[Mlir-commits] [llvm] [mlir] [mlir][emitc] Add support for C-API/python binding to EmitC dialect (PR #119476)
Maksim Levental
llvmlistbot at llvm.org
Wed Dec 11 22:17:42 PST 2024
makslevental wrote:
> LLVM Buildbot has detected a new failure on builder `sanitizer-x86_64-linux-bootstrap-msan` running on `sanitizer-buildbot6` while building `mlir` at step 2 "annotate".
>
> Full details are available at: https://lab.llvm.org/buildbot/#/builders/164/builds/5444
>
> Here is the relevant piece of the build log for the reference
> ```
> Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
> ...
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/lld-link
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld64.lld
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/wasm-ld
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld.lld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld.lld
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/lld-link
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld64.lld
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/wasm-ld
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/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: 87774 tests, 88 workers --
> Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80
> FAIL: LLVM :: Transforms/VectorCombine/AArch64/load-extract-insert-store-scalarization.ll (73690 of 87774)
> ******************** TEST 'LLVM :: Transforms/VectorCombine/AArch64/load-extract-insert-store-scalarization.ll' FAILED ********************
> Exit Code: 2
>
> Command Output (stderr):
> --
> RUN: at line 2: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/opt -passes=vector-combine -S /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/test/Transforms/VectorCombine/AArch64/load-extract-insert-store-scalarization.ll | /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/test/Transforms/VectorCombine/AArch64/load-extract-insert-store-scalarization.ll
> + /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/opt -passes=vector-combine -S /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/test/Transforms/VectorCombine/AArch64/load-extract-insert-store-scalarization.ll
> + /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/test/Transforms/VectorCombine/AArch64/load-extract-insert-store-scalarization.ll
> ==794391==WARNING: MemorySanitizer: use-of-uninitialized-value
> #0 0x55555e00fe7c in getTypeID /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/Type.h:136:37
> #1 0x55555e00fe7c in isIntegerTy /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/Type.h:237:37
> #2 0x55555e00fe7c in (anonymous namespace)::VectorCombine::run()::$_0::operator()(llvm::Instruction&) const /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/Vectorize/VectorCombine.cpp:3019:22
> #3 0x55555dfed7b8 in run /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/Vectorize/VectorCombine.cpp:3076:7
> #4 0x55555dfed7b8 in llvm::VectorCombinePass::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/Vectorize/VectorCombine.cpp:3105:17
> #5 0x55555d5e5791 in llvm::detail::PassModel<llvm::Function, llvm::VectorCombinePass, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/PassManagerInternal.h:90:17
> #6 0x55555a0e6d20 in llvm::PassManager<llvm::Function, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/PassManagerImpl.h:81:38
> #7 0x55555d5ea1f1 in llvm::detail::PassModel<llvm::Function, llvm::PassManager<llvm::Function, llvm::AnalysisManager<llvm::Function>>, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/PassManagerInternal.h:90:17
> #8 0x55555a0f5df2 in llvm::ModuleToFunctionPassAdaptor::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/IR/PassManager.cpp:124:38
> #9 0x55555d5dbcc1 in llvm::detail::PassModel<llvm::Module, llvm::ModuleToFunctionPassAdaptor, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/PassManagerInternal.h:90:17
> #10 0x55555a0e3190 in llvm::PassManager<llvm::Module, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/PassManagerImpl.h:81:38
> #11 0x55555d4888e0 in llvm::runPassPipeline(llvm::StringRef, llvm::Module&, llvm::TargetMachine*, llvm::TargetLibraryInfoImpl*, llvm::ToolOutputFile*, llvm::ToolOutputFile*, llvm::ToolOutputFile*, llvm::StringRef, llvm::ArrayRef<llvm::PassPlugin>, llvm::ArrayRef<std::__1::function<void (llvm::PassBuilder&)>>, llvm::opt_tool::OutputKind, llvm::opt_tool::VerifierKind, bool, bool, bool, bool, bool, bool, bool) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/tools/opt/NewPMDriver.cpp:541:7
> #12 0x555559a56e4b in optMain /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/tools/opt/optdriver.cpp:739:12
> #13 0x7ffff7a2a3b7 (/lib/x86_64-linux-gnu/libc.so.6+0x2a3b7) (BuildId: 5f3f024b472f38389da3a2f567b3d0eaa8835ca2)
> #14 0x7ffff7a2a47a in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2a47a) (BuildId: 5f3f024b472f38389da3a2f567b3d0eaa8835ca2)
> #15 0x5555599ac824 in _start (/home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/opt+0x4458824)
>
> SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/Type.h:136:37 in getTypeID
> Exiting
> FileCheck error: '<stdin>' is empty.
