Closed
Bug 1800514
Opened 2 years ago
Closed 2 years ago
Don't unbox shapes in GuardMultipleShapes
Categories
(Core :: JavaScript Engine: JIT, task, P2)
Core
JavaScript Engine: JIT
Tracking
()
RESOLVED
FIXED
109 Branch
| Tracking | Status | |
|---|---|---|
| firefox109 | --- | fixed |
People
(Reporter: iain, Assigned: iain)
References
(Blocks 1 open bug)
Details
Attachments
(1 file)
Bug 1671228 is adding GuardMultipleShapes as part of stub folding. Jan pointed out in review that instead of unboxing each element of the list of expected shapes and comparing it against the object's shape, we could box the object's shape once and compare boxed values.
|
Assignee | |
Comment 1•2 years ago
|
||
I was already staring at register allocation in this function, so it seemed like a reasonable time to fix this.
Depends on D163154
Pushed by iireland@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/3efc48a2f505
Don't unbox in GuardMultipleShapes r=jandem
|
||
Comment 3•2 years ago
|
||
| bugherder | ||
Status: NEW → RESOLVED
Closed: 2 years ago
status-firefox109:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → 109 Branch
You need to log in
before you can comment on or make changes to this bug.
Description
•