LLVM API Documentation

Analysis/Passes.h

Go to the documentation of this file.
00001 //===-- llvm/Analysis/Passes.h - Constructors for analyses ------*- C++ -*-===//
00002 //
00003 //                     The LLVM Compiler Infrastructure
00004 //
00005 // This file was developed by the LLVM research group and is distributed under
00006 // the University of Illinois Open Source License. See LICENSE.TXT for details.
00007 //
00008 //===----------------------------------------------------------------------===//
00009 //
00010 // This header file defines prototypes for accessor functions that expose passes
00011 // in the analysis libraries.
00012 //
00013 //===----------------------------------------------------------------------===//
00014 
00015 #ifndef LLVM_ANALYSIS_PASSES_H
00016 #define LLVM_ANALYSIS_PASSES_H
00017 
00018 namespace llvm {
00019   class FunctionPass;
00020   class ImmutablePass;
00021   class ModulePass;
00022   class Pass;
00023 
00024   //===--------------------------------------------------------------------===//
00025   //
00026   // createGlobalsModRefPass - This pass provides alias and mod/ref info for
00027   // global values that do not have their addresses taken.
00028   //
00029   Pass *createGlobalsModRefPass();
00030 
00031   //===--------------------------------------------------------------------===//
00032   //
00033   // createAliasAnalysisCounterPass - This pass counts alias queries and how the
00034   // alias analysis implementation responds.
00035   //
00036   ModulePass *createAliasAnalysisCounterPass();
00037 
00038   //===--------------------------------------------------------------------===//
00039   //
00040   // createAAEvalPass - This pass implements a simple N^2 alias analysis
00041   // accuracy evaluator.
00042   //
00043   FunctionPass *createAAEvalPass();
00044 
00045   //===--------------------------------------------------------------------===//
00046   //
00047   // createNoAAPass - This pass implements a "I don't know" alias analysis.
00048   //
00049   ImmutablePass *createNoAAPass();
00050 
00051   //===--------------------------------------------------------------------===//
00052   //
00053   // createBasicAliasAnalysisPass - This pass implements the default alias
00054   // analysis.
00055   //
00056   ImmutablePass *createBasicAliasAnalysisPass();
00057 
00058   //===--------------------------------------------------------------------===//
00059   //
00060   // createAndersensPass - This pass implements Andersen's interprocedural alias
00061   // analysis.
00062   //
00063   ModulePass *createAndersensPass();
00064 
00065   //===--------------------------------------------------------------------===//
00066   //
00067   // createBasicVNPass - This pass walks SSA def-use chains to trivially
00068   // identify lexically identical expressions.
00069   //
00070   ImmutablePass *createBasicVNPass();
00071 
00072   //===--------------------------------------------------------------------===//
00073   //
00074   // createProfileLoaderPass - This pass loads information from a profile dump
00075   // file.
00076   //
00077   ModulePass *createProfileLoaderPass();
00078 
00079   //===--------------------------------------------------------------------===//
00080   //
00081   // createNoProfileInfoPass - This pass implements the default "no profile".
00082   //
00083   ImmutablePass *createNoProfileInfoPass();
00084 
00085   //===--------------------------------------------------------------------===//
00086   //
00087   // createDSAAPass - This pass implements simple context sensitive alias
00088   // analysis.
00089   //
00090   ModulePass *createDSAAPass();
00091 
00092   //===--------------------------------------------------------------------===//
00093   //
00094   // createDSOptPass - This pass uses DSA to do a series of simple
00095   // optimizations.
00096   //
00097   ModulePass *createDSOptPass();
00098 
00099   //===--------------------------------------------------------------------===//
00100   //
00101   // createSteensgaardPass - This pass uses the data structure graphs to do a
00102   // simple context insensitive alias analysis.
00103   //
00104   ModulePass *createSteensgaardPass();
00105   
00106   // Minor pass prototypes, allowing us to expose them through bugpoint and
00107   // analyze.
00108   FunctionPass *createInstCountPass();
00109 }
00110 
00111 #endif