[PATCH] D28299: Module: use PCMCache to manage memory buffers for pcm files.

[Duncan P. N. Exon Smith via Phabricator via cfe-commits]

dexonsmith added a comment.

> ! In https://reviews.llvm.org/D28299#701194, @dexonsmith wrote:
>  Rebased again, and cleaned up tests, and a ping... now that dependencies are resolved.
> 
> Richard and/or Ben, can you take a look?

(Or anyone else that feels comfortable confirming that the ownership semantics of MemoryBufferCache are correct.)


https://reviews.llvm.org/D28299