[clang] [llvm] Added instant events and marking defered templated instantiation. (PR #103039)

[Utkarsh Saxena via cfe-commits]

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@@ -194,13 +234,17 @@ struct llvm::TimeTraceProfiler {
         J.attribute("pid", Pid);
         J.attribute("tid", int64_t(Tid));
         J.attribute("ts", StartUs);
-        if (E.AsyncEvent) {
+        if (TimeTraceEventType::AsyncEvent == E.EventType) {
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usx95 wrote:

nit: `E.EventType == TimeTraceEventType::AsyncEvent` for consistency with usage below.

https://github.com/llvm/llvm-project/pull/103039