MipsFrameLowering.h revision bddf83614a5e32297458e96375c533d231a5cd37 
1//===-- MipsFrameLowering.h - Define frame lowering for Mips ----*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10//
11//
12//===----------------------------------------------------------------------===//
13
14#ifndef MIPS_FRAMEINFO_H
15#define MIPS_FRAMEINFO_H
16
17#include "Mips.h"
18#include "MipsSubtarget.h"
19#include "llvm/Target/TargetFrameLowering.h"
20
21namespace llvm {
22  class MipsSubtarget;
23
24class MipsFrameLowering : public TargetFrameLowering {
25protected:
26  const MipsSubtarget &STI;
27
28public:
29  explicit MipsFrameLowering(const MipsSubtarget &sti)
30    : TargetFrameLowering(StackGrowsDown, sti.hasMips64() ? 16 : 8, 0,
31                          sti.hasMips64() ? 16 : 8), STI(sti) {}
32
33  bool hasFP(const MachineFunction &MF) const;
34};
35
36} // End llvm namespace
37
38#endif
39