Closed Bug 1347972 Opened 7 years ago Closed 7 years ago

Ion: Optimize common cases of INITELEM_INC

Categories

(Core :: JavaScript Engine: JIT, enhancement, P1)

Product:
Core
Component:
JavaScript Engine: JIT
Type:
enhancement

Tracking

()

Status:
RESOLVED INVALID

People

(Reporter: tcampbell, Unassigned)

Details

This is the continuation of Bug 1346028. We should avoid the VM call in common cases using an approach similar to IonBuild::jsop_initelem_array. The primary difference is that index is dynamic and must be checked at runtime for bounds as well as overflow.
Priority: -- → P1
Bug 1346028 has been written to include this work.
Status: NEW → RESOLVED
Closed: 7 years ago
Resolution: --- → INVALID
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