[PATCH] x86: Clean up and improve FPU inline assembly

[Uros Bizjak]

On Fri, Sep 19, 2025 at 8:42 PM Adhemerval Zanella Netto
<adhemerval.zanella@linaro.org> wrote:
>
>
>
> On 19/09/25 11:05, Uros Bizjak wrote:
> > Clean up and improve x86 FPU inline assembly:
> >
> >   * Remove obsolete "*&" GCC asm memory operand workaround
> >
> >   * Use %v prefix to emit VEX prefixed insns for AVX targets
> >
> >   * Use \t and \n\t separators consistently
>
> I think this is not a really profitable change, it does not change
> code generation and makes the history a bit harder to follow.

I have considered the history issue, but please note that 90% of \t
changes merge together with *& or \n\t changes. This is the reason I
went for the complete change, so the code looks like I am used to from
-S dumps from the compiler.

Of course, this is not the hill I'm willing to die on, so \t change
can easily be removed from the patch. The important changes are %v, *&
removal and \n\t change.

Thanks,
Uros.