[PATCH] D97971: [IPSCCP] don't propagate constant in section when caller/callee sections mismatch

[Johannes Doerfert via Phabricator via llvm-commits]

jdoerfert added a comment.

If we do this, we should create a helper somewhere that tells you if you can forward a constant, given an (Abstract)CallSite. For example, thread local constants can't be forwarded across callbacks.
So it's not only that we (might) have multiple things we need to filter but also multiple locations, Attributor needs this as well.


Repository:
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https://reviews.llvm.org/D97971