<div dir="ltr">Sorry about that, looking</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Jan 12, 2022 at 9:46 AM Florian Hahn via Phabricator <<a href="mailto:reviews@reviews.llvm.org">reviews@reviews.llvm.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">fhahn added a comment.<br>
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It looks like this commit may be causing sanitizer errors in the inliner. They started with this commit: <a href="https://lab.llvm.org/buildbot/#/builders/5/builds/17176" rel="noreferrer" target="_blank">https://lab.llvm.org/buildbot/#/builders/5/builds/17176</a><br>
<br>
********************<br>
Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70..<br>
FAIL: LLVM :: Transforms/Inline/nested-inline.ll (63479 of 81196)<br>
******************** TEST 'LLVM :: Transforms/Inline/nested-inline.ll' FAILED ********************<br>
Script:<br>
--<br>
: 'RUN: at line 1'; /b/sanitizer-x86_64-linux-fast/build/llvm_build_asan/bin/opt < /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/Transforms/Inline/nested-inline.ll -inline -S | /b/sanitizer-x86_64-linux-fast/build/llvm_build_asan/bin/FileCheck /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/Transforms/Inline/nested-inline.ll<br>
: 'RUN: at line 2'; /b/sanitizer-x86_64-linux-fast/build/llvm_build_asan/bin/opt < /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/Transforms/Inline/nested-inline.ll -passes='cgscc(inline)' -S | /b/sanitizer-x86_64-linux-fast/build/llvm_build_asan/bin/FileCheck /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/Transforms/Inline/nested-inline.ll<br>
: 'RUN: at line 3'; /b/sanitizer-x86_64-linux-fast/build/llvm_build_asan/bin/opt < /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/Transforms/Inline/nested-inline.ll -passes='module-inline' -S | /b/sanitizer-x86_64-linux-fast/build/llvm_build_asan/bin/FileCheck /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/Transforms/Inline/nested-inline.ll<br>
--<br>
Exit Code: 1<br>
Command Output (stderr):<br>
--<br>
=================================================================<br>
==52172==ERROR: LeakSanitizer: detected memory leaks<br>
Direct leak of 41 byte(s) in 2 object(s) allocated from:<br>
#0 0x51ccc8d in operator new(unsigned long) /b/s/w/ir/cache/builder/src/third_party/llvm/compiler-rt/lib/asan/asan_new_delete.cpp:95:3<br>
#1 0xb01dfcc in Allocate /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/Support/AllocatorBase.h:85:12<br>
#2 0xb01dfcc in allocateWithKey<llvm::MallocAllocator> /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/StringMapEntry.h:50:32<br>
#3 0xb01dfcc in Create<llvm::MallocAllocator> /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/StringMapEntry.h:122:17<br>
#4 0xb01dfcc in llvm::Value::setNameImpl(llvm::Twine const&) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/IR/Value.cpp:356:18<br>
#5 0xb01e3bd in llvm::Value::setName(llvm::Twine const&) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/IR/Value.cpp:377:3<br>
#6 0xadeecd9 in GlobalValue /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/IR/GlobalValue.h:85:5<br>
#7 0xadeecd9 in GlobalObject /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/IR/GlobalObject.h:46:9<br>
#8 0xadeecd9 in llvm::Function::Function(llvm::FunctionType*, llvm::GlobalValue::LinkageTypes, unsigned int, llvm::Twine const&, llvm::Module*) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/IR/Function.cpp:383:7<br>
#9 0x99928d4 in Create /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/IR/Function.h:142:16<br>
#10 0x99928d4 in llvm::LLParser::parseFunctionHeader(llvm::Function*&, bool) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/AsmParser/LLParser.cpp:5644:8<br>
#11 0x9985a96 in llvm::LLParser::parseDefine() /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/AsmParser/LLParser.cpp:540:10<br>
#12 0x997dca8 in llvm::LLParser::parseTopLevelEntities() /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/AsmParser/LLParser.cpp:352:11<br>
#13 0x997d8eb in llvm::LLParser::Run(bool, llvm::function_ref<llvm::Optional<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > (llvm::StringRef)>) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/AsmParser/LLParser.cpp:81:10<br>
#14 0x9963a0c in parseAssemblyInto(llvm::MemoryBufferRef, llvm::Module*, llvm::ModuleSummaryIndex*, llvm::SMDiagnostic&, llvm::SlotMapping*, bool, llvm::function_ref<llvm::Optional<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > (llvm::StringRef)>) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/AsmParser/Parser.cpp:36:8<br>
#15 0x9963dd6 in parseAssemblyInto /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/AsmParser/Parser.cpp:43:10<br>
#16 0x9963dd6 in llvm::parseAssembly(llvm::MemoryBufferRef, llvm::SMDiagnostic&, llvm::LLVMContext&, llvm::SlotMapping*, llvm::function_ref<llvm::Optional<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > (llvm::StringRef)>) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/AsmParser/Parser.cpp:54:7<br>
