AMDGPU/SI: Add SI Machine Scheduler

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

diff --git a/lib/Target/Sparc/SparcRegisterInfo.h b/lib/Target/Sparc/SparcRegisterInfo.h
index f91df5398953913f2ecbdca42277badd0cad1ad1..32075b1df410bc2feafb8b8798b7b6de11025035 100644 (file)
--- a/lib/Target/Sparc/SparcRegisterInfo.h
+++ b/lib/Target/Sparc/SparcRegisterInfo.h
@@ -11,8 +11,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef SPARCREGISTERINFO_H
-#define SPARCREGISTERINFO_H
+#ifndef LLVM_LIB_TARGET_SPARC_SPARCREGISTERINFO_H
+#define LLVM_LIB_TARGET_SPARC_SPARCREGISTERINFO_H
 
 #include "llvm/Target/TargetRegisterInfo.h"
 
@@ -20,38 +20,32 @@
 #include "SparcGenRegisterInfo.inc"
 
 namespace llvm {
-
-class SparcSubtarget;
-class TargetInstrInfo;
-class Type;
-
 struct SparcRegisterInfo : public SparcGenRegisterInfo {
-  SparcSubtarget &Subtarget;
-  const TargetInstrInfo &TII;
-
-  SparcRegisterInfo(SparcSubtarget &st, const TargetInstrInfo &tii);
+  SparcRegisterInfo();
 
   /// Code Generation virtual methods...
-  const uint16_t *getCalleeSavedRegs(const MachineFunction *MF = 0) const;
+  const MCPhysReg *getCalleeSavedRegs(const MachineFunction *MF) const override;
+  const uint32_t *getCallPreservedMask(const MachineFunction &MF,
+                                       CallingConv::ID CC) const override;
 
-  BitVector getReservedRegs(const MachineFunction &MF) const;
+  const uint32_t* getRTCallPreservedMask(CallingConv::ID CC) const;
+
+  BitVector getReservedRegs(const MachineFunction &MF) const override;
 
   const TargetRegisterClass *getPointerRegClass(const MachineFunction &MF,
-                                                unsigned Kind) const;
+                                                unsigned Kind) const override;
 
   void eliminateFrameIndex(MachineBasicBlock::iterator II,
                            int SPAdj, unsigned FIOperandNum,
-                           RegScavenger *RS = NULL) const;
+                           RegScavenger *RS = nullptr) const override;
 
   void processFunctionBeforeFrameFinalized(MachineFunction &MF,
-                                       RegScavenger *RS = NULL) const;
+                                       RegScavenger *RS = nullptr) const;
+
+  unsigned getFrameRegister(const MachineFunction &MF) const override;
 
-  // Debug information queries.
-  unsigned getFrameRegister(const MachineFunction &MF) const;
+  bool canRealignStack(const MachineFunction &MF) const override;
 
-  // Exception handling queries.
-  unsigned getEHExceptionRegister() const;
-  unsigned getEHHandlerRegister() const;
 };
 
 } // end namespace llvm