Commit message (Expand) | Author | Age | Files | Lines | |
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* | [ValueTracking] Implement SignBitMustBeZero correctly for sqrt. | Justin Lebar | 2017-01-26 | 1 | -0/+54 |
* | InstSimplify: Eliminate fabs on known positive | Matt Arsenault | 2017-01-11 | 1 | -0/+92 |
* | [InstSimplify] Add "X / 1.0" to SimplifyFDivInst. | Zia Ansari | 2016-12-08 | 1 | -3/+1 |
* | [InstSimplify] add fdiv x/1.0 test and update checks; NFC | Sanjay Patel | 2016-12-08 | 1 | -8/+25 |
* | [InstSimplify] regenerate checks using a script | Sanjay Patel | 2016-03-25 | 1 | -22/+31 |
* | [InstSimplify] fsub 0.0, (fsub -0.0, X) ==> X is only safe if signed zeros ar... | Benjamin Kramer | 2016-02-29 | 1 | -3/+23 |
* | Fix really obscure bug in CannotBeNegativeZero() (PR22688) | Sanjay Patel | 2015-02-25 | 1 | -0/+26 |
* | Update Transforms tests to use CHECK-LABEL for easier debugging. No functiona... | Stephen Lin | 2013-07-14 | 1 | -4/+4 |
* | Add missing colons to check lines. | Benjamin Kramer | 2013-04-11 | 1 | -2/+2 |
* | Added a slew of SimplifyInstruction floating-point optimizations, many of whi... | Michael Ilseman | 2012-12-12 | 1 | -0/+35 |