Commit message (Expand) | Author | Age | |
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* | Update Transforms tests to use CHECK-LABEL for easier debugging. No functiona... | Stephen Lin | 2013-07-14 |
* | InstCombine: (X ^ signbit) + C -> X + (signbit ^ C) | David Majnemer | 2013-05-06 |
* | InstCombine: Add a combine that turns (2^n)-1 ^ x back into (2^n)-1 - x iff x... | Benjamin Kramer | 2011-12-24 |
* | ComputeMaskedBits: Make knownzero computation more aggressive for ctlz with u... | Benjamin Kramer | 2011-12-24 |
* | InstCombine: Canonicalize (2^n)-1 - x into (2^n)-1 ^ x iff x is known to be s... | Benjamin Kramer | 2011-12-24 |