicBlock::iterator II, int SPAdj, RegScavenger *RS = NULL) const; |