> FileCheck command line: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/test/Transforms/VectorCombine/AArch64/load-extract-insert-store-scalarization.ll
>
> --
>
> ********************
> Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80
> FAIL: LLVM :: Transforms/VectorCombine/load-insert-store.ll (73712 of 87774)
> ******************** TEST 'LLVM :: Transforms/VectorCombine/load-insert-store.ll' FAILED ********************
> Exit Code: 2
> Step 11 (stage2/msan check) failure: stage2/msan check (failure)
> ...
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/lld-link
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld64.lld
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/wasm-ld
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld.lld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld.lld
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/lld-link
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/ld64.lld
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/wasm-ld
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/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: 87774 tests, 88 workers --
> Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80
> FAIL: LLVM :: Transforms/VectorCombine/AArch64/load-extract-insert-store-scalarization.ll (73690 of 87774)
> ******************** TEST 'LLVM :: Transforms/VectorCombine/AArch64/load-extract-insert-store-scalarization.ll' FAILED ********************
> Exit Code: 2
>
> Command Output (stderr):
> --
> RUN: at line 2: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/opt -passes=vector-combine -S /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/test/Transforms/VectorCombine/AArch64/load-extract-insert-store-scalarization.ll | /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/test/Transforms/VectorCombine/AArch64/load-extract-insert-store-scalarization.ll
> + /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/opt -passes=vector-combine -S /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/test/Transforms/VectorCombine/AArch64/load-extract-insert-store-scalarization.ll
> + /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/test/Transforms/VectorCombine/AArch64/load-extract-insert-store-scalarization.ll
> ==794391==WARNING: MemorySanitizer: use-of-uninitialized-value
> #0 0x55555e00fe7c in getTypeID /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/Type.h:136:37
> #1 0x55555e00fe7c in isIntegerTy /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/Type.h:237:37
> #2 0x55555e00fe7c in (anonymous namespace)::VectorCombine::run()::$_0::operator()(llvm::Instruction&) const /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/Vectorize/VectorCombine.cpp:3019:22
> #3 0x55555dfed7b8 in run /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/Vectorize/VectorCombine.cpp:3076:7
> #4 0x55555dfed7b8 in llvm::VectorCombinePass::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/Vectorize/VectorCombine.cpp:3105:17
> #5 0x55555d5e5791 in llvm::detail::PassModel<llvm::Function, llvm::VectorCombinePass, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/PassManagerInternal.h:90:17
> #6 0x55555a0e6d20 in llvm::PassManager<llvm::Function, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/PassManagerImpl.h:81:38
> #7 0x55555d5ea1f1 in llvm::detail::PassModel<llvm::Function, llvm::PassManager<llvm::Function, llvm::AnalysisManager<llvm::Function>>, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/PassManagerInternal.h:90:17
> #8 0x55555a0f5df2 in llvm::ModuleToFunctionPassAdaptor::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/IR/PassManager.cpp:124:38
> #9 0x55555d5dbcc1 in llvm::detail::PassModel<llvm::Module, llvm::ModuleToFunctionPassAdaptor, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/PassManagerInternal.h:90:17
> #10 0x55555a0e3190 in llvm::PassManager<llvm::Module, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/PassManagerImpl.h:81:38
