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IonMonkey: Assertion failure: analysis->jumpTarget(pc), at ion/TypeOracle.cpp:156

RESOLVED FIXED

Status

()

Core
JavaScript Engine
RESOLVED FIXED
5 years ago
5 years ago

People

(Reporter: jandem, Assigned: jandem)

Tracking

Firefox Tracking Flags

(Not tracked)

Details

Attachments

(1 attachment)

(Assignee)

Description

5 years ago
tests/ion/bug719231.js, tests/basic/bug606083.js and v8-v5/check-splay.js fail with this assert.
(Assignee)

Comment 1

5 years ago
Created attachment 593335 [details] [diff] [review]
Patch

The LOOPENTRY pc does not always have incoming jumps (do-while loops, for-loops without a condition etc). This passes the loopHead pc to newOsrPreheader and uses it for getNewTypesAtJoinPoint.
Attachment #593335 - Flags: review?(bhackett1024)
Attachment #593335 - Flags: review?(bhackett1024) → review+
(Assignee)

Comment 2

5 years ago
hg.mozilla.org/projects/ionmonkey/rev/11cf975db153
Status: ASSIGNED → RESOLVED
Last Resolved: 5 years ago
Resolution: --- → FIXED
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