RE: How to detect user uses -masm=intel?

[unlvsur unlvsur via Gcc]

What I mean is that what macro GCC sets when it compiles -masm=intel


Int main()
{
#ifdef /*__INTEL_ASM????*/
                printf(“intel”);
#else
                printf(“at&t”);
#endif
}

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From: Andrew Pinski<mailto:pins...@gmail.com>
Sent: Wednesday, July 28, 2021 21:43
To: unlvsur unlvsur<mailto:unlv...@live.com>
Cc: gcc@gcc.gnu.org<mailto:gcc@gcc.gnu.org>
Subject: Re: How to detect user uses -masm=intel?

On Wed, Jul 28, 2021 at 6:41 PM unlvsur unlvsur via Gcc <gcc@gcc.gnu.org> wrote:
>
> Any GCC macro that can tell the code it is using the intel format’s assembly 
> instead of at&t??

Inside the inline-asm you can use the alternative.
Like this:
cmp{b}\t{%1, %h0|%h0, %1}

This is how GCC implements this inside too.

Thanks,
Andrew

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