[PATCH] D54826: [Support/FileSystem] Add sub-second precision for atime/mtime of sys::fs::file_status on unix platforms

[Argyrios Kyrtzidis via Phabricator via llvm-commits]

akyrtzi added a comment.

> I think this is the most important bit of information here. It should have been in the description of the differential.
>  If the current precision was 1ms (or even 1us), then yes, going all the way down to 1ns may not be important/worthwhile.
>  But 1 sec precision is clearly laughably not great, and should be improved.

Ah good point, I didn't consider that people are not broadly aware that current `file_status` has only 'up to second' precision.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D54826/new/

https://reviews.llvm.org/D54826