TI: Assertion failure: rejoin == REJOIN_BINDNAME || rejoin == REJOIN_GETTER || rejoin == REJOIN_POS || rejoin == REJOIN_BINARY, at methodjit/InvokeHelpers.cpp:1219

RESOLVED FIXED

Status

()

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

People

(Reporter: decoder, Unassigned)

Tracking

(Blocks: 2 bugs, {assertion, testcase})

Trunk
x86_64
Linux
assertion, testcase
Points:
---
Dependency tree / graph
Bug Flags:
in-testsuite +

Firefox Tracking Flags

(Not tracked)

Details

(Reporter)

Description

6 years ago
The following testcase asserts on TI revision bdb2a82cfd16 (run with -j -m -n -a), tested on 64 bit:

var s1 = 'xx';
for (var x = 0; x < 1000 ; ++x ) { 
  new function() s1++;
  gc();
}
If fecthing 'callee.prototype' at the head of a script triggered recompilation and the script started with an incop, we thought we were rejoining in the middle of the incop and didn't have a way to process the rejoin.

http://hg.mozilla.org/projects/jaegermonkey/rev/b551fb14e885
Status: NEW → RESOLVED
Last Resolved: 6 years ago
Resolution: --- → FIXED
(Reporter)

Updated

6 years ago
Blocks: 676763
(Reporter)

Comment 2

5 years ago
A testcase for this bug was automatically identified at js/src/jit-test/tests/jaeger/recompile/bug658561.js.
Flags: in-testsuite+
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