[llvm] [OpenMPOpt][PGO] Set entry count on merged parallel wrapper (PR #221654)

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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp -- llvm/lib/Transforms/IPO/OpenMPOpt.cpp --diff_from_common_commit
``````````

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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Transforms/IPO/OpenMPOpt.cpp b/llvm/lib/Transforms/IPO/OpenMPOpt.cpp
index 769e2c889..5fcf857d8 100644
--- a/llvm/lib/Transforms/IPO/OpenMPOpt.cpp
+++ b/llvm/lib/Transforms/IPO/OpenMPOpt.cpp
@@ -1402,10 +1402,9 @@ private:
         // sample PGO treats these calls as cold.
         if (WrapperCount && SampleProfile) {
           uint64_t Count = *WrapperCount;
-          uint32_t Weight =
-              Count > std::numeric_limits<uint32_t>::max()
-                  ? std::numeric_limits<uint32_t>::max()
-                  : static_cast<uint32_t>(Count);
+          uint32_t Weight = Count > std::numeric_limits<uint32_t>::max()
+                                ? std::numeric_limits<uint32_t>::max()
+                                : static_cast<uint32_t>(Count);
           setBranchWeights(*NewCI, {Weight}, /*IsExpected=*/false);
         }
 

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https://github.com/llvm/llvm-project/pull/221654