Closed Bug 1036786 Opened 10 years ago Closed 7 years ago

OdinMonkey: move stackLimit to global data

Categories

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

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

Tracking

()

Status:
RESOLVED DUPLICATE of bug 1284156

People

(Reporter: luke, Unassigned)

References

(Blocks 1 open bug)

Details

This will allow x64 to use a rip-relative cmp (instead of mov64;cmp) and ARM to use a load;cmp (instead of movw;movt;load;cmp).  This will also be useful for sharing AsmJSModules between workers as it avoids one of the two JSRuntime-specific AsmJSImm.  (The other is JSRuntime*; which can be removed similarly.)
This could be done using the freshly added TLS data.
Blocks: wasm-perf
Priority: -- → P5
Moved to js::wasm::TlsData in bug 1284156.
Status: NEW → RESOLVED
Closed: 7 years ago
Resolution: --- → DUPLICATE
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