change the inlinefnlocalvar testcase so it uses a triple that's not coff (doesn't seem to matter for the testcase itself, what it tests isn't triple specific), as coff has a slightly different way of emitting what it checks for.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187604 91177308-0d34-0410-b5e6-96231b3b80d8