+
+ //if(unlikely(cycle_count < tf->pre_cycle_count)) tf->count++;
+ if(unlikely(delta_count < 0)) {
+ // tf->count++; //increment wrap count
+ // keep in mind that delta_count is negative here.
+ res_delta_count = delta_count + 0x100000000ULL ;
+ } else
+ res_delta_count = (LttCycleCount)delta_count;
+
+ //cycle_count += (LttCycleCount)tf->count << 32;