sse.md (<avx512>_fmadd_<mode>_mask<round_name>, [...]): Use <round_nimm_predicate...

sse.md (<avx512>_fmadd_<mode>_mask<round_name>, [...]): Use <round_nimm_predicate> instead of nonimmediate_operand.

	* config/i386/sse.md (<avx512>_fmadd_<mode>_mask<round_name>,
	<avx512>_fmadd_<mode>_mask3<round_name>,
	<avx512>_fmsub_<mode>_mask<round_name>,
	<avx512>_fmsub_<mode>_mask3<round_name>,
	<avx512>_fnmadd_<mode>_mask<round_name>,
	<avx512>_fnmadd_<mode>_mask3<round_name>,
	<avx512>_fnmsub_<mode>_mask<round_name>,
	<avx512>_fnmsub_<mode>_mask3<round_name>,
	<avx512>_fmaddsub_<mode>_mask<round_name>,
	<avx512>_fmaddsub_<mode>_mask3<round_name>,
	<avx512>_fmsubadd_<mode>_mask<round_name>,
	<avx512>_fmsubadd_<mode>_mask3<round_name>): Use
	<round_nimm_predicate> instead of nonimmediate_operand.
	(fmai_vmfmadd_<mode><round_name>, fmai_vmfmsub_<mode><round_name>,
	fmai_vmfnmadd_<mode><round_name>, fmai_vmfnmsub_<mode><round_name>):
	Use register_operand instead of <round_nimm_predicate> for the
	operand that needs to match output.
	(*fmai_fmadd_<mode>, *fmai_fmsub_<mode>,
	*fmai_fnmadd_<mode><round_name>, *fmai_fnmsub_<mode><round_name>):
	Likewise.  Formatting fixes.

From-SVN: r269869