[PATCH v4 2/2] selftests/powerpc: Add a test of the switch_endian() syscall

Michael Ellerman mpe at ellerman.id.au
Sat Mar 28 21:40:02 AEDT 2015


On Sat, 2015-03-28 at 10:17 +0100, Gabriel Paubert wrote:
> On Sat, Mar 28, 2015 at 12:19:10PM +1100, Michael Ellerman wrote:
> > This adds a test of the switch_endian() syscall we added in the previous
> > commit.

...

> > +
> > +	/* r9 - r12 are clobbered */
> > +
> > +	addi	r13, r15, 13
> > +	addi	r14, r15, 14
> > +
> > +	/* Skip r15 we're using it */
> > +
> > +	addi	r16, r15, 16
> > +	addi	r16, r15, 16
> 
> Duplicate?
 
Oh god damn it.

Yes :)

Thanks for reviewing.

cheers




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