[PATCH] D124588: [BOLT] Warn about the number of mismatched branches

[Paul Kirth via Phabricator via llvm-commits]

paulkirth created this revision.
Herald added a reviewer: rafauler.
Herald added a subscriber: ayermolo.
Herald added a reviewer: Amir.
Herald added a reviewer: maksfb.
Herald added a project: All.
paulkirth requested review of this revision.
Herald added subscribers: llvm-commits, yota9.
Herald added a project: LLVM.

MismatchedBranches are counted, but are never reported.
This patch fixes a warning from -Wunused-but-set-varible


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D124588

Files:
  bolt/lib/Profile/DataReader.cpp


Index: bolt/lib/Profile/DataReader.cpp
===================================================================
--- bolt/lib/Profile/DataReader.cpp
+++ bolt/lib/Profile/DataReader.cpp
@@ -405,6 +405,11 @@
     }
   }
 
+  if (opts::Verbosity >= 2 && MismatchedBranches > 0) {
+    errs() << "BOLT-WARNING: found " << MismatchedBranches
+           << "Mismatched Branches\n";
+  }
+
   // Convert branch data into annotations.
   convertBranchData(BF);
 }


-------------- next part --------------
A non-text attachment was scrubbed...
Name: D124588.425668.patch
Type: text/x-patch
Size: 451 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20220428/08bb7649/attachment.bin>