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

[Ben Langmuir via Phabricator via cfe-commits]

benlangmuir accepted this revision.
benlangmuir added a comment.
This revision is now accepted and ready to land.

Sorry for the delay, I though you were still iterating with @aprantl for some reason.  LGTM


https://reviews.llvm.org/D28299