Chris Lattner 481e28b1f5 Implement two xforms: ... 1. ~(~X | Y) === (X & ~Y) 2. (A|B) & ~(A&B) -> A^B This allows us to transform ~(~(a|b) | (a&b)) -> a^b. This implements PR1510 for scalar values. llvm-svn: 37584		2007-06-15 05:58:24 +00:00
llvm	Implement two xforms:	2007-06-15 05:58:24 +00:00
stacker	Regenerate.	2007-05-08 15:23:37 +00:00