diff options
Diffstat (limited to 'lib/Target/PowerPC/PPCRegisterInfo.h')
| -rw-r--r-- | lib/Target/PowerPC/PPCRegisterInfo.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/lib/Target/PowerPC/PPCRegisterInfo.h b/lib/Target/PowerPC/PPCRegisterInfo.h index dd3bb40..c3e54b4 100644 --- a/lib/Target/PowerPC/PPCRegisterInfo.h +++ b/lib/Target/PowerPC/PPCRegisterInfo.h @@ -15,8 +15,8 @@ #ifndef POWERPC32_REGISTERINFO_H #define POWERPC32_REGISTERINFO_H -#include "llvm/ADT/DenseMap.h" #include "PPC.h" +#include "llvm/ADT/DenseMap.h" #define GET_REGINFO_HEADER #include "PPCGenRegisterInfo.inc" @@ -40,6 +40,9 @@ public: unsigned getRegPressureLimit(const TargetRegisterClass *RC, MachineFunction &MF) const; + const TargetRegisterClass* + getLargestLegalSuperClass(const TargetRegisterClass *RC) const; + /// Code Generation virtual methods... const uint16_t *getCalleeSavedRegs(const MachineFunction* MF = 0) const; const uint32_t *getCallPreservedMask(CallingConv::ID CC) const; @@ -69,6 +72,10 @@ public: unsigned FrameIndex) const; void lowerCRRestore(MachineBasicBlock::iterator II, unsigned FrameIndex) const; + void lowerCRBitSpilling(MachineBasicBlock::iterator II, + unsigned FrameIndex) const; + void lowerCRBitRestore(MachineBasicBlock::iterator II, + unsigned FrameIndex) const; void lowerVRSAVESpilling(MachineBasicBlock::iterator II, unsigned FrameIndex) const; void lowerVRSAVERestore(MachineBasicBlock::iterator II, @@ -85,8 +92,8 @@ public: void materializeFrameBaseRegister(MachineBasicBlock *MBB, unsigned BaseReg, int FrameIdx, int64_t Offset) const; - void resolveFrameIndex(MachineBasicBlock::iterator I, - unsigned BaseReg, int64_t Offset) const; + void resolveFrameIndex(MachineInstr &MI, unsigned BaseReg, + int64_t Offset) const; bool isFrameOffsetLegal(const MachineInstr *MI, int64_t Offset) const; // Debug information queries. |