I use Code Composer Studio 5.1.
At compilation with XDCTools 3.20.8.88 program doesn't work. As soon as processor DSPINT interruption comes the dispatcher of problems ceases to work. Task_sleep doesn't work. Interruptions don't work.
If the program to compile with XDCTools 3.20.3.63 (from Code Composer Studio 4.2) all works.