Duncan P. N. Exon Smith aeb422f527 IR: Add missing null operand to MDSubroutineType
Add missing `nullptr` from `MDSubroutineType`'s operands for
`MDCompositeTypeBase::getIdentifier()` (and add tests for all the other
unused fields).  This highlights just how crazy it is that
`MDSubroutineType` inherits from `MDCompositeTypeBase`.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229926 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-19 23:25:21 +00:00
..
2015-01-21 21:23:35 +00:00
2014-12-23 17:20:23 +00:00