diff options
Diffstat (limited to 'lldb/source')
| -rw-r--r-- | lldb/source/Expression/ClangASTSource.cpp | 12 | ||||
| -rw-r--r-- | lldb/source/Expression/ClangExpressionDeclMap.cpp | 11 | ||||
| -rw-r--r-- | lldb/source/Symbol/ClangASTImporter.cpp | 37 |
3 files changed, 55 insertions, 5 deletions
diff --git a/lldb/source/Expression/ClangASTSource.cpp b/lldb/source/Expression/ClangASTSource.cpp index 266dce84464..c394a8cb6f0 100644 --- a/lldb/source/Expression/ClangASTSource.cpp +++ b/lldb/source/Expression/ClangASTSource.cpp @@ -367,7 +367,9 @@ clang::ExternalLoadResult ClangASTSource::FindExternalLexicalDecls (const DeclContext *decl_context, bool (*predicate)(Decl::Kind), llvm::SmallVectorImpl<Decl*> &decls) -{ +{ + ClangASTMetrics::RegisterLexicalQuery(); + lldb::LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); const Decl *context_decl = dyn_cast<Decl>(decl_context); @@ -485,6 +487,8 @@ ClangASTSource::FindExternalVisibleDecls (NameSearchContext &context) { assert (m_ast_context); + ClangASTMetrics::RegisterVisibleQuery(); + const ConstString name(context.m_decl_name.getAsString().c_str()); lldb::LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); @@ -1435,6 +1439,8 @@ ClangASTSource::layoutRecordType(const RecordDecl *record, BaseOffsetMap &base_offsets, BaseOffsetMap &virtual_base_offsets) { + ClangASTMetrics::RegisterRecordLayout(); + static unsigned int invocation_id = 0; unsigned int current_id = invocation_id++; @@ -1677,7 +1683,9 @@ void * ClangASTSource::GuardedCopyType (ASTContext *dest_context, ASTContext *source_context, void *clang_type) -{ +{ + ClangASTMetrics::RegisterLLDBImport(); + SetImportInProgress(true); QualType ret_qual_type = m_ast_importer->CopyType (m_ast_context, source_context, QualType::getFromOpaquePtr(clang_type)); diff --git a/lldb/source/Expression/ClangExpressionDeclMap.cpp b/lldb/source/Expression/ClangExpressionDeclMap.cpp index 1b621224be6..078825797dc 100644 --- a/lldb/source/Expression/ClangExpressionDeclMap.cpp +++ b/lldb/source/Expression/ClangExpressionDeclMap.cpp @@ -75,7 +75,9 @@ ClangExpressionDeclMap::~ClangExpressionDeclMap() bool ClangExpressionDeclMap::WillParse(ExecutionContext &exe_ctx) -{ +{ + ClangASTMetrics::ClearLocalCounters(); + EnableParserVars(); m_parser_vars->m_exe_ctx = exe_ctx; @@ -111,6 +113,11 @@ ClangExpressionDeclMap::WillParse(ExecutionContext &exe_ctx) void ClangExpressionDeclMap::DidParse() { + lldb::LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); + + if (log) + ClangASTMetrics::DumpCounters(log); + if (m_parser_vars.get()) { for (size_t entity_index = 0, num_entities = m_found_entities.GetSize(); @@ -2605,6 +2612,8 @@ ClangExpressionDeclMap::FindExternalVisibleDecls (NameSearchContext &context) { assert (m_ast_context); + ClangASTMetrics::RegisterVisibleQuery(); + const ConstString name(context.m_decl_name.getAsString().c_str()); lldb::LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); diff --git a/lldb/source/Symbol/ClangASTImporter.cpp b/lldb/source/Symbol/ClangASTImporter.cpp index 0e810cfa210..25dfbef9010 100644 --- a/lldb/source/Symbol/ClangASTImporter.cpp +++ b/lldb/source/Symbol/ClangASTImporter.cpp @@ -21,7 +21,32 @@ using namespace lldb_private; using namespace clang; -clang::QualType +ClangASTMetrics::Counters ClangASTMetrics::global_counters = { 0, 0, 0, 0, 0, 0 }; +ClangASTMetrics::Counters ClangASTMetrics::local_counters = { 0, 0, 0, 0, 0, 0 }; + +void ClangASTMetrics::DumpCounters (lldb::LogSP log, ClangASTMetrics::Counters &counters) +{ + log->Printf(" Number of visible Decl queries by name : %llu", counters.m_visible_query_count); + log->Printf(" Number of lexical Decl queries : %llu", counters.m_lexical_query_count); + log->Printf(" Number of imports initiated by LLDB : %llu", counters.m_lldb_import_count); + log->Printf(" Number of imports conducted by Clang : %llu", counters.m_clang_import_count); + log->Printf(" Number of Decls completed : %llu", counters.m_decls_completed_count); + log->Printf(" Number of records laid out : %llu", counters.m_record_layout_count); +} + +void ClangASTMetrics::DumpCounters (lldb::LogSP log) +{ + if (!log) + return; + + log->Printf("== ClangASTMetrics output =="); + log->Printf("-- Global metrics --"); + DumpCounters (log, global_counters); + log->Printf("-- Local metrics --"); + DumpCounters (log, local_counters); +} + +clang::QualType ClangASTImporter::CopyType (clang::ASTContext *dst_ast, clang::ASTContext *src_ast, clang::QualType type) @@ -211,7 +236,9 @@ ClangASTImporter::CompleteDecl (clang::Decl *decl) bool ClangASTImporter::CompleteTagDecl (clang::TagDecl *decl) -{ +{ + ClangASTMetrics::RegisterDeclCompletion(); + DeclOrigin decl_origin = GetDeclOrigin(decl); if (!decl_origin.Valid()) @@ -231,6 +258,8 @@ ClangASTImporter::CompleteTagDecl (clang::TagDecl *decl) bool ClangASTImporter::CompleteTagDeclWithOrigin(clang::TagDecl *decl, clang::TagDecl *origin_decl) { + ClangASTMetrics::RegisterDeclCompletion(); + clang::ASTContext *origin_ast_ctx = &origin_decl->getASTContext(); if (!ClangASTContext::GetCompleteDecl(origin_ast_ctx, origin_decl)) @@ -253,6 +282,8 @@ ClangASTImporter::CompleteTagDeclWithOrigin(clang::TagDecl *decl, clang::TagDecl bool ClangASTImporter::CompleteObjCInterfaceDecl (clang::ObjCInterfaceDecl *interface_decl) { + ClangASTMetrics::RegisterDeclCompletion(); + lldb::LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); DeclOrigin decl_origin = GetDeclOrigin(interface_decl); @@ -474,6 +505,8 @@ ClangASTImporter::Minion::ImportDefinitionTo (clang::Decl *to, clang::Decl *from clang::Decl *ClangASTImporter::Minion::Imported (clang::Decl *from, clang::Decl *to) { + ClangASTMetrics::RegisterClangImport(); + lldb::LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); if (log) |
