Florian Hahn 51630ed7b4 [LoopInterchange] Skip zext instructions when looking for induction var. ... Summary: SimplifyIndVar may introduce zext instructions to widen arguments of the loop exit check. They should not prevent us from splitting the loop at the induction variable, but maybe the check should be more conservative, e.g. making sure it only extends arguments used by a comparison? Reviewers: karthikthecool, mcrosier, mzolotukhin Reviewed By: mcrosier Subscribers: mzolotukhin, llvm-commits Differential Revision: https://reviews.llvm.org/D34879 llvm-svn: 311783		2017-08-25 16:52:29 +00:00
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call-instructions.ll	[LoopInterchange] Do not interchange loops with function calls.	2017-07-31 09:00:52 +00:00
current-limitations-lcssa.ll
currentLimitation.ll
interchange-flow-dep-outer.ll	[LoopInterchange] Do not interchange loops with function calls.	2017-07-31 09:00:52 +00:00
interchange-insts-between-indvar.ll	[LoopInterchange] Skip zext instructions when looking for induction var.	2017-08-25 16:52:29 +00:00
interchange-not-profitable.ll
interchange-output-dependencies.ll
interchange-simple-count-down.ll
interchange-simple-count-up.ll
loop-interchange-optimization-remarks.ll
not-interchanged-dependencies-1.ll
not-interchanged-loop-nest-3.ll
not-interchanged-tightly-nested.ll	[LoopInterchange] Do not interchange loops with function calls.	2017-07-31 09:00:52 +00:00
profitability.ll
reductions.ll