[PATCH] D28968: In case we do not know what the condition is in an unswitched loop, but we know its definitely NOT a known constant. We can perform simplifcations based on this information. More specifically we can simplify comparison instructions with the cond...

Xin Tong via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Jan 20 13:36:52 PST 2017

trentxintong created this revision.
Herald added a subscriber: mzolotukhin.

Simplify based on known not to a be constant.



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