diff options
| -rw-r--r-- | lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp b/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp index f8b6832f72..e683ec9cd9 100644 --- a/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp +++ b/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp @@ -34,6 +34,7 @@ #include "llvm/Support/raw_ostream.h" #include "llvm/Support/Path.h" #include "llvm/Support/Program.h" +#include "llvm/Support/Timer.h" #include "llvm/ADT/OwningPtr.h" #include "llvm/ADT/Statistic.h" @@ -77,12 +78,24 @@ public: OwningPtr<CheckerManager> checkerMgr; OwningPtr<AnalysisManager> Mgr; + /// Time the analyzes time of each translation unit. + static llvm::Timer* TUTotalTimer; + AnalysisConsumer(const Preprocessor& pp, const std::string& outdir, const AnalyzerOptions& opts, ArrayRef<std::string> plugins) : Ctx(0), PP(pp), OutDir(outdir), Opts(opts), Plugins(plugins), PD(0) { DigestAnalyzerOptions(); + if (Opts.PrintStats) { + llvm::EnableStatistics(); + TUTotalTimer = new llvm::Timer("Analyzer Total Time"); + } + } + + ~AnalysisConsumer() { + if (Opts.PrintStats) + delete TUTotalTimer; } void DigestAnalyzerOptions() { @@ -160,8 +173,6 @@ public: Opts.EagerlyTrimEGraph, Opts.InlineMaxStackDepth, Opts.InlineMaxFunctionSize)); - if (Opts.PrintStats) - llvm::EnableStatistics(); } virtual void HandleTranslationUnit(ASTContext &C); @@ -175,6 +186,7 @@ public: //===----------------------------------------------------------------------===// // AnalysisConsumer implementation. //===----------------------------------------------------------------------===// +llvm::Timer* AnalysisConsumer::TUTotalTimer = 0; void AnalysisConsumer::HandleDeclContext(ASTContext &C, DeclContext *dc) { for (DeclContext::decl_iterator I = dc->decls_begin(), E = dc->decls_end(); @@ -242,6 +254,8 @@ void AnalysisConsumer::HandleDeclContextDecl(ASTContext &C, Decl *D) { void AnalysisConsumer::HandleTranslationUnit(ASTContext &C) { { + if (TUTotalTimer) TUTotalTimer->startTimer(); + // Introduce a scope to destroy BR before Mgr. BugReporter BR(*Mgr); TranslationUnitDecl *TU = C.getTranslationUnitDecl(); @@ -257,6 +271,8 @@ void AnalysisConsumer::HandleTranslationUnit(ASTContext &C) { // side-effects in PathDiagnosticConsumer's destructor. This is required when // used with option -disable-free. Mgr.reset(NULL); + + if (TUTotalTimer) TUTotalTimer->stopTimer(); } static void FindBlocks(DeclContext *D, SmallVectorImpl<Decl*> &WL) { |