Hi, As I now have a working LLVM installation I would like to start experimenting with loop transformations. Special loop unrollings, mergers etc. I just wanted to check if there are any special things that one should take into account ? I just figured I'd ask on the list before I start digging since there might be some tips out there. Anyway, back to the code. Thanks. /Fred
On Thu, 28 Sep 2006, Fredrik Svensson wrote:> As I now have a working LLVM installation I would like to start > experimenting with loop transformations. Special loop unrollings, > mergers etc.Cool.> I just wanted to check if there are any special things that one should > take into account ?I'm not sure what you mean. I'd start by looking at Analysis/LoopInfo.h and getting familiar with the existing loop transformations and loopsimplify pass (which can make your transformations easier to write). -Chris -- http://nondot.org/sabre/ http://llvm.org/