#17 0xb7db7f8 in llvm::parseIR(llvm::MemoryBufferRef, llvm::SMDiagnostic&, llvm::LLVMContext&, llvm::function_ref<llvm::Optional<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > (llvm::StringRef)>) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/IRReader/IRReader.cpp:88:10<br>
#18 0xb7dcaee in llvm::parseIRFile(llvm::StringRef, llvm::SMDiagnostic&, llvm::LLVMContext&, llvm::function_ref<llvm::Optional<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > (llvm::StringRef)>) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/IRReader/IRReader.cpp:102:10<br>
#19 0x5227789 in main /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/tools/opt/opt.cpp:628:9<br>
#20 0x7f853d78209a in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2409a) (BuildId: 18b9a9a8c523e5cfe5b5d946d605d09242f09798)<br>
Indirect leak of 780 byte(s) in 1 object(s) allocated from:<br>
#0 0x51922a8 in calloc /b/s/w/ir/cache/builder/src/third_party/llvm/compiler-rt/lib/asan/asan_malloc_linux.cpp:77:3<br>
#1 0xc9aa451 in llvm::safe_calloc(unsigned long, unsigned long) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/Support/MemAlloc.h:40:18<br>
#2 0xc9ab9ad in llvm::StringMapImpl::RehashTable(unsigned int) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Support/StringMap.cpp:219:59<br>
#3 0xb02ef01 in insert /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/StringMap.h:286:5<br>
#4 0xb02ef01 in llvm::ValueSymbolTable::reinsertValue(llvm::Value*) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/IR/ValueSymbolTable.cpp:76:12<br>
#5 0xab97270 in void llvm::SymbolTableListTraits<llvm::Instruction>::setSymTabObject<llvm::Function*>(llvm::Function**, llvm::Function*) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/IR/SymbolTableListTraitsImpl.h:62:16<br>
#6 0xade9c59 in llvm::SymbolTableListTraits<llvm::BasicBlock>::addNodeToList(llvm::BasicBlock*) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/IR/SymbolTableListTraitsImpl.h:71:6<br>
#7 0xcb87e64 in insert /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/ilist.h:229:11<br>
#8 0xcb87e64 in push_back /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/ilist.h:313:33<br>
#9 0xcb87e64 in llvm::CloneAndPruneIntoFromInst(llvm::Function*, llvm::Function const*, llvm::Instruction const*, llvm::ValueMap<llvm::Value const*, llvm::WeakTrackingVH, llvm::ValueMapConfig<llvm::Value const*, llvm::sys::SmartMutex<false> > >&, bool, llvm::SmallVectorImpl<llvm::ReturnInst*>&, char const*, llvm::ClonedCodeInfo*) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Transforms/Utils/CloneFunction.cpp:548:34<br>
#10 0xcb94c99 in llvm::CloneAndPruneFunctionInto(llvm::Function*, llvm::Function const*, llvm::ValueMap<llvm::Value const*, llvm::WeakTrackingVH, llvm::ValueMapConfig<llvm::Value const*, llvm::sys::SmartMutex<false> > >&, bool, llvm::SmallVectorImpl<llvm::ReturnInst*>&, char const*, llvm::ClonedCodeInfo*) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Transforms/Utils/CloneFunction.cpp:782:3<br>
#11 0xcc66eda in llvm::InlineFunction(llvm::CallBase&, llvm::InlineFunctionInfo&, llvm::AAResults*, bool, llvm::Function*) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Transforms/Utils/InlineFunction.cpp:1949:5<br>
#12 0xd4f9e97 in llvm::ModuleInlinerPass::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Transforms/IPO/ModuleInliner.cpp:252:11<br>
#13 0xd43c4f1 in llvm::detail::PassModel<llvm::Module, llvm::ModuleInlinerPass, llvm::PreservedAnalyses, llvm::AnalysisManager<llvm::Module> >::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/IR/PassManagerInternal.h:88:17<br>
#14 0xafaf29a in llvm::PassManager<llvm::Module, llvm::AnalysisManager<llvm::Module> >::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/IR/PassManager.h:525:21<br>
#15 0x51e2b4e in llvm::runPassPipeline(llvm::StringRef, llvm::Module&, llvm::TargetMachine*, llvm::TargetLibraryInfoImpl*, llvm::ToolOutputFile*, llvm::ToolOutputFile*, llvm::ToolOutputFile*, llvm::StringRef, llvm::ArrayRef<llvm::StringRef>, llvm::opt_tool::OutputKind, llvm::opt_tool::VerifierKind, bool, bool, bool, bool, bool) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/tools/opt/NewPMDriver.cpp:487:7<br>
#16 0x522d67a in main /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/tools/opt/opt.cpp:818:12<br>
#17 0x7f853d78209a in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2409a) (BuildId: 18b9a9a8c523e5cfe5b5d946d605d09242f09798)<br>
<br>
<br>
Repository:<br>
rG LLVM Github Monorepo<br>
<br>
CHANGES SINCE LAST ACTION<br>
<a href="https://reviews.llvm.org/D116964/new/" rel="noreferrer" target="_blank">https://reviews.llvm.org/D116964/new/</a><br>
<br>
<a href="https://reviews.llvm.org/D116964" rel="noreferrer" target="_blank">https://reviews.llvm.org/D116964</a><br>
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</blockquote></div>