[m-rev.] diff: automate finding the largest modules

[Zoltan Somogyi]

This should make it unnecessary to find it out manually
when compiler module sizes change.

Zoltan.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: DIFF.speedtest
Type: application/octet-stream
Size: 3432 bytes
Desc: not available
URL: <http://lists.mercurylang.org/archives/reviews/attachments/20160727/7eb30d9f/attachment.obj>