1 //===-- Analysis.cpp ------------------------------------------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #include "llvm-c/Analysis.h"
11 #include "llvm-c/Initialization.h"
12 #include "llvm/IR/Module.h"
13 #include "llvm/IR/Verifier.h"
14 #include "llvm/InitializePasses.h"
15 #include "llvm/PassRegistry.h"
16 #include "llvm/Support/raw_ostream.h"
21 /// initializeAnalysis - Initialize all passes linked into the Analysis library.
22 void llvm::initializeAnalysis(PassRegistry &Registry) {
23 initializeAliasAnalysisAnalysisGroup(Registry);
24 initializeAliasAnalysisCounterPass(Registry);
25 initializeAAEvalPass(Registry);
26 initializeAliasSetPrinterPass(Registry);
27 initializeNoAAPass(Registry);
28 initializeBasicAliasAnalysisPass(Registry);
29 initializeBlockFrequencyInfoWrapperPassPass(Registry);
30 initializeBranchProbabilityInfoWrapperPassPass(Registry);
31 initializeCallGraphWrapperPassPass(Registry);
32 initializeCallGraphPrinterPass(Registry);
33 initializeCallGraphViewerPass(Registry);
34 initializeCostModelAnalysisPass(Registry);
35 initializeCFGViewerPass(Registry);
36 initializeCFGPrinterPass(Registry);
37 initializeCFGOnlyViewerPass(Registry);
38 initializeCFGOnlyPrinterPass(Registry);
39 initializeCFLAliasAnalysisPass(Registry);
40 initializeDependenceAnalysisPass(Registry);
41 initializeDelinearizationPass(Registry);
42 initializeDemandedBitsPass(Registry);
43 initializeDivergenceAnalysisPass(Registry);
44 initializeDominanceFrontierPass(Registry);
45 initializeDomViewerPass(Registry);
46 initializeDomPrinterPass(Registry);
47 initializeDomOnlyViewerPass(Registry);
48 initializePostDomViewerPass(Registry);
49 initializeDomOnlyPrinterPass(Registry);
50 initializePostDomPrinterPass(Registry);
51 initializePostDomOnlyViewerPass(Registry);
52 initializePostDomOnlyPrinterPass(Registry);
53 initializeGlobalsModRefPass(Registry);
54 initializeIVUsersPass(Registry);
55 initializeInstCountPass(Registry);
56 initializeIntervalPartitionPass(Registry);
57 initializeLazyValueInfoPass(Registry);
58 initializeLintPass(Registry);
59 initializeLoopInfoWrapperPassPass(Registry);
60 initializeMemDepPrinterPass(Registry);
61 initializeMemDerefPrinterPass(Registry);
62 initializeMemoryDependenceAnalysisPass(Registry);
63 initializeModuleDebugInfoPrinterPass(Registry);
64 initializeObjCARCAliasAnalysisPass(Registry);
65 initializePostDominatorTreePass(Registry);
66 initializeRegionInfoPassPass(Registry);
67 initializeRegionViewerPass(Registry);
68 initializeRegionPrinterPass(Registry);
69 initializeRegionOnlyViewerPass(Registry);
70 initializeRegionOnlyPrinterPass(Registry);
71 initializeScalarEvolutionWrapperPassPass(Registry);
72 initializeScalarEvolutionAliasAnalysisPass(Registry);
73 initializeTargetTransformInfoWrapperPassPass(Registry);
74 initializeTypeBasedAliasAnalysisPass(Registry);
75 initializeScopedNoAliasAAPass(Registry);
78 void LLVMInitializeAnalysis(LLVMPassRegistryRef R) {
79 initializeAnalysis(*unwrap(R));
82 void LLVMInitializeIPA(LLVMPassRegistryRef R) {
83 initializeAnalysis(*unwrap(R));
86 LLVMBool LLVMVerifyModule(LLVMModuleRef M, LLVMVerifierFailureAction Action,
88 raw_ostream *DebugOS = Action != LLVMReturnStatusAction ? &errs() : nullptr;
90 raw_string_ostream MsgsOS(Messages);
92 LLVMBool Result = verifyModule(*unwrap(M), OutMessages ? &MsgsOS : DebugOS);
94 // Duplicate the output to stderr.
95 if (DebugOS && OutMessages)
96 *DebugOS << MsgsOS.str();
98 if (Action == LLVMAbortProcessAction && Result)
99 report_fatal_error("Broken module found, compilation aborted!");
102 *OutMessages = strdup(MsgsOS.str().c_str());
107 LLVMBool LLVMVerifyFunction(LLVMValueRef Fn, LLVMVerifierFailureAction Action) {
108 LLVMBool Result = verifyFunction(
109 *unwrap<Function>(Fn), Action != LLVMReturnStatusAction ? &errs()
112 if (Action == LLVMAbortProcessAction && Result)
113 report_fatal_error("Broken function found, compilation aborted!");
118 void LLVMViewFunctionCFG(LLVMValueRef Fn) {
119 Function *F = unwrap<Function>(Fn);
123 void LLVMViewFunctionCFGOnly(LLVMValueRef Fn) {
124 Function *F = unwrap<Function>(Fn);