Programming Automation in the USSR. Translators (60-70s)

A sequel to the talk on programming automation in the USSR. This time we will talk about the Soviet translators created in the 60-70s. The presentation concentrates on simple and actual even today algorithms. The central theme of the talk is the problem of register allocation. What do the developments of the Soviet compiler school and LLVM with SSA and instruction scheduling for modern processors have in common?