Re: [PATCH 04/10] x86, asm: define CC_SET() and CC_OUT() macros
From: H. Peter Anvin
Date: Wed Jun 08 2016 - 15:31:15 EST
On 06/07/16 22:09, Andy Lutomirski wrote:
> On Tue, Jun 7, 2016 at 4:31 PM, H. Peter Anvin <hpa@xxxxxxxxxxxxxxx> wrote:
>> From: "H. Peter Anvin" <hpa@xxxxxxxxx>
>>
>> The CC_SET() and CC_OUT() macros can be used together to take
>> advantage of the new __GCC_ASM_FLAG_OUTPUTS__ feature in gcc 6+ while
>> remaining backwards compatible. CC_SET() generates a SET instruction
>> on older compilers; CC_OUT() makes sure the output is received in the
>> correct variable.
>
> Nice.
>
> Reviewed-by: Andy Lutomirski <luto@xxxxxxxxxx>
>
Did you mean this for the entire patch series or for this one patch
only? I want to make sure to add the proper tags for the repost.
-hpa