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random Empty/Tombstone LLVM assertion error on i686-msvc CI #110290

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ehuss opened this issue Apr 13, 2023 · 0 comments
Open

random Empty/Tombstone LLVM assertion error on i686-msvc CI #110290

ehuss opened this issue Apr 13, 2023 · 0 comments
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A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-spurious Area: Spurious failures in builds (spuriously == for no apparent reason) O-windows-msvc Toolchain: MSVC, Operating system: Windows O-x86_32 Target: x86 processors, 32 bit (like i686-*)

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ehuss commented Apr 13, 2023

There have been a few instances of the following error on i686-msvc on CI:

Assertion failed: !KeyInfoT::isEqual(Val, EmptyKey) && !KeyInfoT::isEqual(Val, TombstoneKey) && "Empty/Tombstone value shouldn't be inserted into map!", file C:\a\rust\rust\src\llvm-project\llvm\include\llvm/ADT/DenseMap.h, line 624

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@ehuss ehuss added A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. O-windows-msvc Toolchain: MSVC, Operating system: Windows A-spurious Area: Spurious failures in builds (spuriously == for no apparent reason) labels Apr 13, 2023
@Noratrieb Noratrieb added O-x86_32 Target: x86 processors, 32 bit (like i686-*) and removed O-x86-all labels Oct 25, 2023
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A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-spurious Area: Spurious failures in builds (spuriously == for no apparent reason) O-windows-msvc Toolchain: MSVC, Operating system: Windows O-x86_32 Target: x86 processors, 32 bit (like i686-*)
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@ehuss @workingjubilee @Noratrieb