search for: ilist_detail

Hi list, I have several questions about LLVM pass. 1) Is building a custom LLVM pass out-of-source not recommended? The official document only contains instructions about in-source build (http://llvm.org/docs/WritingAnLLVMPass.html <http://llvm.org/docs/WritingAnLLVMPass.html>). 2) opt (ver >= 4) with custom pass libraries does not work as before. When I have a simple custom LLVM pass

...ointer))); } } I get following error (there are more, some visible here and some not. for eg, getAddressSpace not being for Instruction class.): error: cannot convert ‘llvm::inst_iterator {aka llvm::InstIterator<llvm::SymbolTableList<llvm::BasicBlock>, llvm::ilist_iterator<llvm::ilist_detail::node_options<llvm::BasicBlock, false, false, void>, false, false>, llvm::ilist_iterator<llvm::ilist_detail::node_options<llvm::Instruction, false, false, void>, false, false>, llvm::Instruction>}’ to ‘llvm::Instruction*’ in initialization Instruction *Inst = I; I am n...

...> > I get following error (there are more, some visible here and some not. for eg, getAddressSpace not being for Instruction class.): > > error: cannot convert ‘llvm::inst_iterator {aka llvm::InstIterator<llvm::SymbolTableList<llvm::BasicBlock>, llvm::ilist_iterator<llvm::ilist_detail::node_options<llvm::BasicBlock, false, false, void>, false, false>, llvm::ilist_iterator<llvm::ilist_detail::node_options<llvm::Instruction, false, false, void>, false, false>, llvm::Instruction>}’ to ‘llvm::Instruction*’ in initialization > Instruction *Inst = I; &g...

...llvm::DSNode &> (llvm::DSNode &)>' ::type value_type; ~~^~~~ /Users/jaredcarlson/Projects/crab-llvm/dsa-seahorn/include/dsa/DSGraphTraits.h:122:25: note: in instantiation of template class 'llvm::mapped_iterator<llvm::ilist_iterator<llvm::ilist_detail::node_options<llvm::DSNode, true, false, void>, false, false>, std::__1::pointer_to_unary_function<llvm::DSNode *, llvm::DSNode &> >' requested here static nodes_iterator nodes_begin(DSGraph *G) { So, it looks to me like in DSGraph, the iterator needs to be derefe...

...New stacktrace (same file btw): ----------------- ... op_code: phi clang-4.0: /usr/lib/llvm/4/include/llvm/ADT/ilist_iterator.h:139: llvm::ilist_iterator<OptionsT, IsReverse, IsConst>::reference llvm::ilist_iterator<OptionsT, IsReverse, IsConst>::operator*() const [with OptionsT = llvm::ilist_detail::node_options<llvm::Argument, true, false, void>; bool IsReverse = false; bool IsConst = true; llvm::ilist_iterator<OptionsT, IsReverse, IsConst>::reference = const llvm::Argument&]: Assertion `!NodePtr->isKnownSentinel()' failed. #0 0x00007fc2b953a338 llvm::sys::PrintStackTr...

...odeGen/SelectionDAG/SelectionDAGISel.cpp:1068:0 #11 0x000000000559cfdd llvm::SelectionDAGISel::CodeGenAndEmitDAG() /home/nancy/rpp_llvm/llvm-project/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:907:0 #12 0x000000000559b467 llvm::SelectionDAGISel::SelectBasicBlock(llvm::ilist_iterator<llvm::ilist_detail::node_options<llvm::Instruction, true, false, void>, false, true>, llvm::ilist_iterator<llvm::ilist_detail::node_options<llvm::Instruction, true, false, void>, false, true>, bool&) /home/nancy/rpp_llvm/llvm-project/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:670:0 #1...

Hi, don't know if this is the right list. Please post a better place, otherwise. I'm currently writing a LLVM ModulePass and ran into strange segfaults or endless loops within LLVM. My main question is, if this is a programming error or API misuse from me or a LLVM bug? Here is some minimal code, that triggers the bug: ---------------- class DebugPass : public ModulePass { public:

Dear list, git checkout llvmorg-8.0.0 -b llvm8.0 cmake -G "Unix Makefiles" ../llvm-project/llvm -DCMAKE_BUILD_TYPE=Debug -DLLVM_ENABLE_PROJECTS="clang;lld" -DLLVM_TARGETS_TO_BUILD="X86;NVPTX;AMDGPU;ARM;AArch64" [arm.cpp] #define vst4_lane_f16(__p0, __p1, __p2) __extension__ ({ \ float16x4x4_t __s1 = __p1; \ __builtin_neon_vst4_lane_v(__p0, __s1.val[0],