[llvm] r256007 - Recognize strings for Hexagon-specific variant kinds

[David Blaikie via llvm-commits]

On Tue, Jan 12, 2016 at 4:40 AM, Krzysztof Parzyszek <
kparzysz at codeaurora.org> wrote:

> On 1/8/2016 5:48 PM, David Blaikie wrote:
>
>> Test case?
>>
>>
> I'm trying to come up with something.  Most of these are for TLS, which is
> not in the trunk yet.


Not sure how other targets work, but I imagine we'd usually only add things
when they're used - that way we can ensure they're tested & no one is left
wondering about 'dead' code, or lacking tests when they become live at some
point in the future.

But I know, generally, there are some exceptions where it's easier/better
to add a few cases in pre-emptively, to ease migration, etc. I don't know
if this is one of those cases.

- Dave
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