Rafael Espindola 7ddcd35d6b Use the new range metadata in computeMaskedBits and add a new optimization to
instruction simplify that lets us remove an and when loding a boolean value.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153423 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-26 01:44:11 +00:00
..
2012-03-11 06:09:17 +00:00
2012-03-24 20:02:25 +00:00