Jacques Pienaar f38ea34724 [lanai] Add subword scheduling itineraries.
Differentiate between word and subword memory operations as they take different
amount of cycles to complete. This just adds a basic model of the subword
latency to the scheduler.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266898 91177308-0d34-0410-b5e6-96231b3b80d8
2016-04-20 18:28:55 +00:00
..
2016-04-19 19:15:25 +00:00