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archived-llvm/test/Transforms/LoopUnswitch
Xin Tong 3addda9e5e LoopUnswitch - Simplify based on known not to a be constant.
Summary: 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.

Reviewers: sanjoy, hfinkel, chenli, efriedma

Reviewed By: efriedma

Subscribers: david2050, llvm-commits, mzolotukhin

Differential Revision: https://reviews.llvm.org/D28968

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@296041 91177308-0d34-0410-b5e6-96231b3b80d8
2017-02-23 23:42:19 +00:00
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