<br> In LLVM, we generally use data structure of another pass by implementing getAnalysisUsage (AnalysisUsage &AU) method. Suppose SOURCE/lib/Transform directory I have added one pass named as pass_1, which calculates all expressions in a program and stores all of them in an Expr array(take it now for granted). Now I added another pass named as pass_2 in the same directory to print all these expression. How do I do this? <br>
<br clear="all"><br>-- <br>regards,<br>soumya prasad ukil<br>