Passes.h revision c92383fd0d5ec4aea4745e04071fa61d1b24230a
1//===-- llvm/Analysis/Passes.h - Constructors for analyses ------*- 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 header file defines prototypes for accessor functions that expose passes 11// in the analysis libraries. 12// 13//===----------------------------------------------------------------------===// 14 15#ifndef LLVM_ANALYSIS_PASSES_H 16#define LLVM_ANALYSIS_PASSES_H 17 18namespace llvm { 19 class FunctionPass; 20 class ImmutablePass; 21 class LoopPass; 22 class ModulePass; 23 class Pass; 24 class PassInfo; 25 class LibCallInfo; 26 27 //===--------------------------------------------------------------------===// 28 // 29 // createGlobalsModRefPass - This pass provides alias and mod/ref info for 30 // global values that do not have their addresses taken. 31 // 32 Pass *createGlobalsModRefPass(); 33 34 //===--------------------------------------------------------------------===// 35 // 36 // createAliasDebugger - This pass helps debug clients of AA 37 // 38 Pass *createAliasDebugger(); 39 40 //===--------------------------------------------------------------------===// 41 // 42 // createAliasAnalysisCounterPass - This pass counts alias queries and how the 43 // alias analysis implementation responds. 44 // 45 ModulePass *createAliasAnalysisCounterPass(); 46 47 //===--------------------------------------------------------------------===// 48 // 49 // createAAEvalPass - This pass implements a simple N^2 alias analysis 50 // accuracy evaluator. 51 // 52 FunctionPass *createAAEvalPass(); 53 54 //===--------------------------------------------------------------------===// 55 // 56 // createNoAAPass - This pass implements a "I don't know" alias analysis. 57 // 58 ImmutablePass *createNoAAPass(); 59 60 //===--------------------------------------------------------------------===// 61 // 62 // createBasicAliasAnalysisPass - This pass implements the stateless alias 63 // analysis. 64 // 65 ImmutablePass *createBasicAliasAnalysisPass(); 66 67 //===--------------------------------------------------------------------===// 68 // 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. 72 /// 73 FunctionPass *createLibCallAliasAnalysisPass(LibCallInfo *LCI); 74 75 //===--------------------------------------------------------------------===// 76 // 77 // createScalarEvolutionAliasAnalysisPass - This pass implements a simple 78 // alias analysis using ScalarEvolution queries. 79 // 80 FunctionPass *createScalarEvolutionAliasAnalysisPass(); 81 82 //===--------------------------------------------------------------------===// 83 // 84 // createTypeBasedAliasAnalysisPass - This pass implements metadata-based 85 // type-based alias analysis. 86 // 87 ImmutablePass *createTypeBasedAliasAnalysisPass(); 88 89 //===--------------------------------------------------------------------===// 90 // 91 // createProfileLoaderPass - This pass loads information from a profile dump 92 // file. 93 // 94 ModulePass *createProfileLoaderPass(); 95 extern char &ProfileLoaderPassID; 96 97 //===--------------------------------------------------------------------===// 98 // 99 // createNoProfileInfoPass - This pass implements the default "no profile". 100 // 101 ImmutablePass *createNoProfileInfoPass(); 102 103 //===--------------------------------------------------------------------===// 104 // 105 // createProfileEstimatorPass - This pass estimates profiling information 106 // instead of loading it from a previous run. 107 // 108 FunctionPass *createProfileEstimatorPass(); 109 extern char &ProfileEstimatorPassID; 110 111 //===--------------------------------------------------------------------===// 112 // 113 // createProfileVerifierPass - This pass verifies profiling information. 114 // 115 FunctionPass *createProfileVerifierPass(); 116 117 //===--------------------------------------------------------------------===// 118 // 119 // createPathProfileLoaderPass - This pass loads information from a path 120 // profile dump file. 121 // 122 ModulePass *createPathProfileLoaderPass(); 123 extern char &PathProfileLoaderPassID; 124 125 //===--------------------------------------------------------------------===// 126 // 127 // createNoPathProfileInfoPass - This pass implements the default 128 // "no path profile". 129 // 130 ImmutablePass *createNoPathProfileInfoPass(); 131 132 //===--------------------------------------------------------------------===// 133 // 134 // createPathProfileVerifierPass - This pass verifies path profiling 135 // information. 136 // 137 ModulePass *createPathProfileVerifierPass(); 138 139 //===--------------------------------------------------------------------===// 140 // 141 // createDSAAPass - This pass implements simple context sensitive alias 142 // analysis. 143 // 144 ModulePass *createDSAAPass(); 145 146 //===--------------------------------------------------------------------===// 147 // 148 // createDSOptPass - This pass uses DSA to do a series of simple 149 // optimizations. 150 // 151 ModulePass *createDSOptPass(); 152 153 //===--------------------------------------------------------------------===// 154 // 155 // createSteensgaardPass - This pass uses the data structure graphs to do a 156 // simple context insensitive alias analysis. 157 // 158 ModulePass *createSteensgaardPass(); 159 160 //===--------------------------------------------------------------------===// 161 // 162 /// createLazyValueInfoPass - This creates an instance of the LazyValueInfo 163 /// pass. 164 FunctionPass *createLazyValueInfoPass(); 165 166 //===--------------------------------------------------------------------===// 167 // 168 // createLoopDependenceAnalysisPass - This creates an instance of the 169 // LoopDependenceAnalysis pass. 170 // 171 LoopPass *createLoopDependenceAnalysisPass(); 172 173 // Minor pass prototypes, allowing us to expose them through bugpoint and 174 // analyze. 175 FunctionPass *createInstCountPass(); 176 177 // print debug info intrinsics in human readable form 178 FunctionPass *createDbgInfoPrinterPass(); 179 180 //===--------------------------------------------------------------------===// 181 // 182 // createRegionInfoPass - This pass finds all single entry single exit regions 183 // in a function and builds the region hierarchy. 184 // 185 FunctionPass *createRegionInfoPass(); 186 187 // Print module-level debug info metadata in human-readable form. 188 ModulePass *createModuleDebugInfoPrinterPass(); 189 190 //===--------------------------------------------------------------------===// 191 // 192 // createMemDepPrinter - This pass exhaustively collects all memdep 193 // information and prints it with -analyze. 194 // 195 FunctionPass *createMemDepPrinter(); 196} 197 198#endif 199