[llvm] [PowerPC] Add flag to DAG combiner to improve compile time. (PR #86884)

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``````````bash
git-clang-format --diff d5f06342a3007f414c783ba42cb49453a9cee835 4d71ff9308fdeda7aa3948f5b9ad23d7032f517e -- llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index a80b0fdc80..f190823380 100644
--- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -151,10 +151,9 @@ static cl::opt<bool> EnableVectorFCopySignExtendRound(
         "Enable merging extends and rounds into FCOPYSIGN on vector types"));
 
 static cl::opt<bool>
-AddLoadBack("combiner-add-load-back", cl::Hidden,
-            cl::desc("When combining a load are new nodes added back in"),
-            cl::init(true));
-
+    AddLoadBack("combiner-add-load-back", cl::Hidden,
+                cl::desc("When combining a load are new nodes added back in"),
+                cl::init(true));
 
 namespace {
 

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https://github.com/llvm/llvm-project/pull/86884