> #11 0x55555d4888e0 in llvm::runPassPipeline(llvm::StringRef, llvm::Module&, llvm::TargetMachine*, llvm::TargetLibraryInfoImpl*, llvm::ToolOutputFile*, llvm::ToolOutputFile*, llvm::ToolOutputFile*, llvm::StringRef, llvm::ArrayRef<llvm::PassPlugin>, llvm::ArrayRef<std::__1::function<void (llvm::PassBuilder&)>>, llvm::opt_tool::OutputKind, llvm::opt_tool::VerifierKind, bool, bool, bool, bool, bool, bool, bool) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/tools/opt/NewPMDriver.cpp:541:7
> #12 0x555559a56e4b in optMain /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/tools/opt/optdriver.cpp:739:12
> #13 0x7ffff7a2a3b7 (/lib/x86_64-linux-gnu/libc.so.6+0x2a3b7) (BuildId: 5f3f024b472f38389da3a2f567b3d0eaa8835ca2)
> #14 0x7ffff7a2a47a in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2a47a) (BuildId: 5f3f024b472f38389da3a2f567b3d0eaa8835ca2)
> #15 0x5555599ac824 in _start (/home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/opt+0x4458824)
>
> SUMMARY: MemorySanitizer: use-of-uninitialized-value /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/Type.h:136:37 in getTypeID
> Exiting
> FileCheck error: '<stdin>' is empty.
> FileCheck command line: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan/bin/FileCheck /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/test/Transforms/VectorCombine/AArch64/load-extract-insert-store-scalarization.ll
>
> --
>
> ********************
> Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80
> FAIL: LLVM :: Transforms/VectorCombine/load-insert-store.ll (73712 of 87774)
> ******************** TEST 'LLVM :: Transforms/VectorCombine/load-insert-store.ll' FAILED ********************
> Exit Code: 2
> Step 15 (stage2/msan_track_origins check) failure: stage2/msan_track_origins check (failure)
> ...
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/lld-link
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/ld64.lld
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/wasm-ld
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld.lld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/ld.lld
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/lld-link
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/ld64.lld
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/wasm-ld
> llvm-lit: /home/b/sanitizer-x86_64-linux-bootstrap-msan/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: 87774 tests, 88 workers --
> Testing: 0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80
> FAIL: LLVM :: Transforms/VectorCombine/AArch64/load-extract-insert-store-scalarization.ll (73647 of 87774)
> ******************** TEST 'LLVM :: Transforms/VectorCombine/AArch64/load-extract-insert-store-scalarization.ll' FAILED ********************
> Exit Code: 2
>
> Command Output (stderr):
> --
> RUN: at line 2: /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/opt -passes=vector-combine -S /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/test/Transforms/VectorCombine/AArch64/load-extract-insert-store-scalarization.ll | /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/FileCheck /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/test/Transforms/VectorCombine/AArch64/load-extract-insert-store-scalarization.ll
> + /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/opt -passes=vector-combine -S /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/test/Transforms/VectorCombine/AArch64/load-extract-insert-store-scalarization.ll
> + /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/FileCheck /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/test/Transforms/VectorCombine/AArch64/load-extract-insert-store-scalarization.ll
> ==2964328==WARNING: MemorySanitizer: use-of-uninitialized-value
> #0 0x5a52ce6c1317 in getTypeID /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/Type.h:136:37
> #1 0x5a52ce6c1317 in isIntegerTy /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/Type.h:237:37
> #2 0x5a52ce6c1317 in (anonymous namespace)::VectorCombine::run()::$_0::operator()(llvm::Instruction&) const /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/Vectorize/VectorCombine.cpp:3019:22
