[PATCH] D20709: Support ARM subtarget feature +long64

[Pirama Arumuga Nainar via cfe-commits]

pirama added a comment.

I looked at how LangOpts and TargetInfo are handled and found a way we can achieve 64-bit longs without a Target feature (and restrict it just to RenderScript!).  This would be via TargetInfo::adjust().  I'll abandon the sibling patch to LLVM as we should be able to do this just in Clang.


http://reviews.llvm.org/D20709