2006-11-27  Richard Guenther  <rguenther@suse.de>
	Zdenek Dvorak <dvorakz@suse.cz>

	* target.h (struct gcc_target): Add builtin_vectorized_function
	target hook.
	* target-def.h (TARGET_VECTORIZE): Likewise.
	* doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION):
	Document new target hook.
	* targhooks.h (default_builtin_vectorized_function): Declare.
	* targhooks.c (default_builtin_vectorized_function): Define.
	* tree-vectorizer.h (stmt_vec_info_type): Add call_vec_info_type.
	(vectorizable_call): Declare.
	* tree-vect-analyze.c (vect_analyze_operations): Call
	vectorizable_call.
	* tree-vect-transform.c (vectorizable_function): New static function.
	(build_vectorized_function_call): Likewise.
	(vectorizable_call): New function.
	(vect_transform_stmt): Handle vectorizable calls.

Co-Authored-By: Zdenek Dvorak <dvorakz@suse.cz>

From-SVN: r119249