[llvm] r214318 - Rename llvm-uselistorder => verify-uselistorder

[Duncan P. N. Exon Smith]

> On 2014 Jul 31, at 13:04, Sean Silva <chisophugis at gmail.com> wrote:
> 
> Why not just change it so that it ensures that every use list is changed? E.g. reject identity permutations. It seems silly to use a policy of "try multiple times and hope that a non-identetity permutation comes out".

Your ideas here are better than mine.  I restructured the program
to do as you suggested, as well as reversing at each check, in
r214584, r214587, r214592, r214594, r214595, and r214596.

Because every use-list gets tried at least two ways (even without
any shuffle) I've changed the default -num-shuffles=1.