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