[PATCH] D96938: [RFC] [Coroutine] [Debug] Insert dbg.declare to entry.resume to print alloca in the coroutine frame under O2

[Adrian Prantl via Phabricator via llvm-commits]

aprantl added a comment.

Could you post an example that you are interested in at -O2 and show the diff of the LLVM IR for your example before/after this patch? I find it unintuitive that removing the shadow copy improved the debug info, but if don't need it and removing it doesn't pessimize the situation at -O0 we could remove it.


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https://reviews.llvm.org/D96938