ensure test runs on 32-bit architectures too
ensure test runs on 32-bit architectures too

(cherry picked from commit f28f492f9393506e9e4a7ce42ce5cb4bd0a6733d)

atrick/swift,gregomni/swift,atrick/swift,ahoppen/swift,apple/swift,tkremenek/swift,xwu/swift,benlangmuir/swift,parkera/swift,glessard/swift,atrick/swift,hooman/swift,rudkx/swift,hooman/swift,tkremenek/swift,parkera/swift,JGiola/swift,xwu/swift,tkremenek/swift,rudkx/swift,glessard/swift,atrick/swift,glessard/swift,ahoppen/swift,rudkx/swift,rudkx/swift,xwu/swift,parkera/swift,hooman/swift,roambotics/swift,glessard/swift,roambotics/swift,apple/swift,JGiola/swift,tkremenek/swift,hooman/swift,hooman/swift,ahoppen/swift,xwu/swift,glessard/swift,benlangmuir/swift,ahoppen/swift,JGiola/swift,hooman/swift,JGiola/swift,roambotics/swift,benlangmuir/swift,parkera/swift,apple/swift,apple/swift,apple/swift,JGiola/swift,tkremenek/swift,parkera/swift,hooman/swift,roambotics/swift,atrick/swift,rudkx/swift,ahoppen/swift,roambotics/swift,apple/swift,atrick/swift,gregomni/swift,gregomni/swift,tkremenek/swift,parkera/swift,xwu/swift,JGiola/swift,glessard/swift,gregomni/swift,xwu/swift,ahoppen/swift,roambotics/swift,gregomni/swift,rudkx/swift,benlangmuir/swift,parkera/swift,xwu/swift,benlangmuir/swift,benlangmuir/swift,tkremenek/swift,gregomni/swift,parkera/swift