[llvm] r174717 - The patch to fix some issues in r174543 fixed the lines failing the test, but missed a couple

[Tim Northover]

> I'd imagine if your DataAlignmentFactor is greater than 2^31 then you've got other fun using llvm....
> The types probably ougtht to be changed, but since DWARF dumping isn't on a high-performance path I'm not overly worried about it.

Good point. Pedantry's all well and good, but probably should be limited.

Tim.