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   initializeDominanceFrontierPass(Registry);
32   initializeDomViewerPass(Registry);
33   initializeDomPrinterPass(Registry);
34   initializeDomOnlyViewerPass(Registry);
35   initializePostDomViewerPass(Registry);
36   initializeDomOnlyPrinterPass(Registry);
37   initializePostDomPrinterPass(Registry);
38   initializePostDomOnlyViewerPass(Registry);
39   initializePostDomOnlyPrinterPass(Registry);
40   initializeIVUsersPass(Registry);
41   initializeInstCountPass(Registry);
42   initializeIntervalPartitionPass(Registry);
43   initializeLazyValueInfoPass(Registry);
44   initializeLibCallAliasAnalysisPass(Registry);
45   initializeLintPass(Registry);
46   initializeLoopDependenceAnalysisPass(Registry);
47   initializeLoopInfoPass(Registry);
48   initializeMemDepPrinterPass(Registry);
49   initializeMemoryDependenceAnalysisPass(Registry);
50   initializeModuleDebugInfoPrinterPass(Registry);
51   initializePostDominatorTreePass(Registry);
52   initializeProfileEstimatorPassPass(Registry);
53   initializeNoProfileInfoPass(Registry);
54   initializeNoPathProfileInfoPass(Registry);
55   initializeProfileInfoAnalysisGroup(Registry);
56   initializePathProfileInfoAnalysisGroup(Registry);
57   initializeLoaderPassPass(Registry);
58   initializePathProfileLoaderPassPass(Registry);
59   initializeProfileVerifierPassPass(Registry);
60   initializePathProfileVerifierPass(Registry);
61   initializeRegionInfoPass(Registry);
62   initializeRegionViewerPass(Registry);
63   initializeRegionPrinterPass(Registry);
64   initializeRegionOnlyViewerPass(Registry);
65   initializeRegionOnlyPrinterPass(Registry);
66   initializeScalarEvolutionPass(Registry);
67   initializeScalarEvolutionAliasAnalysisPass(Registry);
68   initializeTypeBasedAliasAnalysisPass(Registry);
69 }
70 
71 void LLVMInitializeAnalysis(LLVMPassRegistryRef R) {
72   initializeAnalysis(*unwrap(R));
73 }
74 
75 LLVMBool LLVMVerifyModule(LLVMModuleRef M, LLVMVerifierFailureAction Action,
76                           char **OutMessages) {
77   std::string Messages;
78 
79   LLVMBool Result = verifyModule(*unwrap(M),
80                             static_cast<VerifierFailureAction>(Action),
81                             OutMessages? &Messages : 0);
82 
83   if (OutMessages)
84     *OutMessages = strdup(Messages.c_str());
85 
86   return Result;
87 }
88 
89 LLVMBool LLVMVerifyFunction(LLVMValueRef Fn, LLVMVerifierFailureAction Action) {
90   return verifyFunction(*unwrap<Function>(Fn),
91                         static_cast<VerifierFailureAction>(Action));
92 }
93 
94 void LLVMViewFunctionCFG(LLVMValueRef Fn) {
95   Function *F = unwrap<Function>(Fn);
96   F->viewCFG();
97 }
98 
99 void LLVMViewFunctionCFGOnly(LLVMValueRef Fn) {
100   Function *F = unwrap<Function>(Fn);
101   F->viewCFGOnly();
102 }
103