[llvm] [SimplifyCFG] Add command-line option to disable the pass (PR #130965)

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git-clang-format --diff 418e07b7e679246a3a4ab9a5a8c119eb4ba4623d 664881c9ee2704e6b3a322b75409eefe686435b2 --extensions cpp -- llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp b/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
index 74e4dd2bd9..01e73a294f 100644
--- a/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
+++ b/llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
@@ -85,9 +85,9 @@ static cl::opt<bool> UserSpeculateUnpredictables(
     "speculate-unpredictables", cl::Hidden, cl::init(false),
     cl::desc("Speculate unpredictable branches (default = false)"));
 
-static cl::opt<bool> DisableSimplifyCFG(
-    "disable-simplify-cfg", cl::Hidden, cl::init(false),
-    cl::desc("Disable simplify cfg"));
+static cl::opt<bool> DisableSimplifyCFG("disable-simplify-cfg", cl::Hidden,
+                                        cl::init(false),
+                                        cl::desc("Disable simplify cfg"));
 
 STATISTIC(NumSimpl, "Number of blocks simplified");
 

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https://github.com/llvm/llvm-project/pull/130965