Node * determined to be a clock

Hey,

I have looked through both RTL netlist and techonology map, and none of them clocks anything. Only, in the tech. map they both seem to act as latch enable signals, unlike in RTL where only r2 acts directly as latch enable. This coincides with the fitter report. I guess the questions is why would fitter use global clock network for them? To meet timing requirements? And my guess would be that the usage of global clock network makes TQ think that they are clock signals? Can't think of anything else, at least with my small experience :)