[Hexagon] Properly update kill flags in HexagonNewValueJump

The feeder instruction will be moved to right before the compare, so
the updating code should not be looking for kills past the compare.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@306059 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed