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...nalysis for LLVM IR programs? I searched the mailing-list archive and it seems like someone planned to implement a loop dependence analysis pass in March. I'm just wondering if this project is ongoing/finished or if there is other projects that may have the code I'm interested in. Thanks! Wenhao Jia

Hi Wenhao Jia, On Wed May 13 16:30:36 +0200 2009, Wenhao Jia wrote: > Does anyone know if there is any existing code I can use to do a > loop-carried dependence analysis for LLVM IR programs? I searched the > mailing-list archive and it seems like someone planned to implement a > loop dependence...

...John, My project is somewhat inbetween, but closer to the latter. If you are doing something related to synthesis, have you checked xPilot from UCLA? Search "llvm" in this paper <http://www.icims.csl.uiuc.edu/~dchen/xpilot-TechCon2005.pdf> Anyway, thanks for the information! :-) Wenhao On Tue, Mar 3, 2009 at 6:30 AM, <llvmdev-request at cs.uiuc.edu> wrote: > > Date: Mon, 2 Mar 2009 22:14:40 -0700 > From: John Mosby <ojomojo at gmail.com> > Subject: Re: [LLVMdev] Control Data Flow Graph (CDFG) > To: LLVM Developers Mailing List <llvmdev at cs.uiuc.ed...

...s anyone know any tool that can help generate a control/data flow graph (CDFG) for LLVM IR programs? The opt -view-cfg and related commands can visualize a program as a control flow graph. But how can I embody data flow information into that graph? Your help will be greatly appreciated! Thanks, Wenhao Jia -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20090302/ab58d1bb/attachment.html>

...s for data1(x). but It did not work for data2 and the error says" L-BFGS-B needs finite values of 'fn' ". data2: c(x, 32) that is, if I added the number 32 at the end of data1. The error appears "non-finite function value" etc. Any comments or suggestions? Thanks! Wenhao ################################## x<-c(8, 11, 20, 15, 21, 16, 19, 15, 19, 17, 14, 8, 20, 7, 20, 25, 4, 17, 10, 28, 14, 13, 6, 109, 11, 29, 14, 17, 43, 75, 7, 19, 14, 12, 16, 3, 42, 40, 15,42,31,33,52, 45, 46,54) n<-length(x) j<-1 int<-numeric(n) log.lik<-function(theta,x){...

...nfo and DominatorTree? In other words, ProfileInfoLoader is not a pass, so it can't call AnalysisUsage::addRequired and AnalysisUsage::getAnalysisUsage directly. Then how can it know if an arbitrary basic block is a loop header using information/classes/methods available to it? Thanks a lot! Wenhao Jia

Could anybody told me how to set the rdoc and ri for the radrails? I am using Windows XP, RadRails 0.63 and Ruby 1.82 I cannot set the rdoc and ri to a directory. Which file should I set for that under the ruby''s path in the preference in radrails? Thanks. -- Best wishes, Xu Wenhao