Age | Commit message (Expand) | Author |
---|---|---|
2013-05-06 | InstCombine: (X ^ signbit) + C -> X + (signbit ^ C) | David Majnemer |
2011-12-24 | 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 |