Closed
Bug 1358890
Opened 5 years ago
Closed 5 months ago
Crash in FlagPhiInputsAsHavingRemovedUses
Categories
(Core :: JavaScript Engine: JIT, defect, P3)
Tracking
()
RESOLVED
WORKSFORME
Tracking | Status | |
---|---|---|
firefox-esr45 | --- | unaffected |
firefox-esr52 | --- | affected |
firefox53 | --- | wontfix |
firefox54 | --- | wontfix |
firefox55 | --- | fix-optional |
People
(Reporter: philipp, Unassigned)
References
(Blocks 1 open bug)
Details
(Keywords: crash, regression)
Crash Data
This bug was filed from the Socorro interface and is report bp-79744970-4893-435f-9f92-41f170170423. ============================================================= Crashing Thread (7) Frame Module Signature Source 0 xul.dll FlagPhiInputsAsHavingRemovedUses js/src/jit/IonAnalysis.cpp:151 1 xul.dll FlagAllOperandsAsHavingRemovedUses js/src/jit/IonAnalysis.cpp:244 2 xul.dll js::jit::PruneUnusedBranches(js::jit::MIRGenerator*, js::jit::MIRGraph&) js/src/jit/IonAnalysis.cpp:501 3 xul.dll js::jit::OptimizeMIR(js::jit::MIRGenerator*) js/src/jit/Ion.cpp:1516 4 xul.dll js::jit::MacroAssembler::PopRegsInMaskIgnore(js::jit::LiveSet<js::jit::RegisterSet>, js::jit::LiveSet<js::jit::RegisterSet>) js/src/jit/x86-shared/MacroAssembler-x86-shared.cpp:504 5 xul.dll js::jit::CompileBackEnd(js::jit::MIRGenerator*) js/src/jit/Ion.cpp:2024 6 xul.dll js::HelperThread::threadLoop() js/src/vm/HelperThreads.cpp:1873 7 xul.dll js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start(void*) js/src/threading/Thread.h:227 8 ucrtbase.dll _o__CIpow 9 kernel32.dll BaseThreadInitThunk 10 ntdll.dll __RtlUserThreadStart 11 ntdll.dll _RtlUserThreadStart crashes with this signature started appearing on windows with firefox version 50 and subsequent builds. maybe that's related to bug 1304081 which landed in that timeframe... overall the signature is fairly low-volume though.
Updated•5 years ago
|
status-firefox-esr45:
--- → unaffected
status-firefox-esr52:
--- → affected
status-thunderbird_esr52:
affected → ---
Low volume crash since 50, so I'm removing this bug from regression triage.
Updated•5 years ago
|
Priority: -- → P2
Comment 2•4 years ago
|
||
Moving to p3 because no activity for at least 1 year(s). See https://github.com/mozilla/bug-handling/blob/master/policy/triage-bugzilla.md#how-do-you-triage for more information
Priority: P2 → P3
Comment 3•5 months ago
|
||
Closing because no crashes reported for 12 weeks.
Status: NEW → RESOLVED
Closed: 5 months ago
Resolution: --- → WORKSFORME
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Description
•