2006-12-05 Richard Guenther <rguenther@suse.de>

	* config/i386/i386.c (ix86_builtin_vectorized_function): Declare.
	(TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION): Define.
	(ix86_builtin_vectorized_function): New function to vectorize
	sqrt.

	* gcc.dg/vect/vect.exp: Add support for -fno-math-errno tests.
	* gcc.dg/vect/vect-pow-2.c: Rename to ...
	* gcc.dg/vect/no-math-errno-vect-pow-1.c: ... this.  Require
	vect_double, xfail for spu*-*-*.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119542 138bc75d-0d04-0410-961f-82ee72b054a4