Closed Bug 933295 Opened 11 years ago Closed 8 years ago

IC Integration for typed objects

Categories

(Core :: JavaScript Engine: JIT, defect, P5)

Product:
Core
Component:
JavaScript Engine: JIT
Platform:
x86
Linux
Type:
defect

Tracking

()

Status:
RESOLVED FIXED

People

(Reporter: nmatsakis, Unassigned)

References

Details

Currently we optimize access to typed objects if we can predict their types perfectly. To handle cases TI info is not sufficient, we may want to add branches to ICs to handle typed object property accesses. It's not entirely clear how often this will arise in practice. Another motivation is that it would enable us to give better guarantees about parallel execution.
Blocks: harmony:typedobjects
I think Brian did IC work for typed objects. Let's close this and file a new bug if we run into TO perf issues.
Status: NEW → RESOLVED
Closed: 8 years ago
Priority: -- → P5
Resolution: --- → FIXED
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