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   initializeCFGViewerPass(Registry);
27   initializeCFGPrinterPass(Registry);
28   initializeCFGOnlyViewerPass(Registry);
29   initializeCFGOnlyPrinterPass(Registry);
30   initializePrintDbgInfoPass(Registry);
31   initializeDomViewerPass(Registry);
32   initializeDomPrinterPass(Registry);
33   initializeDomOnlyViewerPass(Registry);
34   initializePostDomViewerPass(Registry);
35   initializeDomOnlyPrinterPass(Registry);
36   initializePostDomPrinterPass(Registry);
37   initializePostDomOnlyViewerPass(Registry);
38   initializePostDomOnlyPrinterPass(Registry);
39   initializeIVUsersPass(Registry);
40   initializeInstCountPass(Registry);
41   initializeIntervalPartitionPass(Registry);
42   initializeLazyValueInfoPass(Registry);
43   initializeLibCallAliasAnalysisPass(Registry);
44   initializeLintPass(Registry);
45   initializeLiveValuesPass(Registry);
46   initializeLoopDependenceAnalysisPass(Registry);
47   initializeLoopInfoPass(Registry);
48   initializeMemDepPrinterPass(Registry);
49   initializeMemoryDependenceAnalysisPass(Registry);
50   initializeModuleDebugInfoPrinterPass(Registry);
51   initializePostDominatorTreePass(Registry);
52   initializePostDominanceFrontierPass(Registry);
53   initializeProfileEstimatorPassPass(Registry);
54   initializeNoProfileInfoPass(Registry);
55   initializeProfileInfoAnalysisGroup(Registry);
56   initializeLoaderPassPass(Registry);
57   initializeProfileVerifierPassPass(Registry);
58   initializeRegionInfoPass(Registry);
59   initializeRegionViewerPass(Registry);
60   initializeRegionPrinterPass(Registry);
61   initializeRegionOnlyViewerPass(Registry);
62   initializeRegionOnlyPrinterPass(Registry);
63   initializeScalarEvolutionPass(Registry);
64   initializeScalarEvolutionAliasAnalysisPass(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 }
100