[Intel-gfx] [PATCH] sna: Fix comment on GCC version check

[Sedat Dilek]

On Tue, Feb 26, 2013 at 3:35 PM, Chris Wilson <chris at chris-wilson.co.uk> wrote:
> On Tue, Feb 26, 2013 at 03:27:52PM +0100, Sedat Dilek wrote:
>> The comment was introduced with...
>>
>> commit 528dbf9ebb2688f476ef283be59d0f2232159dcb
>> "sna: Fix build on older GCC for cpuid()"
>>
>> ...and is a bit misleading.
>
> The comment was a reminder to me as to whether I needed to check
> __gnuc_minor__ for 4.4; not duplicating what was already expressed in
> the code.


#if defined(__GNUC__) && (__GNUC__ >= 4) /* 4.4 */

I wanted to know what the above line means?
Check for gcc-4.4 or check for gcc-v4-compatibility?

- Sedat -

> -Chris
>
> --
> Chris Wilson, Intel Open Source Technology Centre