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XCoreMachineFunctionInfo.h
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1 //===-- XCoreMachineFuctionInfo.h - XCore machine function info -*- 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 // This file declares XCore-specific per-machine-function information.
11 //
12 //===----------------------------------------------------------------------===//
13 
14 #ifndef XCOREMACHINEFUNCTIONINFO_H
15 #define XCOREMACHINEFUNCTIONINFO_H
16 
19 #include <vector>
20 
21 namespace llvm {
22 
23 // Forward declarations
24 class Function;
25 
26 /// XCoreFunctionInfo - This class is derived from MachineFunction private
27 /// XCore target-specific information for each MachineFunction.
29  virtual void anchor();
30  bool UsesLR;
31  int LRSpillSlot;
32  int FPSpillSlot;
33  int VarArgsFrameIndex;
34  std::vector<std::pair<MCSymbol*, CalleeSavedInfo> > SpillLabels;
35 
36 public:
38  UsesLR(false),
39  LRSpillSlot(0),
40  FPSpillSlot(0),
41  VarArgsFrameIndex(0) {}
42 
44  UsesLR(false),
45  LRSpillSlot(0),
46  FPSpillSlot(0),
47  VarArgsFrameIndex(0) {}
48 
50 
51  void setVarArgsFrameIndex(int off) { VarArgsFrameIndex = off; }
52  int getVarArgsFrameIndex() const { return VarArgsFrameIndex; }
53 
54  void setUsesLR(bool val) { UsesLR = val; }
55  bool getUsesLR() const { return UsesLR; }
56 
57  void setLRSpillSlot(int off) { LRSpillSlot = off; }
58  int getLRSpillSlot() const { return LRSpillSlot; }
59 
60  void setFPSpillSlot(int off) { FPSpillSlot = off; }
61  int getFPSpillSlot() const { return FPSpillSlot; }
62 
63  std::vector<std::pair<MCSymbol*, CalleeSavedInfo> > &getSpillLabels() {
64  return SpillLabels;
65  }
66 };
67 } // End llvm namespace
68 
69 #endif // XCOREMACHINEFUNCTIONINFO_H
#define false
Definition: ConvertUTF.c:64
std::vector< std::pair< MCSymbol *, CalleeSavedInfo > > & getSpillLabels()
XCoreFunctionInfo(MachineFunction &MF)