[libcxx-commits] [clang] [libcxx] [Clang] Implement CWG2369 "Ordering between constraints and substitution" (PR #102857)

LLVM Continuous Integration via libcxx-commits libcxx-commits at lists.llvm.org
Sat Jan 4 20:02:21 PST 2025 

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-x86_64-linux-fast` running on `sanitizer-buildbot4` while building `clang` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/169/builds/7054

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 88095 tests, 88 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 
FAIL: LLVM :: ExecutionEngine/JITLink/x86-64/MachO_weak_references.s (50787 of 88095)
******************** TEST 'LLVM :: ExecutionEngine/JITLink/x86-64/MachO_weak_references.s' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 1: rm -rf /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp && mkdir -p /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp
+ rm -rf /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp
+ mkdir -p /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp
RUN: at line 2: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-mc -triple=x86_64-apple-macosx10.9 -filetype=obj -o /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s
+ /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-mc -triple=x86_64-apple-macosx10.9 -filetype=obj -o /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s
RUN: at line 3: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-present -abs bar=0x1 -check=/home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o
+ /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-present -abs bar=0x1 -check=/home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o
RUN: at line 4: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-absent -check=/home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o
+ /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-absent -check=/home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o

=================================================================
==765590==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 24 byte(s) in 1 object(s) allocated from:
    #0 0x5aad1003710f in malloc /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/asan/asan_malloc_linux.cpp:68:3
    #1 0x73591309cf8b  (/lib/x86_64-linux-gnu/libc.so.6+0x9cf8b) (BuildId: 5f3f024b472f38389da3a2f567b3d0eaa8835ca2)
    #2 0x73591309d613 in dlsym (/lib/x86_64-linux-gnu/libc.so.6+0x9d613) (BuildId: 5f3f024b472f38389da3a2f567b3d0eaa8835ca2)
    #3 0x5aad111a0bf6 in llvm::orc::SelfExecutorProcessControl::lookupSymbolsAsync(llvm::ArrayRef<llvm::orc::DylibManager::LookupRequest>, llvm::unique_function<void (llvm::Expected<std::__1::vector<std::__1::vector<llvm::orc::ExecutorSymbolDef, std::__1::allocator<llvm::orc::ExecutorSymbolDef>>, std::__1::allocator<std::__1::vector<llvm::orc::ExecutorSymbolDef, std::__1::allocator<llvm::orc::ExecutorSymbolDef>>>>>)>) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/ExecutionEngine/Orc/ExecutorProcessControl.cpp:101:26
    #4 0x5aad10fd05c9 in llvm::orc::EPCDynamicLibrarySearchGenerator::tryToGenerate(llvm::orc::LookupState&, llvm::orc::LookupKind, llvm::orc::JITDylib&, llvm::orc::JITDylibLookupFlags, llvm::orc::SymbolLookupSet const&) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/ExecutionEngine/Orc/EPCDynamicLibrarySearchGenerator.cpp:56:21
    #5 0x5aad10ed15ef in llvm::orc::ExecutionSession::OL_applyQueryPhase1(std::__1::unique_ptr<llvm::orc::InProgressLookupState, std::__1::default_delete<llvm::orc::InProgressLookupState>>, llvm::Error) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/ExecutionEngine/Orc/Core.cpp:2473:19
    #6 0x5aad10ec23fc in llvm::orc::ExecutionSession::lookup(llvm::orc::LookupKind, std::__1::vector<std::__1::pair<llvm::orc::JITDylib*, llvm::orc::JITDylibLookupFlags>, std::__1::allocator<std::__1::pair<llvm::orc::JITDylib*, llvm::orc::JITDylibLookupFlags>>> const&, llvm::orc::SymbolLookupSet, llvm::orc::SymbolState, llvm::unique_function<void (llvm::Expected<llvm::DenseMap<llvm::orc::SymbolStringPtr, llvm::orc::ExecutorSymbolDef, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr, void>, llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr, llvm::orc::ExecutorSymbolDef>>>)>, std::__1::function<void (llvm::DenseMap<llvm::orc::JITDylib*, llvm::DenseSet<llvm::orc::SymbolStringPtr, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr, void>>, llvm::DenseMapInfo<llvm::orc::JITDylib*, void>, llvm::detail::DenseMapPair<llvm::orc::JITDylib*, llvm::DenseSet<llvm::orc::SymbolStringPtr, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr, void>>>> const&)>) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/ExecutionEngine/Orc/Core.cpp:1814:3
