[PATCH] D45308: [IPRA] Do not collect register usage information on functions that can be derefined

[Kit Barton via Phabricator via llvm-commits]

kbarton added a comment.

In D45308#1449260 <https://reviews.llvm.org/D45308#1449260>, @nemanjai wrote:

> Is this patch dead? Does @kbarton or perhaps @jonpa have any interest in seeing this through so IPRA can be enabled on PPC/SystemZ?


Thanks for the ping - this had fallen off my radar.
I'd like to get this finalized and committed. I'll post a follow-up patch in the next couple days after I've done my context switch and remembered what the problems were :)


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