Eric Christopher 65e0e46118 Move the subtarget dependent features from XCoreTargetMachine
down to the subtarget.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212147 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-02 00:10:09 +00:00
..

To-do
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* Instruction encodings
* Tailcalls
* Investigate loop alignment
* Add builtins