    #7 0x5aad11091eb2 in llvm::orc::LinkGraphLinkingLayer::JITLinkCtx::lookup(llvm::DenseMap<llvm::orc::SymbolStringPtr, llvm::jitlink::SymbolLookupFlags, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr, void>, llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr, llvm::jitlink::SymbolLookupFlags>> const&, std::__1::unique_ptr<llvm::jitlink::JITLinkAsyncLookupContinuation, std::__1::default_delete<llvm::jitlink::JITLinkAsyncLookupContinuation>>) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/ExecutionEngine/Orc/LinkGraphLinkingLayer.cpp:117:8
    #8 0x5aad107a8c87 in llvm::jitlink::JITLinkerBase::linkPhase2(std::__1::unique_ptr<llvm::jitlink::JITLinkerBase, std::__1::default_delete<llvm::jitlink::JITLinkerBase>>, llvm::Expected<std::__1::unique_ptr<llvm::jitlink::JITLinkMemoryManager::InFlightAlloc, std::__1::default_delete<llvm::jitlink::JITLinkMemoryManager::InFlightAlloc>>>) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/ExecutionEngine/JITLink/JITLinkGeneric.cpp:122:8
    #9 0x5aad107af535 in operator() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/ExecutionEngine/JITLink/JITLinkGeneric.cpp:63:18
    #10 0x5aad107af535 in void llvm::detail::UniqueFunctionBase<void, llvm::Expected<std::__1::unique_ptr<llvm::jitlink::JITLinkMemoryManager::InFlightAlloc, std::__1::default_delete<llvm::jitlink::JITLinkMemoryManager::InFlightAlloc>>>>::CallImpl<llvm::jitlink::JITLinkerBase::linkPhase1(std::__1::unique_ptr<llvm::jitlink::JITLinkerBase, std::__1::default_delete<llvm::jitlink::JITLinkerBase>>)::$_1>(void*, llvm::Expected<std::__1::unique_ptr<llvm::jitlink::JITLinkMemoryManager::InFlightAlloc, std::__1::default_delete<llvm::jitlink::JITLinkMemoryManager::InFlightAlloc>>>&) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/FunctionExtras.h:222:12
    #11 0x5aad110fab31 in operator() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/FunctionExtras.h:387:12
    #12 0x5aad110fab31 in llvm::orc::MapperJITLinkMemoryManager::allocate(llvm::jitlink::JITLinkDylib const*, llvm::jitlink::LinkGraph&, llvm::unique_function<void (llvm::Expected<std::__1::unique_ptr<llvm::jitlink::JITLinkMemoryManager::InFlightAlloc, std::__1::default_delete<llvm::jitlink::JITLinkMemoryManager::InFlightAlloc>>>)>)::$_0::operator()(llvm::Expected<llvm::orc::ExecutorAddrRange>) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/ExecutionEngine/Orc/MapperJITLinkMemoryManager.cpp:120:5
    #13 0x5aad1110be58 in void llvm::detail::UniqueFunctionBase<void, llvm::Expected<llvm::orc::ExecutorAddrRange>>::CallImpl<llvm::orc::MapperJITLinkMemoryManager::allocate(llvm::jitlink::JITLinkDylib const*, llvm::jitlink::LinkGraph&, llvm::unique_function<void (llvm::Expected<std::__1::unique_ptr<llvm::jitlink::JITLinkMemoryManager::InFlightAlloc, std::__1::default_delete<llvm::jitlink::JITLinkMemoryManager::InFlightAlloc>>>)>)::$_0>(void*, llvm::Expected<llvm::orc::ExecutorAddrRange>&) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/FunctionExtras.h:222:12
    #14 0x5aad100b749b in operator() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/FunctionExtras.h:387:12
    #15 0x5aad100b749b in llvm::InProcessDeltaMapper::reserve(unsigned long, llvm::unique_function<void (llvm::Expected<llvm::orc::ExecutorAddrRange>)>)::'lambda'(llvm::Expected<llvm::orc::ExecutorAddrRange>)::operator()(llvm::Expected<llvm::orc::ExecutorAddrRange>) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/tools/llvm-jitlink/llvm-jitlink.cpp:566:11
    #16 0x5aad100b6d68 in void llvm::detail::UniqueFunctionBase<void, llvm::Expected<llvm::orc::ExecutorAddrRange>>::CallImpl<llvm::InProcessDeltaMapper::reserve(unsigned long, llvm::unique_function<void (llvm::Expected<llvm::orc::ExecutorAddrRange>)>)::'lambda'(llvm::Expected<llvm::orc::ExecutorAddrRange>)>(void*, llvm::Expected<llvm::orc::ExecutorAddrRange>&) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/FunctionExtras.h:222:12
    #17 0x5aad1110da2f in operator() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/FunctionExtras.h:387:12
    #18 0x5aad1110da2f in llvm::orc::InProcessMemoryMapper::reserve(unsigned long, llvm::unique_function<void (llvm::Expected<llvm::orc::ExecutorAddrRange>)>) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/ExecutionEngine/Orc/MemoryMapper.cpp:57:3
Step 10 (stage2/asan_ubsan check) failure: stage2/asan_ubsan check (failure)
...
