Closed Bug 1724133 Opened 3 years ago Closed 3 years ago

Update forked wasm2c compiler to get improved performance on 32-bit platforms

Categories

(Firefox Build System :: General, enhancement)

ARM
Android
enhancement
Not set
normal

Tracking

(firefox93 fixed)

RESOLVED FIXED
93 Branch
Tracking Status
firefox93 --- fixed

People

(Reporter: shravanrn, Assigned: shravanrn)

References

(Blocks 1 open bug)

Details

Attachments

(1 file)

Currently our forked wasm2c compiler uses explicit bounds checks on 32-bit platforms. Instead of this. In the new version, support for guard pages with address masking has been added which improves performance. This is applicable to all 32-bit platforms --- arm32, x86 etc

Pushed by mh@glandium.org:
https://hg.mozilla.org/integration/autoland/rev/12c72cdeab96
Update forked wasm2c for 32-bit perf r=glandium
Status: NEW → RESOLVED
Closed: 3 years ago
Resolution: --- → FIXED
Target Milestone: --- → 93 Branch
Blocks: 1758626
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