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3 Commits

Author SHA1 Message Date
Tim Northover 3007ba0ab3 DAGCombine: fold (or (and X, M), (and X, N)) -> (and X, (or M, N))
It can help with argument juggling on some targets, and is generally a good
idea.

llvm-svn: 226740
2015-01-21 23:17:19 +00:00
Tim Northover cf3d80fedb Revert "DAGCombine: fold (or (and X, M), (and X, N)) -> (and X, (or M, N))"
It hadn't gone through review yet, but was still on my local copy.

This reverts commit r226663

llvm-svn: 226665
2015-01-21 15:48:52 +00:00
Tim Northover 85cd2791c9 DAGCombine: fold (or (and X, M), (and X, N)) -> (and X, (or M, N))
llvm-svn: 226663
2015-01-21 15:43:28 +00:00