Crash in js::jit::ValueNumberer::visitDefinition

NEW
Unassigned
(NeedInfo from)

Status

()

Core
JavaScript Engine: JIT
P1
critical
a month ago
9 days ago

People

(Reporter: jseward, Unassigned, NeedInfo)

Tracking

({crash})

unspecified
Unspecified
Windows 10
crash
Points:
---

Firefox Tracking Flags

(firefox60 affected)

Details

(crash signature)

(Reporter)

Description

a month ago
This bug was filed from the Socorro interface and is
report bp-dabdd053-60c0-432a-b62a-e27770180119.
=============================================================

This is topcrash #10 in the windows nightly 20180118134046.

Top 10 frames of crashing thread:

0 xul.dll js::jit::ValueNumberer::visitDefinition js/src/jit/ValueNumbering.cpp:835
1 xul.dll js::jit::ValueNumberer::visitDominatorTree js/src/jit/ValueNumbering.cpp:1045
2 xul.dll js::jit::ValueNumberer::run js/src/jit/ValueNumbering.cpp:1254
3 xul.dll js::jit::OptimizeMIR js/src/jit/Ion.cpp:1633
4 xul.dll js::jit::CompileBackEnd js/src/jit/Ion.cpp:1980
5 xul.dll js::HelperThread::handleIonWorkload js/src/vm/HelperThreads.cpp:1907
6 xul.dll js::HelperThread::threadLoop js/src/vm/HelperThreads.cpp:2296
7 xul.dll js::detail::ThreadTrampoline<void  js/src/threading/Thread.h:235
8 ucrtbase.dll crt_at_quick_exit 
9 kernel32.dll BaseThreadInitThunk 

=============================================================
(Reporter)

Updated

a month ago
Flags: needinfo?(nicolas.b.pierron)
status-firefox60: --- → affected
Priority: -- → P1
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