commit 822db013192e446bb7197a4cec82b8f02207cc41
author Kazu Hirata <kazu@google.com> Tue May 20 06:46:34 2025 -0700
committer Kazu Hirata <kazu@google.com> Tue May 20 06:46:34 2025 -0700
tree 1474c7aaf0e088c0217c1073c7a36ffdde5271bb
parent 2f66e5fcbad211e0d71b1a533071d31b36f088ec

[BOLT] Fix warnings

This patch fixes:

  bolt/lib/Passes/PAuthGadgetScanner.cpp:564:19: error: unused
  variable 'CheckedReg' [-Werror,-Wunused-variable]

  bolt/lib/Passes/PAuthGadgetScanner.cpp:565:17: error: unused
  variable 'FirstInst' [-Werror,-Wunused-variable]

bolt/lib/Passes/PAuthGadgetScanner.cpp

diff --git a/bolt/lib/Passes/PAuthGadgetScanner.cpp b/bolt/lib/Passes/PAuthGadgetScanner.cpp
index 92608ae..2d2bf24 100644
--- a/bolt/lib/Passes/PAuthGadgetScanner.cpp
+++ b/bolt/lib/Passes/PAuthGadgetScanner.cpp
@@ -571,6 +571,8 @@
           traceInst(BC, "First instruction", FirstInst);
           traceInst(BC, "Last instruction", LastInst);
         });
+        (void)CheckedReg;
+        (void)FirstInst;
         assert(llvm::any_of(BB, [&](MCInst &I) { return &I == &FirstInst; }) &&
                "Data-flow analysis expects the checker not to cross BBs");
         CheckerSequenceInfo[&LastInst] = *CheckerInfo;