arm: [MVE intrinsics] factorize vcvtq

arm: [MVE intrinsics] factorize vcvtq

Factorize vcvtq so that they use parameterized names.

2024-07-11  Christophe Lyon  <christophe.lyon@linaro.org>

	gcc/
	* config/arm/iterators.md (mve_insn): Add VCVTQ_FROM_F_S,
	VCVTQ_FROM_F_U, VCVTQ_M_FROM_F_S, VCVTQ_M_FROM_F_U,
	VCVTQ_M_N_FROM_F_S, VCVTQ_M_N_FROM_F_U, VCVTQ_M_N_TO_F_S,
	VCVTQ_M_N_TO_F_U, VCVTQ_M_TO_F_S, VCVTQ_M_TO_F_U,
	VCVTQ_N_FROM_F_S, VCVTQ_N_FROM_F_U, VCVTQ_N_TO_F_S,
	VCVTQ_N_TO_F_U, VCVTQ_TO_F_S, VCVTQ_TO_F_U.
	* config/arm/mve.md (mve_vcvtq_to_f_<supf><mode>): Rename into
	@mve_<mve_insn>q_to_f_<supf><mode>.
	(mve_vcvtq_from_f_<supf><mode>): Rename into
	@mve_<mve_insn>q_from_f_<supf><mode>.
	(mve_vcvtq_n_to_f_<supf><mode>): Rename into
	@mve_<mve_insn>q_n_to_f_<supf><mode>.
	(mve_vcvtq_n_from_f_<supf><mode>): Rename into
	@mve_<mve_insn>q_n_from_f_<supf><mode>.
	(mve_vcvtq_m_to_f_<supf><mode>): Rename into
	@mve_<mve_insn>q_m_to_f_<supf><mode>.
	(mve_vcvtq_m_n_from_f_<supf><mode>): Rename into
	@mve_<mve_insn>q_m_n_from_f_<supf><mode>.
	(mve_vcvtq_m_from_f_<supf><mode>): Rename into
	@mve_<mve_insn>q_m_from_f_<supf><mode>.
	(mve_vcvtq_m_n_to_f_<supf><mode>): Rename into
	@mve_<mve_insn>q_m_n_to_f_<supf><mode>.