[PATCH] D112783: [clangd] Track performance of IncludeCleaner

[Kirill Bobyrev via Phabricator via cfe-commits]

kbobyrev created this revision.
kbobyrev added a reviewer: kadircet.
Herald added subscribers: usaxena95, arphaman.
kbobyrev requested review of this revision.
Herald added subscribers: cfe-commits, MaskRay, ilya-biryukov.
Herald added a project: clang-tools-extra.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D112783

Files:
  clang-tools-extra/clangd/IncludeCleaner.cpp


Index: clang-tools-extra/clangd/IncludeCleaner.cpp
===================================================================
--- clang-tools-extra/clangd/IncludeCleaner.cpp
+++ clang-tools-extra/clangd/IncludeCleaner.cpp
@@ -197,6 +197,7 @@
 } // namespace
 
 ReferencedLocations findReferencedLocations(ParsedAST &AST) {
+  trace::Span Tracer("IncludeCleaner::findReferencedLocations");
   ReferencedLocations Result;
   ReferencedLocationCrawler Crawler(Result);
   Crawler.TraverseAST(AST.getASTContext());
@@ -225,6 +226,7 @@
 std::vector<const Inclusion *>
 getUnused(const IncludeStructure &Includes,
           const llvm::DenseSet<IncludeStructure::HeaderID> &ReferencedFiles) {
+  trace::Span Tracer("IncludeCleaner::getUnused");
   std::vector<const Inclusion *> Unused;
   for (const Inclusion &MFI : Includes.MainFileIncludes) {
     // FIXME: Skip includes that are not self-contained.
@@ -253,6 +255,7 @@
 translateToHeaderIDs(const llvm::DenseSet<FileID> &Files,
                      const IncludeStructure &Includes,
                      const SourceManager &SM) {
+  trace::Span Tracer("IncludeCleaner::translateToHeaderIDs");
   llvm::DenseSet<IncludeStructure::HeaderID> TranslatedHeaderIDs;
   TranslatedHeaderIDs.reserve(Files.size());
   for (FileID FID : Files) {
@@ -269,6 +272,7 @@
 }
 
 std::vector<const Inclusion *> computeUnusedIncludes(ParsedAST &AST) {
+  trace::Span Tracer("IncludeCleaner::computeUnusedIncludes");
   const auto &SM = AST.getSourceManager();
 
   auto Refs = findReferencedLocations(AST);


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