Temporarily Revert "Nuke the old JIT." as it's not quite ready to

[oota-llvm.git] / lib / Target / Sparc / SparcRegisterInfo.h

diff --git a/lib/Target/Sparc/SparcRegisterInfo.h b/lib/Target/Sparc/SparcRegisterInfo.h
index 9f0cda707b3ec412d0b93b806023c2113b7fc5d1..77f879a8beca3557ba80d0d53d90c00ded55472f 100644 (file)
--- a/lib/Target/Sparc/SparcRegisterInfo.h
+++ b/lib/Target/Sparc/SparcRegisterInfo.h
@@ -1,4 +1,4 @@
-//===- SparcRegisterInfo.h - Sparc Register Information Impl ----*- C++ -*-===//
+//===-- SparcRegisterInfo.h - Sparc Register Information Impl ---*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -15,7 +15,9 @@
 #define SPARCREGISTERINFO_H
 
 #include "llvm/Target/TargetRegisterInfo.h"
-#include "SparcGenRegisterInfo.h.inc"
+
+#define GET_REGINFO_HEADER
+#include "SparcGenRegisterInfo.inc"
 
 namespace llvm {
 
@@ -25,39 +27,30 @@ class Type;
 
 struct SparcRegisterInfo : public SparcGenRegisterInfo {
   SparcSubtarget &Subtarget;
-  const TargetInstrInfo &TII;
-  
-  SparcRegisterInfo(SparcSubtarget &st, const TargetInstrInfo &tii);
-
-  /// Code Generation virtual methods...  
-  const unsigned *getCalleeSavedRegs(const MachineFunction *MF = 0) const;
 
-  BitVector getReservedRegs(const MachineFunction &MF) const;
+  SparcRegisterInfo(SparcSubtarget &st);
 
-  bool hasFP(const MachineFunction &MF) const;
+  /// Code Generation virtual methods...
+  const MCPhysReg *
+  getCalleeSavedRegs(const MachineFunction *MF =nullptr) const override;
+  const uint32_t* getCallPreservedMask(CallingConv::ID CC) const override;
 
-  void eliminateCallFramePseudoInstr(MachineFunction &MF,
-                                     MachineBasicBlock &MBB,
-                                     MachineBasicBlock::iterator I) const;
+  const uint32_t* getRTCallPreservedMask(CallingConv::ID CC) const;
 
-  unsigned eliminateFrameIndex(MachineBasicBlock::iterator II,
-                               int SPAdj, FrameIndexValue *Value = NULL,
-                               RegScavenger *RS = NULL) const;
+  BitVector getReservedRegs(const MachineFunction &MF) const override;
 
-  void processFunctionBeforeFrameFinalized(MachineFunction &MF) const;
+  const TargetRegisterClass *getPointerRegClass(const MachineFunction &MF,
+                                                unsigned Kind) const override;
 
-  void emitPrologue(MachineFunction &MF) const;
-  void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
-  
-  // Debug information queries.
-  unsigned getRARegister() const;
-  unsigned getFrameRegister(const MachineFunction &MF) const;
+  void eliminateFrameIndex(MachineBasicBlock::iterator II,
+                           int SPAdj, unsigned FIOperandNum,
+                           RegScavenger *RS = nullptr) const override;
 
-  // Exception handling queries.
-  unsigned getEHExceptionRegister() const;
-  unsigned getEHHandlerRegister() const;
+  void processFunctionBeforeFrameFinalized(MachineFunction &MF,
+                                       RegScavenger *RS = nullptr) const;
 
-  int getDwarfRegNum(unsigned RegNum, bool isEH) const;
+  // Debug information queries.
+  unsigned getFrameRegister(const MachineFunction &MF) const override;
 };
 
 } // end namespace llvm