search for: localdatastructures

...wrote a quick patch to make poolalloc 3.2 compile with llvm 3.3 (mostly adaptions to file relocations were necessary). The patch is attached as it is quite small. With the foundations working a simple test before getting serious seemed to be a good idea. So I tried to perform the LocalAnalysis (LocalDataStructures pass in poolalloc) on the running example (LLVM-IR obtained by clang) of Chris Lattner's PHD thesis (p. 44) (code attached). When this pass(LocalDataStructures) is run I can call dumpCallGraph() on it and get the correct result. But calls to hasDSGraph(const Function &F) all return fal...

...a lot print and dump functions in Printer.cpp, such as void DSGraph::writeGraphToFile(std::ostream &O, const std::string &GraphName) const { but i don't know how to use it, also there are other functions: // print - Print out the analysis results... void LocalDataStructures::print(std::ostream &O, const Module *M) const { if (DontPrintAnything) return; printCollection(*this, O, M, "ds."); } .......... how these functions can be used in gdb? furthermore, are there any options which i can type in command line for DSA?, such as: opt -load=xxxxxx -print...

Hi, I believe shouldHaveNodeForValue() should return false for ConstantPointerNullValue. Fixed in r121707. Arushi On Mon, Dec 13, 2010 at 12:10 PM, Kevin Streit <kevin.streit at googlemail.com>wrote: > I'm using BUDataStructures... But I tried LocalDatastructures and it didn't > work either... > On Dec 13, 2010 6:52 PM, "Arushi Aggarwal" <arushi987 at gmail.com> wrote: > > Hi, > > > > Which DSA pass are you using, local/bu/td? I can try looking at this once > I > > know that. > > > > Arushi &...

...namespace)::GraphBuilder::MergeConstantInitIntoNode(llvm::DSNodeHandle&, llvm::Type const*, llvm::Constant*) + 229 9 libLLVMDataStructure.so 0x0022bfb7 (anonymous namespace)::GraphBuilder::mergeInGlobalInitializer(llvm::GlobalVariable*) + 149 10 libLLVMDataStructure.so 0x0022c08c llvm::LocalDataStructures::runOnModule(llvm::Module&) + 190 11 opt 0x083fdf4e llvm::MPPassManager::runOnModule(llvm::Module&) + 270 Segmentation fault I'm using the latest SVN checkouts for both LLVM and llvm-poolalloc. Should I perhaps use the 2.5 branch of LLVM instead? Oh, also, what...

...ns in Printer.cpp, such as > void DSGraph::writeGraphToFile(std::ostream &O, > const std::string &GraphName) const { > > but i don't know how to use it, also there are other functions: > // print - Print out the analysis results... > void LocalDataStructures::print(std::ostream &O, const Module *M) const { > if (DontPrintAnything) return; > printCollection(*this, O, M, "ds."); > } > .......... > how these functions can be used in gdb? furthermore, are there any options which i can type in command line for DSA?, such as:...

...; > void DSGraph::writeGraphToFile(std::ostream &O, > > const std::string &GraphName) const { > > > > but i don't know how to use it, also there are other functions: > > // print - Print out the analysis results... > > void LocalDataStructures::print(std::ostream &O, const Module *M) const > { > > if (DontPrintAnything) return; > > printCollection(*this, O, M, "ds."); > > } > > .......... > > how these functions can be used in gdb? furthermore, are there any > options which i can type...

...as >> void DSGraph::writeGraphToFile(std::ostream &O, >> const std::string &GraphName) const { >> >> but i don't know how to use it, also there are other functions: >> // print - Print out the analysis results... >> void LocalDataStructures::print(std::ostream &O, const Module *M) const { >> if (DontPrintAnything) return; >> printCollection(*this, O, M, "ds."); >> } >> .......... >> how these functions can be used in gdb? furthermore, are there any options which i can type in command lin...

...rgeConstantInitIntoNode(llvm::DSNodeHandle&, > llvm::Type const*, llvm::Constant*) + 229 > 9 libLLVMDataStructure.so 0x0022bfb7 (anonymous > namespace)::GraphBuilder::mergeInGlobalInitializer(llvm::GlobalVariable*) > + 149 > 10 libLLVMDataStructure.so 0x0022c08c > llvm::LocalDataStructures::runOnModule(llvm::Module&) + 190 > 11 opt 0x083fdf4e > llvm::MPPassManager::runOnModule(llvm::Module&) + 270 > Segmentation fault > > I'm using the latest SVN checkouts for both LLVM and llvm-poolalloc. > Should I perhaps use the 2.5 branch of...