> #3 0x5a52ce69337c in run /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/Vectorize/VectorCombine.cpp:3076:7
> #4 0x5a52ce69337c in llvm::VectorCombinePass::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/Vectorize/VectorCombine.cpp:3105:17
> #5 0x5a52cd7c77a1 in llvm::detail::PassModel<llvm::Function, llvm::VectorCombinePass, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/PassManagerInternal.h:90:17
> #6 0x5a52c8b4678b in llvm::PassManager<llvm::Function, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/PassManagerImpl.h:81:38
> #7 0x5a52cd7d0091 in llvm::detail::PassModel<llvm::Function, llvm::PassManager<llvm::Function, llvm::AnalysisManager<llvm::Function>>, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/PassManagerInternal.h:90:17
> #8 0x5a52c8b5cac9 in llvm::ModuleToFunctionPassAdaptor::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/IR/PassManager.cpp:124:38
> #9 0x5a52cd7b7a21 in llvm::detail::PassModel<llvm::Module, llvm::ModuleToFunctionPassAdaptor, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/PassManagerInternal.h:90:17
> #10 0x5a52c8b413ab in llvm::PassManager<llvm::Module, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/PassManagerImpl.h:81:38
> #11 0x5a52cd5999bd in llvm::runPassPipeline(llvm::StringRef, llvm::Module&, llvm::TargetMachine*, llvm::TargetLibraryInfoImpl*, llvm::ToolOutputFile*, llvm::ToolOutputFile*, llvm::ToolOutputFile*, llvm::StringRef, llvm::ArrayRef<llvm::PassPlugin>, llvm::ArrayRef<std::__1::function<void (llvm::PassBuilder&)>>, llvm::opt_tool::OutputKind, llvm::opt_tool::VerifierKind, bool, bool, bool, bool, bool, bool, bool) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/tools/opt/NewPMDriver.cpp:541:7
> #12 0x5a52c81975a9 in optMain /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/tools/opt/optdriver.cpp:739:12
> #13 0x76e0fce2a3b7 (/lib/x86_64-linux-gnu/libc.so.6+0x2a3b7) (BuildId: 5f3f024b472f38389da3a2f567b3d0eaa8835ca2)
> #14 0x76e0fce2a47a in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2a47a) (BuildId: 5f3f024b472f38389da3a2f567b3d0eaa8835ca2)
> #15 0x5a52c80e78e4 in _start (/home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm_build_msan_track_origins/bin/opt+0x47d58e4)
>
> Uninitialized value was created by a heap deallocation
> #0 0x5a52c8182a19 in operator delete(void*) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/compiler-rt/lib/msan/msan_new_delete.cpp:80:44
> #1 0x5a52c8675057 in deleteNode /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/Instruction.h:1051:6
> #2 0x5a52c8675057 in erase /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/ADT/ilist.h:205:5
> #3 0x5a52c8675057 in llvm::Instruction::eraseFromParent() /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/IR/Instruction.cpp:94:37
> #4 0x5a52ce6b2d3b in foldSingleElementStore /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/Vectorize/VectorCombine.cpp:1325:5
> #5 0x5a52ce6b2d3b in (anonymous namespace)::VectorCombine::run()::$_0::operator()(llvm::Instruction&) const /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/Vectorize/VectorCombine.cpp:3013:21
> #6 0x5a52ce69337c in run /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/Vectorize/VectorCombine.cpp:3076:7
> #7 0x5a52ce69337c in llvm::VectorCombinePass::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/lib/Transforms/Vectorize/VectorCombine.cpp:3105:17
> #8 0x5a52cd7c77a1 in llvm::detail::PassModel<llvm::Function, llvm::VectorCombinePass, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/PassManagerInternal.h:90:17
> #9 0x5a52c8b4678b in llvm::PassManager<llvm::Function, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/PassManagerImpl.h:81:38
> #10 0x5a52cd7d0091 in llvm::detail::PassModel<llvm::Function, llvm::PassManager<llvm::Function, llvm::AnalysisManager<llvm::Function>>, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) /home/b/sanitizer-x86_64-linux-bootstrap-msan/build/llvm-project/llvm/include/llvm/IR/PassManagerInternal.h:90:17
> ```
Looks unrelated
https://github.com/llvm/llvm-project/pull/119476
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