Commit message (Expand) | Author | Age | Files | Lines | |
---|---|---|---|---|---|
* | [SCEV] Preserve NSW information for sext(subtract). | Amara Emerson | 2017-08-04 | 1 | -1/+35 |
* | Rename isKnownNotFullPoison to programUndefinedIfPoison; NFC | Sanjoy Das | 2017-04-30 | 1 | -1/+1 |
* | [ValueTracking] Make poison propagation more aggressive | Sanjoy Das | 2017-02-22 | 1 | -15/+11 |
* | SCEV: Don't assert about non-SCEV-able value in isSCEVExprNeverPoison() (PR28... | Hans Wennborg | 2016-08-17 | 1 | -0/+49 |
* | [ValueTracking] ICmp instructions propagate poison | Sanjoy Das | 2016-05-29 | 1 | -0/+24 |
* | [SCEV] No-wrap flags are not propagated when folding "{S,+,X}+T ==> {S+T,+,X}" | Oleg Ranevskyy | 2016-05-25 | 1 | -3/+3 |
* | Have isKnownNotFullPoison be smarter around control flow | Sanjoy Das | 2016-04-22 | 1 | -0/+74 |
* | [SCEV] Apply NSW and NUW flags via poison value analysis for sub, mul and shl | Bjarke Hammersholt Roune | 2015-08-14 | 1 | -0/+234 |
* | [SCEV] Apply NSW and NUW flags via poison value analysis | Jingyue Wu | 2015-07-28 | 1 | -0/+358 |