Juergen Ributzka a4ebd338c4 [FastISel][AArch64] Fix and extend the tbz/tbnz pattern matching.
The pattern matching failed to recognize all instances of "-1", because when
comparing against "-1" we didn't use an APInt of the same bitwidth.

This commit fixes this and also adds inverse versions of the conditon to catch
more cases.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222722 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-25 04:16:15 +00:00
..
2014-08-20 10:40:20 +00:00