[llvm] r253331 - [ARM] Properly initialize ARMArch in the ARM subtarget

[Renato Golin via llvm-commits]

On 17 November 2015 at 11:57, Bradley Smith via llvm-commits
<llvm-commits at lists.llvm.org> wrote:
> -    ARMv2, ARMv2a, ARMv3, ARMv3m, ARMv4, ARMv4t, ARMv5, ARMv5t, ARMv5te,
> +    Other, ARMv2, ARMv2a, ARMv3, ARMv3m, ARMv4, ARMv4t, ARMv5, ARMv5t, ARMv5te,

Hi Bradley,

We were explicitly *not* setting an invalid/other tag, as we want to
continue the behaviour of emitting the lowest common denominator
supported (armv4t) when no architecture is mentioned.

I think it's safe to assume ARMv4T here instead of "Other", unless
your generic CPU/Arch changes already transform Other into ARMv4T.

cheers,
--renato