[LLVMdev] Traverse SelectionDAG in gdb

[ankur deshwal]

Hi,

I am some difficulty in traversing and quering about selectionDAG.

One great way of doing it is through Dot as described in the docs. However,
in my case the llvm source code is installed on a remote linux machine and I
am accessing it through a Windows PC. So the "popping out" of graphs is not
possible. Is there a way that I can dump the output of viewGraph() in a file
and run dot over it offline and then copy the final pictures to my windows
machine to have some idea about the SelectionDAG.


Also, can someone please point me to a location in source code where
selectionDAG is  traversed. So that I may use similar code to traverse and
know about the structure of Selection DAG. If something like this is
possible through gdb, it will be even better.

Thanks,
Ankur
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20110609/56af897b/attachment.html>