similar to: [LLVMdev] AnalysisUsage & Call Graph SCC Pass Manager

On Feb 26, 2009, at 6:01 PM, Julien Lerouge wrote: > Hello, > > I have the following sequence of passes (using --debug- > pass=Structure): > > ... > ModulePass Manager > FunctionPass Manager > Preliminary module verification > Dominator Tree Construction > Module Verifier > MyModulePass0 > MyAnalysis > Basic CallGraph

> >> You can look at AddOptimizationPasses() in opt.cpp. > > > > As far as I understand, the two passmanager do not interleave their > > passes. It first runs all the function passes and below. Then all the > > module passes. So if you specify: > > > > opt -mymodulepass0 -myfunctionpass -mymodulepass1 > > > > What you actually get is:

On Mon, May 09, 2016 at 01:07:07PM -0700, Mehdi Amini via llvm-dev wrote: > > > On May 9, 2016, at 10:43 AM, Ricardo Nobre via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > > > Hi, > > > > I'm a PhD student doing phase ordering as part of my PhD topic and I would like to ask some questions about LLVM. > > > > Executing the following

Hi Jorge, > I'm trying to use the PPL (Parma Polyhedra Library, > bugseng.com/products/ppl) in one of my LLVM passes getting the error: > >> Error opening >> '/home/jorge/SvnReps/Systems/llvm/build/Debug+Asserts/lib/MyAnalysis.so': >> /home/jorge/SvnReps/Systems/llvm/build/Debug+Asserts/lib/MyAnalysis.so: >> undefined symbol:

On Tuesday, November 15, 2011 at 10:11:25 (+0100), Duncan Sands wrote: >> Hi Jorge, >> >> > I'm trying to use the PPL (Parma Polyhedra Library, >> > bugseng.com/products/ppl) in one of my LLVM passes getting the error: >> > >> >> Error opening >> >> '/home/jorge/SvnReps/Systems/llvm/build/Debug+Asserts/lib/MyAnalysis.so':

Hi all, I'm trying to use the PPL (Parma Polyhedra Library, bugseng.com/products/ppl) in one of my LLVM passes getting the error: > Error opening > '/home/jorge/SvnReps/Systems/llvm/build/Debug+Asserts/lib/MyAnalysis.so': > /home/jorge/SvnReps/Systems/llvm/build/Debug+Asserts/lib/MyAnalysis.so: > undefined symbol: _ZNK23Parma_Polyhedra_Library13PIP_Tree_Node2OKEv >

I am trying to add an analysis pass as a FunctionPass, and let LICM (LoopPass) depends upon it. So in LICM.cpp, I have the following: virtual void getAnalysisUsage(AnalysisUsage &AU) const { AU.setPreservesCFG(); AU.addRequired<DominatorTree>(); AU.addRequired<LoopInfo>(); AU.addRequiredID(LoopSimplifyID); AU.addRequired<AliasAnalysis>();

I can not open PDf device. Acrobat is closed. I have checked archives but could not find a solution. What should I do? > cont.cdfplot("myanalysis.pdf", myanalysis$CDF, ylbl.r="Stream Length (km)") Error in pdf(file = pdffile, width = width, height = height) : unable to start device pdf In addition: Warning message: In pdf(file = pdffile, width = width, height = height)

Hi, I'm a PhD student doing phase ordering as part of my PhD topic and I would like to ask some questions about LLVM. Executing the following command to see what passes does OPT execute when targeting a SPARC V8 processor: /opt/clang+llvm-3.7.1-x86_64-linux-gnu-ubuntu-15.10/bin/llvm-as < /dev/null | /opt/clang+llvm-3.7.1-x86_64-linux-gnu-ubuntu-15.10/bin/opt -O3 -march=sparc -mcpu=v8

Hi, I'm trying to use analysis results from a CallGraphSCCPass in a ModulePass. Here is the relevant code: struct MyCallGraphSCCPass : CallGraphSCCPass { ... bool runOnSCC(CallGraphSCC& scc){...} }; char MyCallGraphSCCPass::ID = 0; static RegisterPass<MyCallGraphSCCPass> X("cgscc", "Dummy CG SCC pass"); struct MyModulePass : public ModulePass {

Dear list, I've been messing around with coding functions in R and it just won't make sense to me. Running my analysis by hand on command line is fine and works but because of the repetitive nature of the job I would like to code a function for it. My problem: I would like to read in data from a file in my current working dir. so my code would look like: myanalysis <-

Hi, I'm trying to run the pool allocation pass through opt, and I'm running into problems. It segfaults frequently; for example, it does this when the input is a simple Hello World program: [simmon12 at apoc testcases]$ opt -load /home/vadve/simmon12/llvm/llvm/projects/llvm-poolalloc/Debug/lib/libLLVMDataStructure.so -load

Hello R-Experts, I've got a question, concerning the automation of a number of regressions (lm) with the help of a loop (for i in ....). The situation is as follows (the code follows after that): I have my data in an access database. I have historical data for 2000 parts, for each of this parts I want to do a regression analysis, so I need to do 2000 regressions (just for one country, there

Patrick Alexander Simmons wrote: > Hi, > > I'm trying to run the pool allocation pass through opt, and I'm running > into problems. It segfaults frequently; for example, it does this when > the input is a simple Hello World program: > Can you email me the bitcode file that is causing the problem? > [simmon12 at apoc testcases]$ opt -load >

> On Mar 30, 2016, at 6:47 AM, Christian Dietrich via cfe-dev <cfe-dev at lists.llvm.org> wrote: > > Hi, > > so this is my first contribution to LLVM/clang, so I hope I come close > to the required coding standards and guidelines. > > First, I will describe the scenario I want to solve: For a few days, the > clang plugin interface allows to execute the a plugin

> On Apr 1, 2016, at 5:20 AM, Christian Dietrich via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > Adrian Prantl <aprantl at apple.com> writes: > >> Depending on your needs, just using a global with the “section” >> attribute might also work for you: >> http://llvm.org/docs/LangRef.html#global-variables > > I was aware of that possibility. But,

Bonjour, we wanted to fit a manova as descripted in Marieta /et al./ 2003, "convergent habitat segregation of /Aedes aegyptii/ and /Aedes albopictus/ (Diptera: /Culicidae/) in Southern Brazil and Florida", /J. Med. Entomol./, *40* (6), 785-794. They did their analysis with SAS software. We have the same kind of data with two insect species and city, habitat and season factors. We

Hi, so this is my first contribution to LLVM/clang, so I hope I come close to the required coding standards and guidelines. First, I will describe the scenario I want to solve: For a few days, the clang plugin interface allows to execute the a plugin just before the actual main action (e.g., compiling an translation unit). In my case, the plugin we're developing will analyze the AST and

Hi all, I have one analysis pass that I want to perform on call graph SCCs. However, for each function in the SCC, I need function-level analyses, like the dominator tree and the memory dependency analysis. I’ve been told before <http://stackoverflow.com/questions/30059622/using-dominatortreewrapperpass-in-callgraphsccpass> that these were not available from a CallGraphSCCPass. What would

This is just a note to mention that I just checked in this change (and fallout from it): http://mail.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20021021/000876.html Which renames: AnalysisUsage::preservesAll -> getPreservesAll AnalysisUsage::preservesCFG -> setPreservesCFG to be consistent with the already existing setPreservesAll method. This was a very confusing arrangement that