2010-04-09  Richard Guenther  <rguenther@suse.de>

	* target.h (builtin_conversion): Pass in input and output types.
	* targhooks.c (default_builtin_vectorized_conversion): Adjust.
	* targhooks.h (default_builtin_vectorized_conversion): Likewise.
	* tree-vect-stmts.c (vectorizable_conversion): Adjust.
	* doc/tm.texi (TARGET_VECTORIZE_BUILTIN_CONVERSION): Adjust.

	* config/i386/i386.c (ix86_vectorize_builtin_conversion): Adjust.
	Handle AVX modes.
	* config/rs6000/rs6000.c (rs6000_builtin_conversion): Adjust.

From-SVN: r158162