X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FARM%2FThumb2InstrInfo.h;h=46a1f6d600a7a460f524d1d0751b2a96625b7518;hb=12af22e8cc217827cf4f118b0f5e4ebbda9925ae;hp=2cdcd06e93507b7c2c84249aec4041d9e248a569;hpb=43600e95ec3690b37d458a6d3d56941ad84cddcb;p=oota-llvm.git

diff --git a/lib/Target/ARM/Thumb2InstrInfo.h b/lib/Target/ARM/Thumb2InstrInfo.h
index 2cdcd06e935..46a1f6d600a 100644
--- a/lib/Target/ARM/Thumb2InstrInfo.h
+++ b/lib/Target/ARM/Thumb2InstrInfo.h
@@ -11,10 +11,9 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef THUMB2INSTRUCTIONINFO_H
-#define THUMB2INSTRUCTIONINFO_H
+#ifndef LLVM_LIB_TARGET_ARM_THUMB2INSTRINFO_H
+#define LLVM_LIB_TARGET_ARM_THUMB2INSTRINFO_H
 
-#include "ARM.h"
 #include "ARMBaseInstrInfo.h"
 #include "Thumb2RegisterInfo.h"
 
@@ -28,40 +27,44 @@ public:
   explicit Thumb2InstrInfo(const ARMSubtarget &STI);
 
   /// getNoopForMachoTarget - Return the noop instruction to use for a noop.
-  void getNoopForMachoTarget(MCInst &NopInst) const;
+  void getNoopForMachoTarget(MCInst &NopInst) const override;
 
   // Return the non-pre/post incrementing version of 'Opc'. Return 0
   // if there is not such an opcode.
-  unsigned getUnindexedOpcode(unsigned Opc) const;
+  unsigned getUnindexedOpcode(unsigned Opc) const override;
 
   void ReplaceTailWithBranchTo(MachineBasicBlock::iterator Tail,
-                               MachineBasicBlock *NewDest) const;
+                               MachineBasicBlock *NewDest) const override;
 
   bool isLegalToSplitMBBAt(MachineBasicBlock &MBB,
-                           MachineBasicBlock::iterator MBBI) const;
+                           MachineBasicBlock::iterator MBBI) const override;
 
   void copyPhysReg(MachineBasicBlock &MBB,
                    MachineBasicBlock::iterator I, DebugLoc DL,
                    unsigned DestReg, unsigned SrcReg,
-                   bool KillSrc) const;
+                   bool KillSrc) const override;
 
   void storeRegToStackSlot(MachineBasicBlock &MBB,
                            MachineBasicBlock::iterator MBBI,
                            unsigned SrcReg, bool isKill, int FrameIndex,
                            const TargetRegisterClass *RC,
-                           const TargetRegisterInfo *TRI) const;
+                           const TargetRegisterInfo *TRI) const override;
 
   void loadRegFromStackSlot(MachineBasicBlock &MBB,
                             MachineBasicBlock::iterator MBBI,
                             unsigned DestReg, int FrameIndex,
                             const TargetRegisterClass *RC,
-                            const TargetRegisterInfo *TRI) const;
+                            const TargetRegisterInfo *TRI) const override;
 
   /// getRegisterInfo - TargetInstrInfo is a superset of MRegister info.  As
   /// such, whenever a client has an instance of instruction info, it should
   /// always be able to get register info as well (through this method).
   ///
-  const Thumb2RegisterInfo &getRegisterInfo() const { return RI; }
+  const Thumb2RegisterInfo &getRegisterInfo() const override { return RI; }
+
+private:
+  void expandLoadStackGuard(MachineBasicBlock::iterator MI,
+                            Reloc::Model RM) const override;
 };
 
 /// getITInstrPredicate - Valid only in Thumb2 mode. This function is identical
@@ -72,4 +75,4 @@ ARMCC::CondCodes getITInstrPredicate(const MachineInstr *MI, unsigned &PredReg);
 
 }
 
-#endif // THUMB2INSTRUCTIONINFO_H
+#endif