0 votes 0 votes I know how to calculate SSA can anyone explain How to draw DAG for this kind of problem I just want to confirm my solution that is why I want to know. Ravi kumar singh asked Dec 5, 2018 Ravi kumar singh 580 views answer comment Share Follow See all 6 Comments See all 6 6 Comments reply Show 3 previous comments Ravi kumar singh commented Dec 6, 2018 reply Follow Share correct me if I am wrong 0 votes 0 votes `JEET commented Dec 6, 2018 reply Follow Share Same problem you have used c1 twice. 0 votes 0 votes Ravi kumar singh commented Dec 6, 2018 reply Follow Share https://gateoverflow.in/228305/compiler-single-static-assignment#c260022 Thanks bro I got it. It is 7 and we cant use DAG for finding SSA. We can use DAG to find minimum no of registers used. 0 votes 0 votes Please log in or register to add a comment.