* tree-vect-patterns.c (vect_pattern_recog_1): Use VECTOR_TYPE_P instead
	of VECTOR_MODE_P check.
	* tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): Allow single
	element vector types.


Co-Authored-By: Richard Biener <rguenther@suse.de>

From-SVN: r251538