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/+/34c9d7d87443a6c22e020f230daf9bd71a9347ec ([turbofan] BranchElimination: mark branches as safety checks when removing safety checks).

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.

The following revision refers to this bug:
  https://chromium.googlesource.com/v8/v8.git/+/c7430e8de369fb29bf313dae9d19ad407c8d5aed

commit c7430e8de369fb29bf313dae9d19ad407c8d5aed
Author: Tobias Tebbi <tebbi@chromium.org>
Date: Tue Feb 27 14:13:53 2018

[turbofan] handle killed branches in branch-elimination

Bug:  chromium:814084 
Change-Id: Ic23091e1cd778b09406c2bcde1a718e464655729
Reviewed-on: https://chromium-review.googlesource.com/939386
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51600}
[modify] https://crrev.com/c7430e8de369fb29bf313dae9d19ad407c8d5aed/src/compiler/branch-elimination.cc

ClusterFuzz has detected this issue as fixed in range 51599:51600.

Detailed report: https://clusterfuzz.com/testcase?key=4941273321177088

Fuzzer: ochang_js_fuzzer
Job Type: linux_asan_d8_dbg
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  op
  v8::internal::compiler::Verifier::VerifyNode
  v8::internal::compiler::BranchElimination::ReduceBranch
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_d8_dbg&range=51061:51062
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_d8_dbg&range=51599:51600

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4941273321177088

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 4941273321177088 is verified as fixed, so closing issue as verified.

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