diff options
Diffstat (limited to 'include/llvm/Target')
| -rw-r--r-- | include/llvm/Target/MRegisterInfo.h | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/include/llvm/Target/MRegisterInfo.h b/include/llvm/Target/MRegisterInfo.h index 671ce0a197..8a90f50c06 100644 --- a/include/llvm/Target/MRegisterInfo.h +++ b/include/llvm/Target/MRegisterInfo.h @@ -27,7 +27,6 @@ namespace llvm { class BitVector; class MachineFunction; class MachineInstr; -class MachineLocation; class MachineMove; class RegScavenger; class SDNode; @@ -586,18 +585,15 @@ public: /// getFrameRegister - This method should return the register used as a base /// for values allocated in the current stack frame. virtual unsigned getFrameRegister(MachineFunction &MF) const = 0; - + + /// getFrameIndexOffset - Returns the displacement from the frame register to + /// the stack frame of the specified index. + virtual int getFrameIndexOffset(MachineFunction &MF, unsigned FI) const; + /// getRARegister - This method should return the register where the return /// address can be found. virtual unsigned getRARegister() const = 0; - /// getLocation - This method should return the actual location of a frame - /// variable given the frame index. The location is returned in ML. - /// Subclasses should override this method for special handling of frame - /// variables and call MRegisterInfo::getLocation for the default action. - virtual void getLocation(MachineFunction &MF, unsigned Index, - MachineLocation &ML) const; - /// getInitialFrameState - Returns a list of machine moves that are assumed /// on entry to all functions. Note that LabelID is ignored (assumed to be /// the beginning of the function.) |