[llvm] [Sample Profile Loader] Fix potential invalidated reference (PR #73181)

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``````````bash
git-clang-format --diff 227654e87117d7705c78e0ad1d4d9261bbc6af55 9265d2ae3ef1b4d12f57b879b5f1e512ec507618 -- llvm/include/llvm/Transforms/IPO/ProfiledCallGraph.h
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/include/llvm/Transforms/IPO/ProfiledCallGraph.h b/llvm/include/llvm/Transforms/IPO/ProfiledCallGraph.h
index 3d844cc92a..32f8b42f23 100644
--- a/llvm/include/llvm/Transforms/IPO/ProfiledCallGraph.h
+++ b/llvm/include/llvm/Transforms/IPO/ProfiledCallGraph.h
@@ -155,8 +155,8 @@ private:
     auto CalleeIt = ProfiledFunctions.find(CalleeName);
     if (CalleeIt == ProfiledFunctions.end())
       return;
-    ProfiledCallGraphEdge Edge(ProfiledFunctions[CallerName],
-                               CalleeIt->second, Weight);
+    ProfiledCallGraphEdge Edge(ProfiledFunctions[CallerName], CalleeIt->second,
+                               Weight);
     auto &Edges = ProfiledFunctions[CallerName]->Edges;
     auto EdgeIt = Edges.find(Edge);
     if (EdgeIt == Edges.end()) {
@@ -210,7 +210,7 @@ private:
   ProfiledCallGraphNode Root;
   // backing buffer for ProfiledCallGraphNodes.
   std::list<ProfiledCallGraphNode> ProfiledCallGraphNodeList;
-  llvm::DenseMap<FunctionId, ProfiledCallGraphNode*> ProfiledFunctions;
+  llvm::DenseMap<FunctionId, ProfiledCallGraphNode *> ProfiledFunctions;
 };
 
 } // end namespace sampleprof

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https://github.com/llvm/llvm-project/pull/73181