[PATCH, MIPS] Enable load/store bonding for I6400

[Robert Suchanek]

Hi,

> > > gcc/
> > > 	* config/mips/mips.h (ENABLE_LD_ST_PAIRS): Enable load/store pairs for
> > > 	I6400.
> 
> Sorry, I missed this one. OK to commit.
> 
> Thanks,
> Matthew

Committed as r226860.

Regards,
Robert