[PATCH] D32512: [gcov] Sort file info before printing it

[Scott Smith via Phabricator via llvm-commits]

scott.smith accepted this revision.
scott.smith added inline comments.
This revision is now accepted and ready to land.


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Comment at: lib/IR/GCOV.cpp:592
                      StringRef GCNOFile, StringRef GCDAFile) {
-  for (const auto &LI : LineInfo) {
-    StringRef Filename = LI.first();
+  SmallVector<StringRef, 4> Filenames;
+  for (const auto &LI : LineInfo)
----------------
Personally I wouldn't bother with SmallVector; you'll probably get more mileage just specifying how many entries to expect by calling vector::reserve(LineInfo.size()).

I'm sure it's all noise either way though.


https://reviews.llvm.org/D32512