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