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/lld-link
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 88095 tests, 88 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 
FAIL: LLVM :: ExecutionEngine/JITLink/x86-64/MachO_weak_references.s (50787 of 88095)
******************** TEST 'LLVM :: ExecutionEngine/JITLink/x86-64/MachO_weak_references.s' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 1: rm -rf /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp && mkdir -p /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp
+ rm -rf /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp
+ mkdir -p /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp
RUN: at line 2: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-mc -triple=x86_64-apple-macosx10.9 -filetype=obj -o /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s
+ /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-mc -triple=x86_64-apple-macosx10.9 -filetype=obj -o /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s
RUN: at line 3: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-present -abs bar=0x1 -check=/home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o
+ /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-present -abs bar=0x1 -check=/home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o
RUN: at line 4: /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-absent -check=/home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o
+ /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/bin/llvm-jitlink -noexec -check-name=jitlink-check-bar-absent -check=/home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/ExecutionEngine/JITLink/x86-64/MachO_weak_references.s /home/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan_ubsan/test/ExecutionEngine/JITLink/x86-64/Output/MachO_weak_references.s.tmp/macho_weak_refs.o

=================================================================
==765590==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 24 byte(s) in 1 object(s) allocated from:
    #0 0x5aad1003710f in malloc /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/compiler-rt/lib/asan/asan_malloc_linux.cpp:68:3
    #1 0x73591309cf8b  (/lib/x86_64-linux-gnu/libc.so.6+0x9cf8b) (BuildId: 5f3f024b472f38389da3a2f567b3d0eaa8835ca2)
    #2 0x73591309d613 in dlsym (/lib/x86_64-linux-gnu/libc.so.6+0x9d613) (BuildId: 5f3f024b472f38389da3a2f567b3d0eaa8835ca2)
    #3 0x5aad111a0bf6 in llvm::orc::SelfExecutorProcessControl::lookupSymbolsAsync(llvm::ArrayRef<llvm::orc::DylibManager::LookupRequest>, llvm::unique_function<void (llvm::Expected<std::__1::vector<std::__1::vector<llvm::orc::ExecutorSymbolDef, std::__1::allocator<llvm::orc::ExecutorSymbolDef>>, std::__1::allocator<std::__1::vector<llvm::orc::ExecutorSymbolDef, std::__1::allocator<llvm::orc::ExecutorSymbolDef>>>>>)>) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/ExecutionEngine/Orc/ExecutorProcessControl.cpp:101:26
    #4 0x5aad10fd05c9 in llvm::orc::EPCDynamicLibrarySearchGenerator::tryToGenerate(llvm::orc::LookupState&, llvm::orc::LookupKind, llvm::orc::JITDylib&, llvm::orc::JITDylibLookupFlags, llvm::orc::SymbolLookupSet const&) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/ExecutionEngine/Orc/EPCDynamicLibrarySearchGenerator.cpp:56:21
    #5 0x5aad10ed15ef in llvm::orc::ExecutionSession::OL_applyQueryPhase1(std::__1::unique_ptr<llvm::orc::InProgressLookupState, std::__1::default_delete<llvm::orc::InProgressLookupState>>, llvm::Error) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/ExecutionEngine/Orc/Core.cpp:2473:19
    #6 0x5aad10ec23fc in llvm::orc::ExecutionSession::lookup(llvm::orc::LookupKind, std::__1::vector<std::__1::pair<llvm::orc::JITDylib*, llvm::orc::JITDylibLookupFlags>, std::__1::allocator<std::__1::pair<llvm::orc::JITDylib*, llvm::orc::JITDylibLookupFlags>>> const&, llvm::orc::SymbolLookupSet, llvm::orc::SymbolState, llvm::unique_function<void (llvm::Expected<llvm::DenseMap<llvm::orc::SymbolStringPtr, llvm::orc::ExecutorSymbolDef, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr, void>, llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr, llvm::orc::ExecutorSymbolDef>>>)>, std::__1::function<void (llvm::DenseMap<llvm::orc::JITDylib*, llvm::DenseSet<llvm::orc::SymbolStringPtr, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr, void>>, llvm::DenseMapInfo<llvm::orc::JITDylib*, void>, llvm::detail::DenseMapPair<llvm::orc::JITDylib*, llvm::DenseSet<llvm::orc::SymbolStringPtr, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr, void>>>> const&)>) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/ExecutionEngine/Orc/Core.cpp:1814:3
