arm: Convert remaining MVE vcmp builtins to predicate qualifiers

arm: Convert remaining MVE vcmp builtins to predicate qualifiers

This is mostly a mechanical change, only tested by the intrinsics
expansion tests.

Most of the work of this patch series was carried out while I was
working at STMicroelectronics as a Linaro assignee.

2022-02-22  Christophe Lyon  <christophe.lyon@arm.com>

	gcc/
	PR target/100757
	PR target/101325
	* config/arm/arm-builtins.cc (BINOP_UNONE_NONE_NONE_QUALIFIERS):
	Delete.
	(TERNOP_UNONE_NONE_NONE_UNONE_QUALIFIERS): Change to ...
	(TERNOP_PRED_NONE_NONE_PRED_QUALIFIERS): ... this.
	(TERNOP_PRED_UNONE_UNONE_PRED_QUALIFIERS): New.
	* config/arm/arm_mve_builtins.def (vcmp*q_n_, vcmp*q_m_f): Use new
	predicated qualifiers.
	* config/arm/mve.md (mve_vcmp<mve_cmp_op>q_n_<mode>)
	(mve_vcmp*q_m_f<mode>): Use MVE_VPRED instead of HI.