diff options
Diffstat (limited to 'lib/Target/ARM/ARMInstrInfo.h')
| -rw-r--r-- | lib/Target/ARM/ARMInstrInfo.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/lib/Target/ARM/ARMInstrInfo.h b/lib/Target/ARM/ARMInstrInfo.h index 7afeb84..fda057d 100644 --- a/lib/Target/ARM/ARMInstrInfo.h +++ b/lib/Target/ARM/ARMInstrInfo.h @@ -155,11 +155,12 @@ public: /// This is used for addressing modes. virtual const TargetRegisterClass *getPointerRegClass() const; - /// Return true if the instruction is a register to register move and - /// leave the source and dest operands in the passed parameters. - /// + /// Return true if the instruction is a register to register move and return + /// the source and dest operands and their sub-register indices by reference. virtual bool isMoveInstr(const MachineInstr &MI, - unsigned &SrcReg, unsigned &DstReg) const; + unsigned &SrcReg, unsigned &DstReg, + unsigned &SrcSubIdx, unsigned &DstSubIdx) const; + virtual unsigned isLoadFromStackSlot(const MachineInstr *MI, int &FrameIndex) const; virtual unsigned isStoreToStackSlot(const MachineInstr *MI, |