[SSADestroyHoisting] Removed incorrect mutation.
[SSADestroyHoisting] Removed incorrect mutation.

The classifyInstruciton function shouldn't modify state.

atrick/swift,benlangmuir/swift,atrick/swift,atrick/swift,apple/swift,gregomni/swift,glessard/swift,rudkx/swift,glessard/swift,glessard/swift,atrick/swift,glessard/swift,apple/swift,JGiola/swift,gregomni/swift,benlangmuir/swift,ahoppen/swift,apple/swift,apple/swift,rudkx/swift,glessard/swift,gregomni/swift,apple/swift,rudkx/swift,ahoppen/swift,apple/swift,roambotics/swift,JGiola/swift,roambotics/swift,ahoppen/swift,benlangmuir/swift,benlangmuir/swift,roambotics/swift,glessard/swift,JGiola/swift,rudkx/swift,JGiola/swift,roambotics/swift,benlangmuir/swift,JGiola/swift,rudkx/swift,benlangmuir/swift,atrick/swift,atrick/swift,rudkx/swift,roambotics/swift,gregomni/swift,roambotics/swift,gregomni/swift,gregomni/swift,ahoppen/swift,JGiola/swift,ahoppen/swift,ahoppen/swift