lib/Analysis/Analysis.cpp

   1 //===-- Analysis.cpp ------------------------------------------------------===//
   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 #include "llvm-c/Analysis.h"
  11 #include "llvm/InitializePasses.h"
  12 #include "llvm/Analysis/Verifier.h"
  13 #include <cstring>
  14
  15 using namespace llvm;
  16
  17 /// initializeAnalysis - Initialize all passes linked into the Analysis library.
  18 void llvm::initializeAnalysis(PassRegistry &Registry) {
  19   initializeAliasAnalysisAnalysisGroup(Registry);
  20   initializeAliasAnalysisCounterPass(Registry);
  21   initializeAAEvalPass(Registry);
  22   initializeAliasDebuggerPass(Registry);
  23   initializeAliasSetPrinterPass(Registry);
  24   initializeNoAAPass(Registry);
  25   initializeBasicAliasAnalysisPass(Registry);
  26   initializeBlockFrequencyPass(Registry);
  27   initializeBranchProbabilityInfoPass(Registry);
  28   initializeCFGViewerPass(Registry);
  29   initializeCFGPrinterPass(Registry);
  30   initializeCFGOnlyViewerPass(Registry);
  31   initializeCFGOnlyPrinterPass(Registry);
  32   initializePrintDbgInfoPass(Registry);
  33   initializeDominanceFrontierPass(Registry);
  34   initializeDomViewerPass(Registry);
  35   initializeDomPrinterPass(Registry);
  36   initializeDomOnlyViewerPass(Registry);
  37   initializePostDomViewerPass(Registry);
  38   initializeDomOnlyPrinterPass(Registry);
  39   initializePostDomPrinterPass(Registry);
  40   initializePostDomOnlyViewerPass(Registry);
  41   initializePostDomOnlyPrinterPass(Registry);
  42   initializeIVUsersPass(Registry);
  43   initializeInstCountPass(Registry);
  44   initializeIntervalPartitionPass(Registry);
  45   initializeLazyValueInfoPass(Registry);
  46   initializeLibCallAliasAnalysisPass(Registry);
  47   initializeLintPass(Registry);
  48   initializeLoopDependenceAnalysisPass(Registry);
  49   initializeLoopInfoPass(Registry);
  50   initializeMemDepPrinterPass(Registry);
  51   initializeMemoryDependenceAnalysisPass(Registry);
  52   initializeModuleDebugInfoPrinterPass(Registry);
  53   initializePostDominatorTreePass(Registry);
  54   initializeProfileEstimatorPassPass(Registry);
  55   initializeNoProfileInfoPass(Registry);
  56   initializeNoPathProfileInfoPass(Registry);
  57   initializeProfileInfoAnalysisGroup(Registry);
  58   initializePathProfileInfoAnalysisGroup(Registry);
  59   initializeLoaderPassPass(Registry);
  60   initializePathProfileLoaderPassPass(Registry);
  61   initializeProfileVerifierPassPass(Registry);
  62   initializePathProfileVerifierPass(Registry);
  63   initializeRegionInfoPass(Registry);
  64   initializeRegionViewerPass(Registry);
  65   initializeRegionPrinterPass(Registry);
  66   initializeRegionOnlyViewerPass(Registry);
  67   initializeRegionOnlyPrinterPass(Registry);
  68   initializeScalarEvolutionPass(Registry);
  69   initializeScalarEvolutionAliasAnalysisPass(Registry);
  70   initializeTypeBasedAliasAnalysisPass(Registry);
  71 }
  72
  73 void LLVMInitializeAnalysis(LLVMPassRegistryRef R) {
  74   initializeAnalysis(*unwrap(R));
  75 }
  76
  77 LLVMBool LLVMVerifyModule(LLVMModuleRef M, LLVMVerifierFailureAction Action,
  78                           char **OutMessages) {
  79   std::string Messages;
  80
  81   LLVMBool Result = verifyModule(*unwrap(M),
  82                             static_cast<VerifierFailureAction>(Action),
  83                             OutMessages? &Messages : 0);
  84
  85   if (OutMessages)
  86     *OutMessages = strdup(Messages.c_str());
  87
  88   return Result;
  89 }
  90
  91 LLVMBool LLVMVerifyFunction(LLVMValueRef Fn, LLVMVerifierFailureAction Action) {
  92   return verifyFunction(*unwrap<Function>(Fn),
  93                         static_cast<VerifierFailureAction>(Action));
  94 }
  95
  96 void LLVMViewFunctionCFG(LLVMValueRef Fn) {
  97   Function *F = unwrap<Function>(Fn);
  98   F->viewCFG();
  99 }
 100
 101 void LLVMViewFunctionCFGOnly(LLVMValueRef Fn) {
 102   Function *F = unwrap<Function>(Fn);
 103   F->viewCFGOnly();
 104 }