IssueTracker

Detailed Report: https://oss-fuzz.com/testcase?key=6721794277179392

Project: llvm
Fuzzing Engine: libFuzzer
Fuzz Target: llvm-isel-fuzzer--nvptx-O2
Job Type: libfuzzer_msan_llvm
Platform Id: linux

Crash Type: ASSERT
Crash Address:
Crash State:
  !ST->isOpaque() && "Cannot get layout of opaque structs"
  llvm::StructLayout::StructLayout
  llvm::DataLayout::getStructLayout
 
Sanitizer: memory (MSAN)

Regressed: https://oss-fuzz.com/revisions?job=libfuzzer_msan_llvm&range=202401020617:202401030605

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=6721794277179392

Issue filed automatically.

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