[MBP] Interface cleanups /NFC

Save machine function pointer so that
the reference does not need to be passed around.

This also gives other methods access to machine
function for information such as entry count etc.

 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@272594 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed