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Fixed

Fixed in 2021.3.35f1, 2022.3.18f1, 2023.2.6f1

Votes

0

Found in

2021.3.33f1

2022.3.15f1

2023.2.3f1

Issue ID

UUM-59133

Regression

No

[Silicon] Crash on llvm::VectorType::get when opening a specific project

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Reproduction steps:
1. Open the attached project “ReproProj”

Expected result: The project is opened
Actual result: The project is opened for a brief second and then the Editor crashes

Reproducible with: 2021.3.33f1, 2022.3.16f1, 2023.2.4f1
Not reproducible with: 2023.3.0a2, 2023.3.0a19

Reproducible on: macOS 14.2 (M1 Max)
Not reproducible on: Windows 10, macOS 13.6.3 (Intel)

First few lines of the stack trace:
{{#0 0x0000018f708764 in __pthread_kill Thread 0x3218bf000 may have been prematurely finalized}}
{{#1 0x4e2280010ed8a80c in raise Thread 0x3218bf000 may have been prematurely finalized}}
{{#2 0x0000010f0d2518 in abort Thread 0x3218bf000 may have been prematurely finalized}}
{{#3 0x0000010f0d2508 in abort Thread 0x3218bf000 may have been prematurely finalized}}
{{#4 0x0000010e714220 in llvm::VectorType::get(llvm::Type*, unsigned int) Thread 0x3218bf000 may have been prematurely finalized}}
{{#5 0x0000010e72a874 in llvm::EVT::getExtendedVectorVT(llvm::LLVMContext&, llvm::EVT, unsigned int) Thread 0x3218bf000 may have been prematurely finalized}}

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