On Fri, 19 Sep 2008, Ralf Baechle wrote:

quoted text
> +	beqz	t7, 1f			/* odd buffer alignment? */
> +	 lui	v1, 0x00ff

 Well, .set reorder to move something from before the branch would have 
been a little bit better for the common aligned case. ;)  There is nothing 
special about branch delay slots in the whole epilogue, so one from just 
before the return might simply be relocated here.

  Maciej
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