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-c/Initialization.h"
  12 #include "llvm/InitializePasses.h"
  13 #include "llvm/Analysis/Verifier.h"
  14 #include <cstring>
  15
  16 using namespace llvm;
  17
  18 /// initializeAnalysis - Initialize all passes linked into the Analysis library.
  19 void llvm::initializeAnalysis(PassRegistry &Registry) {
  20   initializeAliasAnalysisAnalysisGroup(Registry);
  21   initializeAliasAnalysisCounterPass(Registry);
  22   initializeAAEvalPass(Registry);
  23   initializeAliasDebuggerPass(Registry);
  24   initializeAliasSetPrinterPass(Registry);
  25   initializeNoAAPass(Registry);
  26   initializeBasicAliasAnalysisPass(Registry);
  27   initializeBlockFrequencyInfoPass(Registry);
  28   initializeBranchProbabilityInfoPass(Registry);
  29   initializeCFGViewerPass(Registry);
  30   initializeCFGPrinterPass(Registry);
  31   initializeCFGOnlyViewerPass(Registry);
  32   initializeCFGOnlyPrinterPass(Registry);
  33   initializePrintDbgInfoPass(Registry);
  34   initializeDominanceFrontierPass(Registry);
  35   initializeDomViewerPass(Registry);
  36   initializeDomPrinterPass(Registry);
  37   initializeDomOnlyViewerPass(Registry);
  38   initializePostDomViewerPass(Registry);
  39   initializeDomOnlyPrinterPass(Registry);
  40   initializePostDomPrinterPass(Registry);
  41   initializePostDomOnlyViewerPass(Registry);
  42   initializePostDomOnlyPrinterPass(Registry);
  43   initializeIVUsersPass(Registry);
  44   initializeInstCountPass(Registry);
  45   initializeIntervalPartitionPass(Registry);
  46   initializeLazyValueInfoPass(Registry);
  47   initializeLibCallAliasAnalysisPass(Registry);
  48   initializeLintPass(Registry);
  49   initializeLoopDependenceAnalysisPass(Registry);
  50   initializeLoopInfoPass(Registry);
  51   initializeMemDepPrinterPass(Registry);
  52   initializeMemoryDependenceAnalysisPass(Registry);
  53   initializeModuleDebugInfoPrinterPass(Registry);
  54   initializePostDominatorTreePass(Registry);
  55   initializeProfileEstimatorPassPass(Registry);
  56   initializeNoProfileInfoPass(Registry);
  57   initializeNoPathProfileInfoPass(Registry);
  58   initializeProfileInfoAnalysisGroup(Registry);
  59   initializePathProfileInfoAnalysisGroup(Registry);
  60   initializeLoaderPassPass(Registry);
  61   initializePathProfileLoaderPassPass(Registry);
  62   initializeProfileVerifierPassPass(Registry);
  63   initializePathProfileVerifierPass(Registry);
  64   initializeRegionInfoPass(Registry);
  65   initializeRegionViewerPass(Registry);
  66   initializeRegionPrinterPass(Registry);
  67   initializeRegionOnlyViewerPass(Registry);
  68   initializeRegionOnlyPrinterPass(Registry);
  69   initializeScalarEvolutionPass(Registry);
  70   initializeScalarEvolutionAliasAnalysisPass(Registry);
  71   initializeTypeBasedAliasAnalysisPass(Registry);
  72 }
  73
  74 void LLVMInitializeAnalysis(LLVMPassRegistryRef R) {
  75   initializeAnalysis(*unwrap(R));
  76 }
  77
  78 LLVMBool LLVMVerifyModule(LLVMModuleRef M, LLVMVerifierFailureAction Action,
  79                           char **OutMessages) {
  80   std::string Messages;
  81
  82   LLVMBool Result = verifyModule(*unwrap(M),
  83                             static_cast<VerifierFailureAction>(Action),
  84                             OutMessages? &Messages : 0);
  85
  86   if (OutMessages)
  87     *OutMessages = strdup(Messages.c_str());
  88
  89   return Result;
  90 }
  91
  92 LLVMBool LLVMVerifyFunction(LLVMValueRef Fn, LLVMVerifierFailureAction Action) {
  93   return verifyFunction(*unwrap<Function>(Fn),
  94                         static_cast<VerifierFailureAction>(Action));
  95 }
  96
  97 void LLVMViewFunctionCFG(LLVMValueRef Fn) {
  98   Function *F = unwrap<Function>(Fn);
  99   F->viewCFG();
 100 }
 101
 102 void LLVMViewFunctionCFGOnly(LLVMValueRef Fn) {
 103   Function *F = unwrap<Function>(Fn);
 104   F->viewCFGOnly();
 105 }