* config/spu/spu.h (struct spu_builtin_description): Remove FNDECL

	* config/spu/spu.h (struct spu_builtin_description): Remove FNDECL
	member.  Do not mark as GTY(()).
	* config/spu/spu.c (spu_builtins): Remove FNDECL initializer elements.
	(spu_builtin_decls): New static variable.
	(spu_builtin_decl): Use it instead of spu_builtins[].fndecl.
	(spu_init_builtins): Likewise.
	(spu_builtin_mul_widen_even): Likewise.
	(spu_builtin_mul_widen_odd): Likewise.
	(spu_builtin_mask_for_load): Likewise.
	(spu_builtin_vec_perm): Likewise.
	* config/spu/spu-c.c: Include "target.h".
	(spu_resolve_overloaded_builtin): Call targetm.builtin_decl instead
	of using spu_builtins[].fndecl.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162114 138bc75d-0d04-0410-961f-82ee72b054a4