Before it hosts Game 1 of the Western Conference semifinals Tuesday, Golden State must first learn which team it’ll face. Assistant coaches and advance scouts have closely monitored the series. Try to call out certain plays, tendencies of guys you might be guarding. The Clippers are without Blake Griffin, who sustained a season-ending toe injury in Game 3. Kerr’s return to the sideline still up in the air, the Warriors can take solace knowing that their players are getting healthier. Forward Matt Barnes, who has been sidelined since April 8 with a sprained right ankle, has been upgraded from questionable to probable. Point guard Shaun Livingston remains questionable with a sprained right finger, but is optimistic about being ready for Game 1 of the second round Tuesday.