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

[Sumanth Gundapaneni]

I have tried ".arch_extension" and it works perfectly fine for me.
I will move ahead and add the arch_extension framework to ARM.

Thanks for your guidance guys.
--Sumanth G
-----Original Message-----
From: Renato Golin [mailto:renato.golin at linaro.org] 
Sent: Thursday, January 29, 2015 9:03 AM
To: Tim Northover
Cc: Sumanth Gundapaneni; Roman Divacky; LLVM Developers Mailing List
Subject: Re: [LLVMdev] CPUStringIsValid() into MCSubtargetInfo and use it for ARM .cpu parsing

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