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path: root/llvm/test/Transforms/LoopDeletion/multiple-exit-conditions.ll
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* [PM] Teach LoopDeletion to correctly update the LPM when loops areChandler Carruth2017-01-181-1/+1
| | | | | | | | | deleted. I've expanded its test coverage a bit including adding one test that will crash clearly without this change. llvm-svn: 292332
* [PM] Port Dead Loop Deletion Pass to the new PMJun Bum Lim2016-07-141-0/+1
| | | | | | | | | | | | Summary: Port Dead Loop Deletion Pass to the new pass manager. Reviewers: silvas, davide Subscribers: llvm-commits, sanjoy, mcrosier Differential Revision: https://reviews.llvm.org/D21483 llvm-svn: 275453
* Make LoopDeletion check the maximum backedge taken count, rather than theDan Gohman2009-10-231-0/+27
exact backedge taken count, when checking for infinite loops. This allows it to delete loops with multiple exit conditions. llvm-svn: 84952
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