Closed Bug 1522259 Opened 6 years ago Closed 6 years ago

ARM64: Crash in atomics/optimization-tests.js

Categories

(Core :: JavaScript Engine: JIT, defect, P2)

Product:
Core
Component:
JavaScript Engine: JIT
Platform:
ARM64
Unspecified
Type:
defect

Tracking

()

Status:
RESOLVED DUPLICATE of bug 1522249
Tracking Flags:
Tracking Status
firefox-esr60 --- wontfix
firefox64 --- wontfix
firefox65 --- wontfix
firefox66 --- affected

People

(Reporter: sstangl, Unassigned)

References

Details

(Keywords: crash, Whiteboard: [arm64:m3])

When run on ARM64 hardware, this test fails: atomics/optimization-tests.js

The arguments passed are as follows:

--ion-eager --ion-offthread-compile=off --more-compartments atomics/optimization-tests.js
--ion-eager --ion-offthread-compile=off --ion-check-range-analysis --ion-extra-checks --no-sse3 --no-threads atomics/optimization-tests.js
--baseline-eager atomics/optimization-tests.js

The crash signature is as follows:

Hit MOZ_CRASH(NYI) at /home/sstangl/dev/gecko-dev/js/src/jit/arm64/Lowering-arm64.cpp:371

That line number corresponds to LIRGenerator::visitAtomicTypedArrayElementBinop.

[arm64:m3] because we should fix reproducible test crashes before letting ARM64 Fennec Nightly ride the trains to Beta.

status-firefox64: --- → wontfix
status-firefox65: --- → wontfix
status-firefox66: --- → affected
status-firefox-esr60: --- → wontfix
Keywords: crash
Whiteboard: [arm64:m3]

Closing -- I have thoroughly tried to get this failure to reproduce with the latest m-c, and it does not.

Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → FIXED

Ahem, tabs got switched. Not this bug!

Status: RESOLVED → REOPENED
Resolution: FIXED → ---

This is fixed by the patch landing for Bug 1522249.

Status: REOPENED → RESOLVED
Closed: 6 years ago → 6 years ago
Resolution: --- → DUPLICATE
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