<div dir="ltr">If we were to do something like -debug-pass=Arguments, <a href="https://reviews.llvm.org/D97722">https://reviews.llvm.org/D97722</a> is the first step.<div><br></div><div>Otherwise we could do some sort of pass instrumentation that skips random passes until we get to a minimal set of passes required to repro an issue. Sort of like opt-bisect but more granular.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Mar 4, 2021 at 4:00 AM Florian Hahn <<a href="mailto:florian_hahn@apple.com">florian_hahn@apple.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><br>
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> On Mar 1, 2021, at 17:18, Arthur Eubanks <<a href="mailto:aeubanks@google.com" target="_blank">aeubanks@google.com</a>> wrote:<br>
> <br>
> Alright, I will try to come up with a nice way of reducing the list of passes.<br>
> <br>
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That’s great, thanks!<br>
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