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 // createObjCARCAliasAnalysisPass - This pass implements ObjC-ARC-based
94 ImmutablePass *createObjCARCAliasAnalysisPass();
96 //===--------------------------------------------------------------------===//
98 // createProfileLoaderPass - This pass loads information from a profile dump
101 ModulePass *createProfileLoaderPass();
102 extern char &ProfileLoaderPassID;
104 //===--------------------------------------------------------------------===//
106 // createNoProfileInfoPass - This pass implements the default "no profile".
108 ImmutablePass *createNoProfileInfoPass();
110 //===--------------------------------------------------------------------===//
112 // createProfileEstimatorPass - This pass estimates profiling information
113 // instead of loading it from a previous run.
115 FunctionPass *createProfileEstimatorPass();
116 extern char &ProfileEstimatorPassID;
118 //===--------------------------------------------------------------------===//
120 // createProfileVerifierPass - This pass verifies profiling information.
122 FunctionPass *createProfileVerifierPass();
124 //===--------------------------------------------------------------------===//
126 // createPathProfileLoaderPass - This pass loads information from a path
127 // profile dump file.
129 ModulePass *createPathProfileLoaderPass();
130 extern char &PathProfileLoaderPassID;
132 //===--------------------------------------------------------------------===//
134 // createNoPathProfileInfoPass - This pass implements the default
135 // "no path profile".
137 ImmutablePass *createNoPathProfileInfoPass();
139 //===--------------------------------------------------------------------===//
141 // createPathProfileVerifierPass - This pass verifies path profiling
144 ModulePass *createPathProfileVerifierPass();
146 //===--------------------------------------------------------------------===//
148 // createDSAAPass - This pass implements simple context sensitive alias
151 ModulePass *createDSAAPass();
153 //===--------------------------------------------------------------------===//
155 // createDSOptPass - This pass uses DSA to do a series of simple
158 ModulePass *createDSOptPass();
160 //===--------------------------------------------------------------------===//
162 // createSteensgaardPass - This pass uses the data structure graphs to do a
163 // simple context insensitive alias analysis.
165 ModulePass *createSteensgaardPass();
167 //===--------------------------------------------------------------------===//
169 /// createLazyValueInfoPass - This creates an instance of the LazyValueInfo
171 FunctionPass *createLazyValueInfoPass();
173 //===--------------------------------------------------------------------===//
175 // createLoopDependenceAnalysisPass - This creates an instance of the
176 // LoopDependenceAnalysis pass.
178 LoopPass *createLoopDependenceAnalysisPass();
180 // Minor pass prototypes, allowing us to expose them through bugpoint and
182 FunctionPass *createInstCountPass();
184 // print debug info intrinsics in human readable form
185 FunctionPass *createDbgInfoPrinterPass();
187 //===--------------------------------------------------------------------===//
189 // createRegionInfoPass - This pass finds all single entry single exit regions
190 // in a function and builds the region hierarchy.
192 FunctionPass *createRegionInfoPass();
194 // Print module-level debug info metadata in human-readable form.
195 ModulePass *createModuleDebugInfoPrinterPass();
197 //===--------------------------------------------------------------------===//
199 // createMemDepPrinter - This pass exhaustively collects all memdep
200 // information and prints it with -analyze.
202 FunctionPass *createMemDepPrinter();