Assertion failure: jit::IsBaselineJitEnabled(), at js/src/jit/Ion.cpp:2116
Categories
(Core :: JavaScript Engine, defect, P1)
Tracking
()
Tracking | Status | |
---|---|---|
firefox-esr60 | --- | unaffected |
firefox-esr68 | --- | unaffected |
firefox68 | --- | unaffected |
firefox69 | --- | unaffected |
firefox70 | --- | fixed |
People
(Reporter: gkw, Assigned: jandem)
References
(Regression)
Details
(4 keywords, Whiteboard: [fuzzblocker][jsbugmon:update])
Attachments
(2 files)
The following testcase crashes on mozilla-central revision b8141448e0ba (build with --enable-debug, run with --fuzzing-safe --no-blinterp):
quit();
Backtrace:
#0 js::jit::Compile (cx=<optimized out>, script=..., osrFrame=<optimized out>, osrPc=0x0, forceRecompile=<optimized out>) at js/src/jit/Ion.cpp:2116
#1 0x000055e1db25c159 in js::jit::CanEnterIon (cx=0x7f1148d19000, state=...) at js/src/jit/Ion.cpp:2268
#2 0x000055e1db305f64 in js::jit::MaybeEnterJit (cx=0x7f1148d19000, state=...) at js/src/jit/Jit.cpp:156
#3 0x000055e1da650931 in js::RunScript (cx=0x7f1148d19000, state=...) at js/src/vm/Interpreter.cpp:410
#4 0x000055e1da666d70 in js::ExecuteKernel (cx=0x7f1148d19000, script=..., envChainArg=..., newTargetValue=..., evalInFrame=..., result=0x7fff161972b8) at js/src/vm/Interpreter.cpp:787
/snip
For detailed crash information, see attachment.
Setting [fuzzblocker] due to the simplicity of the testcase.
Reporter | ||
Comment 1•5 years ago
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Reporter | ||
Comment 2•5 years ago
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autobisectjs shows this is probably related to the following changeset:
The first bad revision is:
changeset: https://hg.mozilla.org/mozilla-central/rev/56b33927fd49
user: Jan de Mooij
date: Sat Jul 20 08:56:36 2019 +0000
summary: Bug 1566332 part 4 - Make IsBaselineJitEnabled imply IsBaselineInterpreterEnabled. r=tcampbell
Jan, is bug 1566332 a likely regressor?
Updated•5 years ago
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Assignee | ||
Comment 3•5 years ago
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Also moves these functions to JitOptions.h because Ion.h cannot include BaselineJIT.h
due to include dependencies. Ion.h should be split up eventually but JitOptions.h isn't
unreasonable for now.
Assignee | ||
Updated•5 years ago
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Updated•5 years ago
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Comment 5•5 years ago
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bugherder |
Updated•5 years ago
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Description
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