diff options
| -rw-r--r-- | llvm/include/llvm/Target/MRegisterInfo.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/llvm/include/llvm/Target/MRegisterInfo.h b/llvm/include/llvm/Target/MRegisterInfo.h index 2b7c87b696f..099fc9a95fa 100644 --- a/llvm/include/llvm/Target/MRegisterInfo.h +++ b/llvm/include/llvm/Target/MRegisterInfo.h @@ -129,6 +129,16 @@ public: unsigned DestReg, unsigned SrcReg, unsigned ImmOffset, unsigned dataSize) const = 0; + virtual MachineBasicBlock::iterator + emitPrologue(MachineBasicBlock *MBB, + MachineBasicBlock::iterator MBBI, + unsigned numBytes) const = 0; + + virtual MachineBasicBlock::iterator + emitEpilogue(MachineBasicBlock *MBB, + MachineBasicBlock::iterator MBBI, + unsigned numBytes) const = 0; + virtual const unsigned* getCalleeSaveRegs() const = 0; virtual const unsigned* getCallerSaveRegs() const = 0; |
