Remove vcond{,u,eq}<mode> expanders since they will be obsolete.

Remove vcond{,u,eq}<mode> expanders since they will be obsolete.

gcc/ChangeLog:

	PR target/115517
	* config/i386/mmx.md (vcond<mode>v2sf): Removed.
	(vcond<MMXMODE124:mode><MMXMODEI:mode>): Ditto.
	(vcond<mode><mode>): Ditto.
	(vcondu<MMXMODE124:mode><MMXMODEI:mode>): Ditto.
	(vcondu<mode><mode>): Ditto.
	* config/i386/sse.md (vcond<V_512:mode><VF_512:mode>): Ditto.
	(vcond<V_256:mode><VF_256:mode>): Ditto.
	(vcond<V_128:mode><VF_128:mode>): Ditto.
	(vcond<VI2HFBF_AVX512VL:mode><VHF_AVX512VL:mode>): Ditto.
	(vcond<V_512:mode><VI_AVX512BW:mode>): Ditto.
	(vcond<V_256:mode><VI_256:mode>): Ditto.
	(vcond<V_128:mode><VI124_128:mode>): Ditto.
	(vcond<VI8F_128:mode>v2di): Ditto.
	(vcondu<V_512:mode><VI_AVX512BW:mode>): Ditto.
	(vcondu<V_256:mode><VI_256:mode>): Ditto.
	(vcondu<V_128:mode><VI124_128:mode>): Ditto.
	(vcondu<VI8F_128:mode>v2di): Ditto.
	(vcondeq<VI8F_128:mode>v2di): Ditto.