Hi, I am not exactly sure what causes your error. But if you have a reduced test case we can try looking at it. Thanks, Arushi Hello, i wrote a little pass. It tries to identify every call- / invoke-instruction recursively and calls computeCalleeCallerMapping for each. The sample program just creates a vector of integer and adds an element to it. Do you know what's wrong? Best, Andreas On Wed, Jul 6, 2011 at 2:00 AM, Andreas Wilhelm < andreas.wilhelm at gmx.com > wrote: Hi, though DSA isn't maintained in the current build, I need to use it for analyzing dependencies among functions. Therfore I load the EQTDDataStructures pass and retrieve the mapping from nodes int the callee to the ones in the parent DSGraph with computeNodeMapping. In most cases this works well, but for some function calls I get following error: DSGraph.cpp:1379: static void llvm::DSGraph::computeNodeMapping(const llvm::DSNodeHandle&, const llvm::DSNodeHandle&, llvm::DSGraph::NodeMapTy&, bool): Assertion `Entry.getNode() == N2 && "Inconsistent mapping detected!"' failed. The definition of the corresponding function is: define linkonce_odr void @_ZN9__gnu_cxx13new_allocatorIjE9constructEPjRKj(%"class.__gnu_cxx::new_allocator"* %this, i32* %__p, i32* %__val) align 2 The callsite is: call void @_ZN9__gnu_cxx13new_allocatorIjE9constructEPjRKj(%"class.__gnu_cxx::new_allocator"* %3, i32* %tmp10, i32* %tmp11) Does anybody have a clue what could be wrong or what has to be checked before executing? Best Andreas _______________________________________________ LLVM Developers mailing list LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20110707/07c55f76/attachment.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: pass.cpp Type: application/octet-stream Size: 2131 bytes Desc: Attachment: pass.cpp URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20110707/07c55f76/attachment.obj> -------------- next part -------------- A non-text attachment was scrubbed... Name: sample.cpp Type: application/octet-stream Size: 103 bytes Desc: Attachment: sample.cpp URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20110707/07c55f76/attachment-0001.obj>
Hi, What front end are you using for your cpp file, llvm-g++ or clang. Can you attach your .ll file please. Thanks, Regards, Arushi On Thu, Jul 7, 2011 at 5:37 AM, Andreas Wilhelm <andreas.wilhelm at gmx.com>wrote:> Hi, > > > I am not exactly sure what causes your error. But if you have a reduced > test case we can try looking at it. > > Thanks, > Arushi > > > Hello, > > i wrote a little pass. It tries to identify every call- / > invoke-instruction recursively and calls computeCalleeCallerMapping > for each. The sample program just creates a vector of integer and adds an > element to it. > > > Do you know what's wrong? > > Best, > Andreas > > > > > On Wed, Jul 6, 2011 at 2:00 AM, Andreas Wilhelm <andreas.wilhelm at gmx.com>wrote: > >> Hi, >> >> though DSA isn't maintained in the current build, I need to >> use it for analyzing dependencies among functions. >> >> Therfore I load the EQTDDataStructures pass and retrieve the >> mapping from nodes int the callee to the ones in the parent >> DSGraph with computeNodeMapping. >> >> In most cases this works well, but for some function calls I >> get following error: >> >> DSGraph.cpp:1379: static void llvm::DSGraph::computeNodeMapping(const >> llvm::DSNodeHandle&, const llvm::DSNodeHandle&, llvm::DSGraph::NodeMapTy&, >> bool): Assertion `Entry.getNode() == N2 && "Inconsistent mapping detected!"' >> failed. >> >> The definition of the corresponding function is: >> define linkonce_odr void >> @_ZN9__gnu_cxx13new_allocatorIjE9constructEPjRKj(%"class.__gnu_cxx::new_allocator"* >> %this, i32* %__p, i32* %__val) align 2 >> >> The callsite is: >> call void >> @_ZN9__gnu_cxx13new_allocatorIjE9constructEPjRKj(%"class.__gnu_cxx::new_allocator"* >> %3, i32* %tmp10, i32* %tmp11) >> >> Does anybody have a clue what could be wrong or what has to be checked >> before executing? >> >> Best >> Andreas >> _______________________________________________ >> LLVM Developers mailing list >> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu >> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev > > >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20110707/ba260d95/attachment.html>