-//===- X86RegisterInfo.h - X86 Register Information Impl ----------*-C++-*-===//
+//===- X86RegisterInfo.h - X86 Register Information Impl --------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file was developed by the LLVM research group and is distributed under
+// the University of Illinois Open Source License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
//
// This file contains the X86 implementation of the MRegisterInfo class.
//
#include "llvm/Target/MRegisterInfo.h"
-struct X86RegisterInfo : public MRegisterInfo {
+class llvm::Type;
+
+#include "X86GenRegisterInfo.h.inc"
+
+namespace llvm {
+
+struct X86RegisterInfo : public X86GenRegisterInfo {
X86RegisterInfo();
+ const TargetRegisterClass* getRegClassForType(const Type* Ty) const;
+
+ /// Code Generation virtual methods...
+ int storeRegToStackSlot(MachineBasicBlock &MBB,
+ MachineBasicBlock::iterator &MBBI,
+ unsigned SrcReg, int FrameIndex,
+ const TargetRegisterClass *RC) const;
+ int loadRegFromStackSlot(MachineBasicBlock &MBB,
+ MachineBasicBlock::iterator &MBBI,
+ unsigned DestReg, int FrameIndex,
+ const TargetRegisterClass *RC) const;
+
+ int copyRegToReg(MachineBasicBlock &MBB, MachineBasicBlock::iterator &MBBI,
+ unsigned DestReg, unsigned SrcReg,
+ const TargetRegisterClass *RC) const;
+
+ int eliminateCallFramePseudoInstr(MachineFunction &MF,
+ MachineBasicBlock &MBB,
+ MachineBasicBlock::iterator &I) const;
+
+ int eliminateFrameIndex(MachineFunction &MF,
+ MachineBasicBlock::iterator &II) const;
+
+ int processFunctionBeforeFrameFinalized(MachineFunction &MF) const;
+
+ int emitPrologue(MachineFunction &MF) const;
+ int emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const;
};
+} // End llvm namespace
+
#endif