When I have scan and power, which one earlier?

[Frank]

My design needs scan insertion and power optimization.
Which one should be performed earlier?

 

[Neo]

you mean you are going to do it in one shot??

 

[Frank]

"Neo" <zingafriend@yahoo.com> wrote in message
news:1124976240.794304.325730@g47g2000cwa.googlegroups.com...

you mean you are going to do it in one shot??

Right now, I do normal compilation with scan insertion. After simulation
at gatelevel and generate SAIF file, I run a gate level power optimization.
Will the power optimization destroy the stuff insert_scan has done in
test compiler?