Re: [2.6 patch] i386/power/cpu.c: remove three unused variables

[hpa@xxxxxxxxx (H. Peter Anvin)]

Followup to:  <20050117152727.GB1379@xxxxxxxxxx>
By author:    Pavel Machek <pavel@xxxxxx>
In newsgroup: linux.dev.kernel
>
> Hi!
> 
> > The patch below removes three unused variables.
> > 
> > Please check whether this patch is correct, or whether the variables 
> > should have been used.
> 
> The patch is probably correct (assuming %eax, %ecx and %edx are
> caller-saved on i386. [Honza, please confirm... I do not know i386
> calling convention by heart.]
> 							Pavel

%eax, %ecx, %edx, the FPU stack, the fsw, the XMM registers, and the
arithmetric flags are caller-saved.

I *think* eflags.df is also caller-saved.

	-hpa

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