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   initializeBranchProbabilityInfoPass(Registry);
  27   initializeCFGViewerPass(Registry);
  28   initializeCFGPrinterPass(Registry);
  29   initializeCFGOnlyViewerPass(Registry);
  30   initializeCFGOnlyPrinterPass(Registry);
  31   initializePrintDbgInfoPass(Registry);
  32   initializeDominanceFrontierPass(Registry);
  33   initializeDomViewerPass(Registry);
  34   initializeDomPrinterPass(Registry);
  35   initializeDomOnlyViewerPass(Registry);
  36   initializePostDomViewerPass(Registry);
  37   initializeDomOnlyPrinterPass(Registry);
  38   initializePostDomPrinterPass(Registry);
  39   initializePostDomOnlyViewerPass(Registry);
  40   initializePostDomOnlyPrinterPass(Registry);
  41   initializeIVUsersPass(Registry);
  42   initializeInstCountPass(Registry);
  43   initializeIntervalPartitionPass(Registry);
  44   initializeLazyValueInfoPass(Registry);
  45   initializeLibCallAliasAnalysisPass(Registry);
  46   initializeLintPass(Registry);
  47   initializeLoopDependenceAnalysisPass(Registry);
  48   initializeLoopInfoPass(Registry);
  49   initializeMemDepPrinterPass(Registry);
  50   initializeMemoryDependenceAnalysisPass(Registry);
  51   initializeModuleDebugInfoPrinterPass(Registry);
  52   initializePostDominatorTreePass(Registry);
  53   initializeProfileEstimatorPassPass(Registry);
  54   initializeNoProfileInfoPass(Registry);
  55   initializeNoPathProfileInfoPass(Registry);
  56   initializeProfileInfoAnalysisGroup(Registry);
  57   initializePathProfileInfoAnalysisGroup(Registry);
  58   initializeLoaderPassPass(Registry);
  59   initializePathProfileLoaderPassPass(Registry);
  60   initializeProfileVerifierPassPass(Registry);
  61   initializePathProfileVerifierPass(Registry);
  62   initializeRegionInfoPass(Registry);
  63   initializeRegionViewerPass(Registry);
  64   initializeRegionPrinterPass(Registry);
  65   initializeRegionOnlyViewerPass(Registry);
  66   initializeRegionOnlyPrinterPass(Registry);
  67   initializeScalarEvolutionPass(Registry);
  68   initializeScalarEvolutionAliasAnalysisPass(Registry);
  69   initializeTypeBasedAliasAnalysisPass(Registry);
  70 }
  71
  72 void LLVMInitializeAnalysis(LLVMPassRegistryRef R) {
  73   initializeAnalysis(*unwrap(R));
  74 }
  75
  76 LLVMBool LLVMVerifyModule(LLVMModuleRef M, LLVMVerifierFailureAction Action,
  77                           char **OutMessages) {
  78   std::string Messages;
  79
  80   LLVMBool Result = verifyModule(*unwrap(M),
  81                             static_cast<VerifierFailureAction>(Action),
  82                             OutMessages? &Messages : 0);
  83
  84   if (OutMessages)
  85     *OutMessages = strdup(Messages.c_str());
  86
  87   return Result;
  88 }
  89
  90 LLVMBool LLVMVerifyFunction(LLVMValueRef Fn, LLVMVerifierFailureAction Action) {
  91   return verifyFunction(*unwrap<Function>(Fn),
  92                         static_cast<VerifierFailureAction>(Action));
  93 }
  94
  95 void LLVMViewFunctionCFG(LLVMValueRef Fn) {
  96   Function *F = unwrap<Function>(Fn);
  97   F->viewCFG();
  98 }
  99
 100 void LLVMViewFunctionCFGOnly(LLVMValueRef Fn) {
 101   Function *F = unwrap<Function>(Fn);
 102   F->viewCFGOnly();
 103 }