    #7 0x5aad11091eb2 in llvm::orc::LinkGraphLinkingLayer::JITLinkCtx::lookup(llvm::DenseMap<llvm::orc::SymbolStringPtr, llvm::jitlink::SymbolLookupFlags, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr, void>, llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr, llvm::jitlink::SymbolLookupFlags>> const&, std::__1::unique_ptr<llvm::jitlink::JITLinkAsyncLookupContinuation, std::__1::default_delete<llvm::jitlink::JITLinkAsyncLookupContinuation>>) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/ExecutionEngine/Orc/LinkGraphLinkingLayer.cpp:117:8
    #8 0x5aad107a8c87 in llvm::jitlink::JITLinkerBase::linkPhase2(std::__1::unique_ptr<llvm::jitlink::JITLinkerBase, std::__1::default_delete<llvm::jitlink::JITLinkerBase>>, llvm::Expected<std::__1::unique_ptr<llvm::jitlink::JITLinkMemoryManager::InFlightAlloc, std::__1::default_delete<llvm::jitlink::JITLinkMemoryManager::InFlightAlloc>>>) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/ExecutionEngine/JITLink/JITLinkGeneric.cpp:122:8
    #9 0x5aad107af535 in operator() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/ExecutionEngine/JITLink/JITLinkGeneric.cpp:63:18
    #10 0x5aad107af535 in void llvm::detail::UniqueFunctionBase<void, llvm::Expected<std::__1::unique_ptr<llvm::jitlink::JITLinkMemoryManager::InFlightAlloc, std::__1::default_delete<llvm::jitlink::JITLinkMemoryManager::InFlightAlloc>>>>::CallImpl<llvm::jitlink::JITLinkerBase::linkPhase1(std::__1::unique_ptr<llvm::jitlink::JITLinkerBase, std::__1::default_delete<llvm::jitlink::JITLinkerBase>>)::$_1>(void*, llvm::Expected<std::__1::unique_ptr<llvm::jitlink::JITLinkMemoryManager::InFlightAlloc, std::__1::default_delete<llvm::jitlink::JITLinkMemoryManager::InFlightAlloc>>>&) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/FunctionExtras.h:222:12
    #11 0x5aad110fab31 in operator() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/FunctionExtras.h:387:12
    #12 0x5aad110fab31 in llvm::orc::MapperJITLinkMemoryManager::allocate(llvm::jitlink::JITLinkDylib const*, llvm::jitlink::LinkGraph&, llvm::unique_function<void (llvm::Expected<std::__1::unique_ptr<llvm::jitlink::JITLinkMemoryManager::InFlightAlloc, std::__1::default_delete<llvm::jitlink::JITLinkMemoryManager::InFlightAlloc>>>)>)::$_0::operator()(llvm::Expected<llvm::orc::ExecutorAddrRange>) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/ExecutionEngine/Orc/MapperJITLinkMemoryManager.cpp:120:5
    #13 0x5aad1110be58 in void llvm::detail::UniqueFunctionBase<void, llvm::Expected<llvm::orc::ExecutorAddrRange>>::CallImpl<llvm::orc::MapperJITLinkMemoryManager::allocate(llvm::jitlink::JITLinkDylib const*, llvm::jitlink::LinkGraph&, llvm::unique_function<void (llvm::Expected<std::__1::unique_ptr<llvm::jitlink::JITLinkMemoryManager::InFlightAlloc, std::__1::default_delete<llvm::jitlink::JITLinkMemoryManager::InFlightAlloc>>>)>)::$_0>(void*, llvm::Expected<llvm::orc::ExecutorAddrRange>&) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/FunctionExtras.h:222:12
    #14 0x5aad100b749b in operator() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/FunctionExtras.h:387:12
    #15 0x5aad100b749b in llvm::InProcessDeltaMapper::reserve(unsigned long, llvm::unique_function<void (llvm::Expected<llvm::orc::ExecutorAddrRange>)>)::'lambda'(llvm::Expected<llvm::orc::ExecutorAddrRange>)::operator()(llvm::Expected<llvm::orc::ExecutorAddrRange>) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/tools/llvm-jitlink/llvm-jitlink.cpp:566:11
    #16 0x5aad100b6d68 in void llvm::detail::UniqueFunctionBase<void, llvm::Expected<llvm::orc::ExecutorAddrRange>>::CallImpl<llvm::InProcessDeltaMapper::reserve(unsigned long, llvm::unique_function<void (llvm::Expected<llvm::orc::ExecutorAddrRange>)>)::'lambda'(llvm::Expected<llvm::orc::ExecutorAddrRange>)>(void*, llvm::Expected<llvm::orc::ExecutorAddrRange>&) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/FunctionExtras.h:222:12
    #17 0x5aad1110da2f in operator() /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/include/llvm/ADT/FunctionExtras.h:387:12
    #18 0x5aad1110da2f in llvm::orc::InProcessMemoryMapper::reserve(unsigned long, llvm::unique_function<void (llvm::Expected<llvm::orc::ExecutorAddrRange>)>) /home/b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/ExecutionEngine/Orc/MemoryMapper.cpp:57:3

```

</details>

https://github.com/llvm/llvm-project/pull/102857

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