[llvm] [BOLT][AArch64] Handle OpNegateRAState to enable optimizing binaries with pac-ret hardening (PR #120064)

[via llvm-commits]

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``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions cpp,h -- bolt/include/bolt/Passes/InsertNegateRAStatePass.h bolt/include/bolt/Passes/MarkRAStates.h bolt/lib/Passes/InsertNegateRAStatePass.cpp bolt/lib/Passes/MarkRAStates.cpp bolt/include/bolt/Core/BinaryFunction.h bolt/include/bolt/Core/MCPlus.h bolt/include/bolt/Core/MCPlusBuilder.h bolt/include/bolt/Utils/CommandLineOpts.h bolt/lib/Core/BinaryBasicBlock.cpp bolt/lib/Core/BinaryFunction.cpp bolt/lib/Core/Exceptions.cpp bolt/lib/Core/MCPlusBuilder.cpp bolt/lib/Rewrite/BinaryPassManager.cpp bolt/lib/Rewrite/RewriteInstance.cpp bolt/lib/Target/AArch64/AArch64MCPlusBuilder.cpp bolt/lib/Utils/CommandLineOpts.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/bolt/lib/Utils/CommandLineOpts.cpp b/bolt/lib/Utils/CommandLineOpts.cpp
index 6211359cb..490652689 100644
--- a/bolt/lib/Utils/CommandLineOpts.cpp
+++ b/bolt/lib/Utils/CommandLineOpts.cpp
@@ -227,8 +227,7 @@ cl::opt<unsigned>
 cl::opt<bool> AllowPacret(
     "allow-experimental-pacret",
     cl::desc("Enable processing binaries with pac-ret (experimental)"),
-    cl::init(false),
-    cl::cat(BoltOptCategory));
+    cl::init(false), cl::cat(BoltOptCategory));
 
 bool processAllFunctions() {
   if (opts::AggregateOnly)

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https://github.com/llvm/llvm-project/pull/120064