patch := make([]interface{}, 0, len(original))
	serverOnly := make([]interface{}, 0, len(original))
	inPatch := map[interface{}]bool{}
	for _, v := range partitionBy {
		inPatch[v] = true
	}
	for _, v := range original {
		if !inPatch[v] {
			serverOnly = append(serverOnly, v)
		} else {
			patch = append(patch, v)
		}
	}
	return patch, serverOnly
}

	switch prog.As {
	case AFCVTWS, AFCVTLS, AFCVTWUS, AFCVTLUS, AFCVTWD, AFCVTLD, AFCVTWUD, AFCVTLUD:
		prog.Scond, err = rmSuffixEncode(strings.TrimPrefix(cond, "."))
	}
	return
}

var LinkRISCV64 = obj.LinkArch{
	Arch:           sys.ArchRISCV64,
	Init:           buildop,
	Preprocess:     preprocess,
	Assemble:       assemble,
	Progedit:       progedit,
	UnaryDst:       unaryDst,