From: Kadir Cetinkaya <kadircet@google.com>
Date: Fri, 29 May 2020 10:31:35 +0000 (+0200)
Subject: [clangd][NFC] Add traces for PreamblePatch::create
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=20b2af3e5559e50d1b5279311c6e5034a2d1928d;p=android-x86%2Fexternal-llvm-project.git

[clangd][NFC] Add traces for PreamblePatch::create
---

diff --git a/clang-tools-extra/clangd/Preamble.cpp b/clang-tools-extra/clangd/Preamble.cpp
index 667fa04ff34..d02685f4bf4 100644
--- a/clang-tools-extra/clangd/Preamble.cpp
+++ b/clang-tools-extra/clangd/Preamble.cpp
@@ -385,6 +385,8 @@ void escapeBackslashAndQuotes(llvm::StringRef Text, llvm::raw_ostream &OS) {
 PreamblePatch PreamblePatch::create(llvm::StringRef FileName,
                                     const ParseInputs &Modified,
                                     const PreambleData &Baseline) {
+  trace::Span Tracer("CreatePreamblePatch");
+  SPAN_ATTACH(Tracer, "File", FileName);
   assert(llvm::sys::path::is_absolute(FileName) && "relative FileName!");
   // First scan preprocessor directives in Baseline and Modified. These will be
   // used to figure out newly added directives in Modified. Scanning can fail,