[PATCH] [LoopReroll] Refactor most of reroll() into a helper class
james.molloy at arm.com
Tue Jan 27 07:18:10 PST 2015
reroll() was slightly monolithic and a pain to modify. Refactor a bunch of its state from local variables to member variables of a helper class, and do some trivial simplification while we're there.
This should set the scene for some changes to the Scale/Root model to make it catch more cases.
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