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 stateless 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 // createTypeBasedAliasAnalysisPass - This pass implements metadata-based
85 // type-based alias analysis.
87 ImmutablePass *createTypeBasedAliasAnalysisPass();
89 //===--------------------------------------------------------------------===//
91 // createProfileLoaderPass - This pass loads information from a profile dump
94 ModulePass *createProfileLoaderPass();
95 extern char &ProfileLoaderPassID;
97 //===--------------------------------------------------------------------===//
99 // createNoProfileInfoPass - This pass implements the default "no profile".
101 ImmutablePass *createNoProfileInfoPass();
103 //===--------------------------------------------------------------------===//
105 // createProfileEstimatorPass - This pass estimates profiling information
106 // instead of loading it from a previous run.
108 FunctionPass *createProfileEstimatorPass();
109 extern char &ProfileEstimatorPassID;
111 //===--------------------------------------------------------------------===//
113 // createProfileVerifierPass - This pass verifies profiling information.
115 FunctionPass *createProfileVerifierPass();
117 //===--------------------------------------------------------------------===//
119 // createDSAAPass - This pass implements simple context sensitive alias
122 ModulePass *createDSAAPass();
124 //===--------------------------------------------------------------------===//
126 // createDSOptPass - This pass uses DSA to do a series of simple
129 ModulePass *createDSOptPass();
131 //===--------------------------------------------------------------------===//
133 // createSteensgaardPass - This pass uses the data structure graphs to do a
134 // simple context insensitive alias analysis.
136 ModulePass *createSteensgaardPass();
138 //===--------------------------------------------------------------------===//
140 // createLiveValuesPass - This creates an instance of the LiveValues pass.
142 FunctionPass *createLiveValuesPass();
144 //===--------------------------------------------------------------------===//
146 /// createLazyValueInfoPass - This creates an instance of the LazyValueInfo
148 FunctionPass *createLazyValueInfoPass();
150 //===--------------------------------------------------------------------===//
152 // createLoopDependenceAnalysisPass - This creates an instance of the
153 // LoopDependenceAnalysis pass.
155 LoopPass *createLoopDependenceAnalysisPass();
157 // Minor pass prototypes, allowing us to expose them through bugpoint and
159 FunctionPass *createInstCountPass();
161 // print debug info intrinsics in human readable form
162 FunctionPass *createDbgInfoPrinterPass();
164 //===--------------------------------------------------------------------===//
166 // createRegionInfoPass - This pass finds all single entry single exit regions
167 // in a function and builds the region hierarchy.
169 FunctionPass *createRegionInfoPass();
171 // Print module-level debug info metadata in human-readable form.
172 ModulePass *createModuleDebugInfoPrinterPass();
174 //===--------------------------------------------------------------------===//
176 // createMemDepPrinter - This pass exhaustively collects all memdep
177 // information and prints it with -analyze.
179 FunctionPass *createMemDepPrinter();