[LLVMdev] CPUStringIsValid() into MCSubtargetInfo and use it for ARM .cpu parsing

[Renato Golin]

On 29 January 2015 at 03:36, Tim Northover <t.p.northover at gmail.com> wrote:
> These ought to be unneeded if you do 1+2 above.

As far as I remember, .arch_extension does change the assembler flags
to support whatever you set. Have you tried that?

cheers,
--renato