JS OOM Testing: Assertion failure: !var.lifetime && var.saved, at js/src/jsanalyze.cpp:933

RESOLVED FIXED in mozilla14

Status

()

Core
JavaScript Engine
--
critical
RESOLVED FIXED
6 years ago
5 years ago

People

(Reporter: decoder, Unassigned)

Tracking

({assertion, testcase})

Trunk
mozilla14
x86_64
Linux
assertion, testcase
Points:
---

Firefox Tracking Flags

(Not tracked)

Details

Attachments

(2 attachments)

(Reporter)

Description

6 years ago
Created attachment 605130 [details]
Log with failed allocations

The following command aborts/crashes on mozilla-central revision c6f26a8dcd08:

js -m -n -a  -A 6109 -f js/src/jit-test/tests/jaeger/bug658579.js


Log with backtraces of failed allocations (as outputted when compiling with --enable-oom-backtrace and filtered through addr2line) is attached.
Created attachment 613615 [details] [diff] [review]
patch

Preserve invariant between saved array and lifetime variables' saved fields --- a var should be in the array iff its .saved != NULL.
Attachment #613615 - Flags: review?(luke)

Updated

5 years ago
Attachment #613615 - Flags: review?(luke) → review+
https://hg.mozilla.org/integration/mozilla-inbound/rev/ab09a3d46926
https://hg.mozilla.org/mozilla-central/rev/ab09a3d46926
Status: NEW → RESOLVED
Last Resolved: 5 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla14
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