linux-kernel - Re: [PATCH 06/20] x86/asm: Remove CC

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Message-ID: <CAFULd4bTPEsKaeRx=issr2JScXw-gaCWbOQQap_pACEGTM-Fdw@mail.gmail.com>
Date: Sat, 15 Mar 2025 10:25:32 +0100
From: Uros Bizjak <ubizjak@...il.com>
To: Josh Poimboeuf <jpoimboe@...nel.org>
Cc: x86@...nel.org, linux-kernel@...r.kernel.org, 
	Linus Torvalds <torvalds@...ux-foundation.org>, Peter Zijlstra <peterz@...radead.org>, 
	Borislav Petkov <bp@...en8.de>, "H. Peter Anvin" <hpa@...or.com>, Andrew Cooper <andrew.cooper3@...rix.com>, 
	Ingo Molnar <mingo@...nel.org>
Subject: Re: [PATCH 06/20] x86/asm: Remove CC_SET()

On Fri, Mar 14, 2025 at 10:41 PM Josh Poimboeuf <jpoimboe@...nel.org> wrote:
>
> Now that flag output operands are unconditionally supported, CC_SET() is
> just a comment.  Remove it.

Can you also replace CC_OUT with "=@cc"? CC_SET and CC_OUT were used
together to handle compilers without flag outputs support, and they
should die together. This change should be a simple string
replacement.

Thanks,
Uros.