[LLVMdev] function pass to visit BB bottom-up order
avdurbha at yahoo.com
Fri Mar 29 09:13:44 PDT 2013
Already found an answer - there's an example usage for po_iterator in llvm/lib/Analysis/BranchProbabilityInfo.cpp and that works for me.
From: Ananth Durbha <avdurbha at yahoo.com>
To: "llvmdev at cs.uiuc.edu" <llvmdev at cs.uiuc.edu>
Sent: Thursday, March 28, 2013 9:40 PM
Subject: function pass to visit BB bottom-up order
In a function pass, I need to visit all the basic blocks in bottom-up order (the exact opposite of ReversePostOrderTraversal). I noticed some APIs like po_iterator but wasn't able to figure out an example usage for this on web. Any pointers/suggestions are highly appreciated.
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the llvm-dev