1 //===-- llvm/Analysis/Passes.h - Constructors for analyses ------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This header file defines prototypes for accessor functions that expose passes
11 // in the analysis libraries.
13 //===----------------------------------------------------------------------===//
15 #ifndef LLVM_ANALYSIS_PASSES_H
16 #define LLVM_ANALYSIS_PASSES_H
27 //===--------------------------------------------------------------------===//
29 // createGlobalsModRefPass - This pass provides alias and mod/ref info for
30 // global values that do not have their addresses taken.
32 Pass *createGlobalsModRefPass();
34 //===--------------------------------------------------------------------===//
36 // createAliasDebugger - This pass helps debug clients of AA
38 Pass *createAliasDebugger();
40 //===--------------------------------------------------------------------===//
42 // createAliasAnalysisCounterPass - This pass counts alias queries and how the
43 // alias analysis implementation responds.
45 ModulePass *createAliasAnalysisCounterPass();
47 //===--------------------------------------------------------------------===//
49 // createAAEvalPass - This pass implements a simple N^2 alias analysis
50 // accuracy evaluator.
52 FunctionPass *createAAEvalPass();
54 //===--------------------------------------------------------------------===//
56 // createNoAAPass - This pass implements a "I don't know" alias analysis.
58 ImmutablePass *createNoAAPass();
60 //===--------------------------------------------------------------------===//
62 // createBasicAliasAnalysisPass - This pass implements the default alias
65 ImmutablePass *createBasicAliasAnalysisPass();
67 //===--------------------------------------------------------------------===//
69 /// createLibCallAliasAnalysisPass - Create an alias analysis pass that knows
70 /// about the semantics of a set of libcalls specified by LCI. The newly
71 /// constructed pass takes ownership of the pointer that is provided.
73 FunctionPass *createLibCallAliasAnalysisPass(LibCallInfo *LCI);
75 //===--------------------------------------------------------------------===//
77 // createScalarEvolutionAliasAnalysisPass - This pass implements a simple
78 // alias analysis using ScalarEvolution queries.
80 FunctionPass *createScalarEvolutionAliasAnalysisPass();
82 //===--------------------------------------------------------------------===//
84 // createAndersensPass - This pass implements Andersen's interprocedural alias
87 ModulePass *createAndersensPass();
89 //===--------------------------------------------------------------------===//
91 // createProfileLoaderPass - This pass loads information from a profile dump
94 ModulePass *createProfileLoaderPass();
96 //===--------------------------------------------------------------------===//
98 // createNoProfileInfoPass - This pass implements the default "no profile".
100 ImmutablePass *createNoProfileInfoPass();
102 //===--------------------------------------------------------------------===//
104 // createProfileEstimatorPass - This pass estimates profiling information
105 // instead of loading it from a previous run.
107 FunctionPass *createProfileEstimatorPass();
108 extern const PassInfo *ProfileEstimatorPassID;
110 //===--------------------------------------------------------------------===//
112 // createDSAAPass - This pass implements simple context sensitive alias
115 ModulePass *createDSAAPass();
117 //===--------------------------------------------------------------------===//
119 // createDSOptPass - This pass uses DSA to do a series of simple
122 ModulePass *createDSOptPass();
124 //===--------------------------------------------------------------------===//
126 // createSteensgaardPass - This pass uses the data structure graphs to do a
127 // simple context insensitive alias analysis.
129 ModulePass *createSteensgaardPass();
131 //===--------------------------------------------------------------------===//
133 // createLiveValuesPass - This creates an instance of the LiveValues pass.
135 FunctionPass *createLiveValuesPass();
137 //===--------------------------------------------------------------------===//
139 // createLoopDependenceAnalysisPass - This creates an instance of the
140 // LoopDependenceAnalysis pass.
142 LoopPass *createLoopDependenceAnalysisPass();
144 // Minor pass prototypes, allowing us to expose them through bugpoint and
146 FunctionPass *createInstCountPass();
148 // print debug info intrinsics in human readable form
149 FunctionPass *createDbgInfoPrinterPass();