[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 8c379d92610822d26a2f2df8683d5798117e4125..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;
 
@@ -93,9 +95,6 @@ public:
 
   unsigned getRegPressureLimit(const TargetRegisterClass *RC,
                                MachineFunction &MF) const override;
-  // Base pointer (stack realignment) support.
-  bool canRealignStack(const MachineFunction &MF) const;
-  bool needsStackRealignment(const MachineFunction &MF) const override;
 };
 
 } // end namespace llvm