[PATCH] D12937: [ARM] Handle +t2dsp feature as an ArchExtKind in ARMTargetParser.def

[Alexandros Lamprineas via llvm-commits]

labrinea added a comment.

> @rengolin added a comment

> Hi Alexandros,

> The patch looks a lot better, thanks! Did you do a search on who's using that flag? If this is Darwin, we should ask Darwin folks before we deprecate or change their flags. If not, it'd be good to understand who and why, so we can plan accordingly.


Hi Renato, 
I guess you are addressing to @tyomitch

Artyom,
Could you investigate where is the clang string t2dsp currently being used, so that people are aware of its deprecation with this patch?


http://reviews.llvm.org/D12937