arm: Convert more MVE/CDE builtins to predicate qualifiers

arm: Convert more MVE/CDE builtins to predicate qualifiers

This patch covers a few non-load/store builtins where we do not use
the <mode> iterator and thus we cannot use <MVE_vpred>.

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 (CX_UNARY_UNONE_QUALIFIERS): Use
	predicate.
	(CX_BINARY_UNONE_QUALIFIERS): Likewise.
	(CX_TERNARY_UNONE_QUALIFIERS): Likewise.
	(TERNOP_NONE_NONE_NONE_UNONE_QUALIFIERS): Delete.
	(QUADOP_NONE_NONE_NONE_NONE_UNONE_QUALIFIERS): Delete.
	(QUADOP_UNONE_UNONE_UNONE_UNONE_UNONE_QUALIFIERS): Delete.
	* config/arm/arm_mve_builtins.def: Use predicated qualifiers.
	* config/arm/mve.md: Use VxBI instead of HI.