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IonMonkey: Assertion failure: type == MIRType_Value || type == MIRType_String || type == MIRType_Object, at ../ion/IonMacroAssembler.h:340

VERIFIED FIXED

Status

()

Core
JavaScript Engine
--
major
VERIFIED FIXED
5 years ago
4 years ago

People

(Reporter: decoder, Assigned: dvander)

Tracking

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

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

Firefox Tracking Flags

(Not tracked)

Details

(Whiteboard: [jsbugmon:update])

Attachments

(1 attachment)

(Reporter)

Description

5 years ago
The following testcase asserts on ionmonkey revision 890dd17b4187 (run with --ion -n -m --ion-eager):


gczeal(4);
var i = (29);
var status = '';
var statusmessages = new Array();
addThis();
addThis();
function addThis()
  statusmessages[i] = status;
(Assignee)

Comment 1

5 years ago
Created attachment 625801 [details] [diff] [review]
fix

emitPreBarrier doesn't like MIRType_None
Assignee: general → dvander
Status: NEW → ASSIGNED
Attachment #625801 - Flags: review?(jdemooij)

Updated

5 years ago
Attachment #625801 - Flags: review?(jdemooij) → review+
(Assignee)

Comment 2

5 years ago
http://hg.mozilla.org/projects/ionmonkey/rev/afbfcebb1976
Status: ASSIGNED → RESOLVED
Last Resolved: 5 years ago
Resolution: --- → FIXED
(Reporter)

Comment 3

5 years ago
JSBugMon: This bug has been automatically verified fixed.
(Reporter)

Updated

5 years ago
Status: RESOLVED → VERIFIED
(Reporter)

Updated

5 years ago
Group: core-security
(Reporter)

Comment 4

4 years ago
A testcase for this bug was automatically identified at js/src/jit-test/tests/ion/bug756780.js.
Flags: in-testsuite+
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