[PATCH] D51062: [Support][CachePruning] prune least recently accessed files first

[Bob Haarman via Phabricator via llvm-commits]

inglorion created this revision.
inglorion added reviewers: pcc, rnk.
Herald added subscribers: dexonsmith, steven_wu, hiraditya, arichardson, emaste.
Herald added a reviewer: espindola.

Before this change, pruning order was based on size. This changes it
to be based on time of last use instead, preferring to keep recently
used files and prune older ones.


https://reviews.llvm.org/D51062

Files:
  lld/test/ELF/lto/cache.ll
  llvm/lib/Support/CachePruning.cpp

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D51062.161812.patch
Type: text/x-patch
Size: 3991 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20180821/c714c90b/attachment.bin>