Raj Barik

Do you have any concrete examples of how an optimization file gets generated for a specific profile? Any existing compilers do this today? Please let us know. Typically compiler optimizations...

I recommend that we use the same technique as of [AutoFDO](https://dl.acm.org/doi/pdf/10.1145/2854038.2854044)] to deal with stale profiles, i.e., to use _\_ instead of _\_. With line\_offset information, we can identify if...

@prateek FYI.