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/Wrap.h"
  13 #include "llvm/Analysis/Verifier.h"
  14 #include "llvm/InitializePasses.h"
  15 #include <cstring>
  16
  17 using namespace llvm;
  18
  19 /// initializeAnalysis - Initialize all passes linked into the Analysis library.
  20 void llvm::initializeAnalysis(PassRegistry &Registry) {
  21   initializeAliasAnalysisAnalysisGroup(Registry);
  22   initializeAliasAnalysisCounterPass(Registry);
  23   initializeAAEvalPass(Registry);
  24   initializeAliasDebuggerPass(Registry);
  25   initializeAliasSetPrinterPass(Registry);
  26   initializeNoAAPass(Registry);
  27   initializeBasicAliasAnalysisPass(Registry);
  28   initializeBlockFrequencyInfoPass(Registry);
  29   initializeBranchProbabilityInfoPass(Registry);
  30   initializeCostModelAnalysisPass(Registry);
  31   initializeCFGViewerPass(Registry);
  32   initializeCFGPrinterPass(Registry);
  33   initializeCFGOnlyViewerPass(Registry);
  34   initializeCFGOnlyPrinterPass(Registry);
  35   initializeDependenceAnalysisPass(Registry);
  36   initializeDominanceFrontierPass(Registry);
  37   initializeDomViewerPass(Registry);
  38   initializeDomPrinterPass(Registry);
  39   initializeDomOnlyViewerPass(Registry);
  40   initializePostDomViewerPass(Registry);
  41   initializeDomOnlyPrinterPass(Registry);
  42   initializePostDomPrinterPass(Registry);
  43   initializePostDomOnlyViewerPass(Registry);
  44   initializePostDomOnlyPrinterPass(Registry);
  45   initializeIVUsersPass(Registry);
  46   initializeInstCountPass(Registry);
  47   initializeIntervalPartitionPass(Registry);
  48   initializeLazyValueInfoPass(Registry);
  49   initializeLibCallAliasAnalysisPass(Registry);
  50   initializeLintPass(Registry);
  51   initializeLoopInfoPass(Registry);
  52   initializeMemDepPrinterPass(Registry);
  53   initializeMemoryDependenceAnalysisPass(Registry);
  54   initializeModuleDebugInfoPrinterPass(Registry);
  55   initializePostDominatorTreePass(Registry);
  56   initializeProfileEstimatorPassPass(Registry);
  57   initializeNoProfileInfoPass(Registry);
  58   initializeNoPathProfileInfoPass(Registry);
  59   initializeProfileInfoAnalysisGroup(Registry);
  60   initializePathProfileInfoAnalysisGroup(Registry);
  61   initializeLoaderPassPass(Registry);
  62   initializePathProfileLoaderPassPass(Registry);
  63   initializeProfileVerifierPassPass(Registry);
  64   initializePathProfileVerifierPass(Registry);
  65   initializeProfileMetadataLoaderPassPass(Registry);
  66   initializeRegionInfoPass(Registry);
  67   initializeRegionViewerPass(Registry);
  68   initializeRegionPrinterPass(Registry);
  69   initializeRegionOnlyViewerPass(Registry);
  70   initializeRegionOnlyPrinterPass(Registry);
  71   initializeScalarEvolutionPass(Registry);
  72   initializeScalarEvolutionAliasAnalysisPass(Registry);
  73   initializeTargetTransformInfoAnalysisGroup(Registry);
  74   initializeTypeBasedAliasAnalysisPass(Registry);
  75 }
  76
  77 void LLVMInitializeAnalysis(LLVMPassRegistryRef R) {
  78   initializeAnalysis(*unwrap(R));
  79 }
  80
  81 LLVMBool LLVMVerifyModule(LLVMModuleRef M, LLVMVerifierFailureAction Action,
  82                           char **OutMessages) {
  83   std::string Messages;
  84
  85   LLVMBool Result = verifyModule(*unwrap(M),
  86                             static_cast<VerifierFailureAction>(Action),
  87                             OutMessages? &Messages : 0);
  88
  89   if (OutMessages)
  90     *OutMessages = strdup(Messages.c_str());
  91
  92   return Result;
  93 }
  94
  95 LLVMBool LLVMVerifyFunction(LLVMValueRef Fn, LLVMVerifierFailureAction Action) {
  96   return verifyFunction(*unwrap<Function>(Fn),
  97                         static_cast<VerifierFailureAction>(Action));
  98 }
  99
 100 void LLVMViewFunctionCFG(LLVMValueRef Fn) {
 101   Function *F = unwrap<Function>(Fn);
 102   F->viewCFG();
 103 }
 104
 105 void LLVMViewFunctionCFGOnly(LLVMValueRef Fn) {
 106   Function *F = unwrap<Function>(Fn);
 107   F->viewCFGOnly();
 108 }