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path: root/llvm/test/Analysis/ScalarEvolution/flags-from-poison.ll
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* [SCEV] Preserve NSW information for sext(subtract).Amara Emerson2017-08-041-1/+35
* Rename isKnownNotFullPoison to programUndefinedIfPoison; NFCSanjoy Das2017-04-301-1/+1
* [ValueTracking] Make poison propagation more aggressiveSanjoy Das2017-02-221-15/+11
* SCEV: Don't assert about non-SCEV-able value in isSCEVExprNeverPoison() (PR28...Hans Wennborg2016-08-171-0/+49
* [ValueTracking] ICmp instructions propagate poisonSanjoy Das2016-05-291-0/+24
* [SCEV] No-wrap flags are not propagated when folding "{S,+,X}+T ==> {S+T,+,X}"Oleg Ranevskyy2016-05-251-3/+3
* Have isKnownNotFullPoison be smarter around control flowSanjoy Das2016-04-221-0/+74
* [SCEV] Apply NSW and NUW flags via poison value analysis for sub, mul and shlBjarke Hammersholt Roune2015-08-141-0/+234
* [SCEV] Apply NSW and NUW flags via poison value analysisJingyue Wu2015-07-281-0/+358
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