[AArch64] Fix bug in prolog clobbering live reg when shrink wrapping.

[oota-llvm.git] / lib / Target / AArch64 / AArch64RegisterInfo.h

diff --git a/lib/Target/AArch64/AArch64RegisterInfo.h b/lib/Target/AArch64/AArch64RegisterInfo.h
index cb752b36b6a81f1d3a288022425cd0e212678393..f33f788fd437effd9e3e7cdd9200b1d8c865c6aa 100644 (file)
--- a/lib/Target/AArch64/AArch64RegisterInfo.h
+++ b/lib/Target/AArch64/AArch64RegisterInfo.h
@@ -35,6 +35,8 @@ public:
 
   /// Code Generation virtual methods...
   const MCPhysReg *getCalleeSavedRegs(const MachineFunction *MF) const override;
+  const MCPhysReg *
+  getCalleeSavedRegsViaCopy(const MachineFunction *MF) const override;
   const uint32_t *getCallPreservedMask(const MachineFunction &MF,
                                        CallingConv::ID) const override;
 
@@ -72,7 +74,7 @@ public:
   bool requiresFrameIndexScavenging(const MachineFunction &MF) const override;
 
   bool needsFrameBaseReg(MachineInstr *MI, int64_t Offset) const override;
-  bool isFrameOffsetLegal(const MachineInstr *MI,
+  bool isFrameOffsetLegal(const MachineInstr *MI, unsigned BaseReg,
                           int64_t Offset) const override;
   void materializeFrameBaseRegister(MachineBasicBlock *MBB, unsigned BaseReg,
                                     int FrameIdx,