Evan Cheng 4e54480531 Add x86 isel lowering logic to form bit test with inverted condition. e.g.
x ^ -1.

Patch by David Majnemer.
rdar://12755626


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169339 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-05 00:10:38 +00:00
..
2012-12-04 11:42:05 +00:00
2012-11-16 20:51:32 +00:00