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comparison include/llvm/CodeGen/MachineDominanceFrontier.h @ 77:54457678186b LLVM3.6

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LLVM 3.6
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Mon, 08 Sep 2014 22:06:00 +0900
parents
children 60c9769439b8
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34:e874dbf0ad9d 77:54457678186b
1 //===- llvm/CodeGen/MachineDominanceFrontier.h ------------------*- 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 #ifndef LLVM_CODEGEN_MACHINEDOMINANCEFRONTIER_H
11 #define LLVM_CODEGEN_MACHINEDOMINANCEFRONTIER_H
12
13 #include "llvm/Analysis/DominanceFrontier.h"
14 #include "llvm/CodeGen/MachineBasicBlock.h"
15 #include "llvm/CodeGen/MachineFunctionPass.h"
16
17
18 namespace llvm {
19
20 class MachineDominanceFrontier : public MachineFunctionPass {
21 ForwardDominanceFrontierBase<MachineBasicBlock> Base;
22 public:
23 typedef DominatorTreeBase<MachineBasicBlock> DomTreeT;
24 typedef DomTreeNodeBase<MachineBasicBlock> DomTreeNodeT;
25 typedef DominanceFrontierBase<MachineBasicBlock>::DomSetType DomSetType;
26 typedef DominanceFrontierBase<MachineBasicBlock>::iterator iterator;
27 typedef DominanceFrontierBase<MachineBasicBlock>::const_iterator const_iterator;
28
29 void operator=(const MachineDominanceFrontier &) LLVM_DELETED_FUNCTION;
30 MachineDominanceFrontier(const MachineDominanceFrontier &) LLVM_DELETED_FUNCTION;
31
32 static char ID;
33
34 MachineDominanceFrontier();
35
36 DominanceFrontierBase<MachineBasicBlock> &getBase() {
37 return Base;
38 }
39
40 inline const std::vector<MachineBasicBlock*> &getRoots() const {
41 return Base.getRoots();
42 }
43
44 MachineBasicBlock *getRoot() const {
45 return Base.getRoot();
46 }
47
48 bool isPostDominator() const {
49 return Base.isPostDominator();
50 }
51
52 iterator begin() {
53 return Base.begin();
54 }
55
56 const_iterator begin() const {
57 return Base.begin();
58 }
59
60 iterator end() {
61 return Base.end();
62 }
63
64 const_iterator end() const {
65 return Base.end();
66 }
67
68 iterator find(MachineBasicBlock *B) {
69 return Base.find(B);
70 }
71
72 const_iterator find(MachineBasicBlock *B) const {
73 return Base.find(B);
74 }
75
76 iterator addBasicBlock(MachineBasicBlock *BB, const DomSetType &frontier) {
77 return Base.addBasicBlock(BB, frontier);
78 }
79
80 void removeBlock(MachineBasicBlock *BB) {
81 return Base.removeBlock(BB);
82 }
83
84 void addToFrontier(iterator I, MachineBasicBlock *Node) {
85 return Base.addToFrontier(I, Node);
86 }
87
88 void removeFromFrontier(iterator I, MachineBasicBlock *Node) {
89 return Base.removeFromFrontier(I, Node);
90 }
91
92 bool compareDomSet(DomSetType &DS1, const DomSetType &DS2) const {
93 return Base.compareDomSet(DS1, DS2);
94 }
95
96 bool compare(DominanceFrontierBase<MachineBasicBlock> &Other) const {
97 return Base.compare(Other);
98 }
99
100 bool runOnMachineFunction(MachineFunction &F) override;
101
102 void releaseMemory() override;
103
104 void getAnalysisUsage(AnalysisUsage &AU) const override;
105 };
106
107 }
108
109 #endif