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/+/37b4b2f1e352fae12ea84cf015608bf711945fbf ([turbofan] Prune control flow based on failed map checks and comparisons.).

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 511534:511593.

Detailed report: https://clusterfuzz.com/testcase?key=4773713802428416

Fuzzer: inferno_webbot
Job Type: windows_syzyasan_chrome
Platform Id: windows

Crash Type: Null-dereference
Crash Address: 0x0000000f
Crash State:
  v8::internal::compiler::Schedule::block
  v8::internal::compiler::CFGBuilder::BuildBlocksForSuccessors
  v8::internal::compiler::CFGBuilder::Run
  
Memory Tool: SYZYASAN

Regressed: https://clusterfuzz.com/revisions?job=windows_syzyasan_chrome&range=510655:510722
Fixed: https://clusterfuzz.com/revisions?job=windows_syzyasan_chrome&range=511534:511593

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4773713802428416

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 4773713802428416 is verified as fixed, so closing issue as verified.

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

The following revision refers to this bug:
  https://chromium.googlesource.com/v8/v8.git/+/70b1f15e5ab56dbd8cea3b1559b88b8197f23462

commit 70b1f15e5ab56dbd8cea3b1559b88b8197f23462
Author: Jaroslav Sevcik <jarin@chromium.org>
Date: Fri Oct 27 04:35:48 2017

[turbofan] Make ConvertReceiver a simplified operator.

This enables proper wiring into ithe control flow chain.

Bug:  v8:7002 , chromium:777574 
Change-Id: Idba59944ff6ab3c10c204bb74ace61d812e6297c
Reviewed-on: https://chromium-review.googlesource.com/738183
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48990}
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/access-builder.cc
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/access-builder.h
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/effect-control-linearizer.cc
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/effect-control-linearizer.h
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/graph-assembler.h
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/js-call-reducer.cc
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/js-generic-lowering.cc
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/js-inlining.cc
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/js-operator.cc
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/js-operator.h
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/js-typed-lowering.cc
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/js-typed-lowering.h
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/linkage.cc
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/opcodes.h
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/operation-typer.cc
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/operation-typer.h
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/property-access-builder.cc
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/simplified-lowering.cc
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/simplified-operator.cc
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/simplified-operator.h
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/typed-optimization.cc
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/typed-optimization.h
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/typer.cc
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/compiler/verifier.cc
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/runtime/runtime-function.cc
[modify] https://crrev.com/70b1f15e5ab56dbd8cea3b1559b88b8197f23462/src/runtime/runtime.h