[llvm] r293433 - ARM: support `-mlong-calls` with AEABI TLS on ELF

[Tim Northover via llvm-commits]

On 6 Feb 2017, at 14:39, Hans Wennborg <hans at chromium.org> wrote:
> Renato, Tim: What do you think about merging this to 4.0?

I think it's OK for 4.0. I was slightly concerned it doesn't handle -fPIC, but it seems normal calls don't either (except with FastISel, oddly enough). It'd probably be good to add an assertion about that though in case someone ever does try to support the combination.

Cheers.

Tim.