Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.

Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/v8/v8/+/cc07ac73a460de3d933ebe7aebf0f55b741eb5cf ([turbofan] Make sure TruncatingUseInfoFromRepresentation respects Smi representation.).

If this is incorrect, please remove the owner and apply the Test-Predator-Wrong-CLs label.

ClusterFuzz has detected this issue as fixed in range 49852:49853.

Detailed report: https://clusterfuzz.com/testcase?key=4704829162389504

Fuzzer: mbarbella_js_mutation
Job Type: linux_ubsan_vptr_d8
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  NumberToUint32 of kRepWord32 (Range(1, NUMBER)) cannot be changed to kRepTaggedS
  v8::internal::compiler::RepresentationChanger::TypeError
  v8::internal::compiler::RepresentationChanger::GetRepresentationFor
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_d8&range=49849:49850
Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_d8&range=49852:49853

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4704829162389504

See https://github.com/google/clusterfuzz-tools for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

ClusterFuzz testcase 4704829162389504 is verified as fixed, so closing issue as verified.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.

This bug has been closed for more than 14 weeks. Removing security view restrictions.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot