Chris Bieneman 4990e83b7b Re-landing changes to use ArrayRef instead of SmallVectorImpl, and new API test.
This contains the changes from r227148 & r227154, and also fixes to the test case to properly clean up the stack options.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227255 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-27 22:21:06 +00:00
..
2014-12-04 16:59:36 +00:00
2014-12-04 16:59:36 +00:00