tree ebd5898283584cc1ab92280b38997d746c96c064
parent 6e129213c4cc9b554ff050da3e4b309a588faf78
author Adrian Prantl <aprantl@apple.com> 1486676334 -0800
committer Adrian Prantl <aprantl@apple.com> 1486678666 -0800

Revert "Revert "Modules: Use a PCMCache to manage memory buffers""

This reverts commit 5351f5c77a0295301f1c7b182ffb0124ddfedfd3.
The uncovered bug was fixed in 30015fa6343.

rdar://problem/30413458