Hi, Looking at the source code of the CFG ( http://clang.llvm.org/doxygen/CFG_8cpp_source.html) and the LLVM passes page in (http://llvm.org/docs/Passes.html) for instance "opt dot-cfg <LLVM_IR.ll>", is there a way to generate the control-flow-gragh for the whole foo.c file ? The output that I am seeing is the CFG per each function and even if I cat all the .dot files to generate a new .ps file I have neglected the relation between the functions. Does anyone know a way? Regards, -Amir -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20141023/56ed19dd/attachment.html>