2006-11-21 Richard Guenther <rguenther@suse.de>

	* tree-vectorizer.h (NUM_PATTERNS): Increase.
	* tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add
	vect_recog_pow_pattern.
	(vect_recog_pow_pattern): New function.

	* gcc.dg/vect/vect-pow-1.c: New testcase.
	* gcc.dg/vect/vect-pow-2.c: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119056 138bc75d-0d04-0410-961f-82ee72b054a4