spu.c (spu_immediate): Remove trailing comma.

spu.c (spu_immediate): Remove trailing comma.

	* config/spu/spu.c (spu_immediate): Remove trailing comma.
	(reloc_diagnostic): Call warning when -mwarn-reloc is specified.
	* config/spu/spu.md: (zero_extendhisi2): Expand instead of split for
	better optimization.
	(floatv4siv4sf2): New.
	(fix_truncv4sfv4si2): New.
	(floatunsv4siv4sf2): New.
	(fixuns_truncv4sfv4si2): New.
	(addv16qi3): New.
	(subv16qi3): New.
	(negv16qi2): New.
	(mulv8hi3): New.
	(mulsi3): Remove.
	(mul<mode>3): New.
	(_mulv4si3): New.
	(cmp<mode>): Don't accept constant arguments for DI, TI and SF.
	* config/spu/spu_internals.h: Handle overloaded intrinsics in C++ with
	spu_resolve_overloaded_builtin instead of static inline functions.

From-SVN: r119424