tree-vect-data-refs.c (vect_permute_load_chain, [...]): Fix a typo in temporary var names, suffle3 to shuffle3.

	* tree-vect-data-refs.c (vect_permute_load_chain,
	vect_shift_permute_load_chain): Fix a typo in temporary var names,
	suffle3 to shuffle3.

From-SVN: r215837