2 Commits

Author	SHA1	Message	Date
Chris Lattner	9e6b243428	simplify these patterns using m_Specific. No need to grep for ... xor in testcase (or is a substring). llvm-svn: 60328	2008-12-01 05:16:26 +00:00
Bill Wendling	9eef421e12	Implement (A&((~A)|B)) -> A&B transformation in the instruction combiner. This ... takes care of all permutations of this pattern. llvm-svn: 60290	2008-11-30 13:08:13 +00:00