[clang] [clang][Sema] Add instant event when template instantiation is deferred. (PR #111524)

[Utkarsh Saxena via cfe-commits]

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@@ -18146,6 +18148,16 @@ void Sema::MarkFunctionReferenced(SourceLocation Loc, FunctionDecl *Func,
                 std::make_pair(Func, PointOfInstantiation));
             // Notify the consumer that a function was implicitly instantiated.
             Consumer.HandleCXXImplicitFunctionInstantiation(Func);
+
+            if (llvm::isTimeTraceVerbose()) {
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usx95 wrote:

nit: move this closer to the `push_back` since they are related

https://github.com/llvm/llvm-project/pull/111524