[PATCH] D94393: [clangd] Add metrics for go-to-implementation.

[Haojian Wu via Phabricator via cfe-commits]

hokein created this revision.
hokein added a reviewer: usaxena95.
Herald added subscribers: kadircet, arphaman.
hokein requested review of this revision.
Herald added subscribers: MaskRay, ilya-biryukov.
Herald added a project: clang.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D94393

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


Index: clang-tools-extra/clangd/XRefs.cpp
===================================================================
--- clang-tools-extra/clangd/XRefs.cpp
+++ clang-tools-extra/clangd/XRefs.cpp
@@ -298,6 +298,17 @@
                                             llvm::StringRef MainFilePath) {
   if (IDs.empty())
     return {};
+  static constexpr trace::Metric FindImplementorsMetric(
+      "find_implementors", trace::Metric::Counter, "case");
+  switch (Predicate) {
+  case RelationKind::BaseOf:
+    FindImplementorsMetric.record(1, "find-base");
+    break;
+  case RelationKind::OverriddenBy:
+    FindImplementorsMetric.record(1, "find-override");
+    break;
+  }
+
   RelationsRequest Req;
   Req.Predicate = Predicate;
   Req.Subjects = std::move(IDs);


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