[PATCH] D18422: Add Cache Pruning support

[Rafael Espíndola via llvm-commits]

On 24 March 2016 at 13:20, Mehdi AMINI via llvm-commits
<llvm-commits at lists.llvm.org> wrote:
> joker.eph added a comment.
>
> This will not help with the access to `StatBuf.st_atime`.

Note that atime is not very dependable. I think most linux systems
these days use relatime for example.

Cheers,
Rafael