diff options
Diffstat (limited to 'lib/Target/Hexagon/HexagonInstrInfo.h')
| -rw-r--r-- | lib/Target/Hexagon/HexagonInstrInfo.h | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/lib/Target/Hexagon/HexagonInstrInfo.h b/lib/Target/Hexagon/HexagonInstrInfo.h index 6acfbec..2644248 100644 --- a/lib/Target/Hexagon/HexagonInstrInfo.h +++ b/lib/Target/Hexagon/HexagonInstrInfo.h @@ -26,7 +26,7 @@ namespace llvm { struct EVT; - +class HexagonSubtarget; class HexagonInstrInfo : public HexagonGenInstrInfo { virtual void anchor(); const HexagonRegisterInfo RI; @@ -102,15 +102,21 @@ public: const TargetRegisterClass *RC, SmallVectorImpl<MachineInstr*> &NewMIs) const; - MachineInstr* foldMemoryOperandImpl(MachineFunction &MF, - MachineInstr* MI, - const SmallVectorImpl<unsigned> &Ops, + /// expandPostRAPseudo - This function is called for all pseudo instructions + /// that remain after register allocation. Many pseudo instructions are + /// created to help register allocation. This is the place to convert them + /// into real instructions. The target can edit MI in place, or it can insert + /// new instructions and erase MI. The function should return true if + /// anything was changed. + bool expandPostRAPseudo(MachineBasicBlock::iterator MI) const override; + + MachineInstr *foldMemoryOperandImpl(MachineFunction &MF, MachineInstr *MI, + ArrayRef<unsigned> Ops, int FrameIndex) const override; - MachineInstr* foldMemoryOperandImpl(MachineFunction &MF, - MachineInstr* MI, - const SmallVectorImpl<unsigned> &Ops, - MachineInstr* LoadMI) const override { + MachineInstr *foldMemoryOperandImpl(MachineFunction &MF, MachineInstr *MI, + ArrayRef<unsigned> Ops, + MachineInstr *LoadMI) const override { return nullptr; } |