Eric Christopher 55751ba9e2 Avoid caching the MachineFunction, we don't use it outside of
runOnMachineFunction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219847 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-15 21:06:25 +00:00
..