[clang-tools-extra] 20b2af3 - [clangd][NFC] Add traces for PreamblePatch::create

[Kadir Cetinkaya via cfe-commits]

Author: Kadir Cetinkaya
Date: 2020-05-29T14:00:08+02:00
New Revision: 20b2af3e5559e50d1b5279311c6e5034a2d1928d

URL: https://github.com/llvm/llvm-project/commit/20b2af3e5559e50d1b5279311c6e5034a2d1928d
DIFF: https://github.com/llvm/llvm-project/commit/20b2af3e5559e50d1b5279311c6e5034a2d1928d.diff

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

Added: 
    

Modified: 
    clang-tools-extra/clangd/Preamble.cpp

Removed: 
    


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diff  --git a/clang-tools-extra/clangd/Preamble.cpp b/clang-tools-extra/clangd/Preamble.cpp
index 667fa04ff345..d02685f4bf46 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,