Hi, I am writing an LLVM Pass in which i need to manipulate code. I need to delete particular lines of code, insert new lines of code and manipulate code . Can anyone guide me on how to go about this? In particular I would like to know how to do the following things: 1. How to do I write an LLVM Pass which knows which particular lines of code i need to delete? 2. How do i insert a line of code, for example inserting a function call like "foo(a)" , and how do i specify which place to insert this function call? 3. How do i manipulate existing code, such as for example changing "foo(a)" to "foo(b)"? Thanks and Regards, Ash -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20170301/fc823244/attachment.html>