Add a shell flag for enabling large ArrayBuffers
Categories
(Core :: JavaScript Engine, task, P3)
Tracking
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| Tracking | Status | |
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| firefox84 | --- | fixed |
People
(Reporter: jandem, Assigned: jandem)
References
(Regressed 1 open bug)
Details
Attachments
(4 files)
We should add a shell flag for bumping the max ArrayBuffer/TypedArray size on 64-bit platforms. We can then add some smoke tests to ensure the work that landed so far doesn't regress.
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Comment 1•4 years ago
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Assignee | |
Comment 2•4 years ago
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Preparation for making the max length depend on a shell flag or browser pref.
Change static_assert in EmitDataViewBoundsCheck to a MOZ_ASSERT. This function still
needs to be fixed.
Depends on D95521
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Comment 3•4 years ago
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Similar to the previous patch. Two places where JIT code used a static_assert now use
a MOZ_ASSERT and will need additional work.
Depends on D95522
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Comment 4•4 years ago
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For now run tests with --no-blinterp because JIT support needs more work.
Depends on D95523
Pushed by jdemooij@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/6fa41dcd00b8 part 1 - Add a MaxMemory32Bytes constant and use it instead of MaxBufferByteLength in a few places. r=lth https://hg.mozilla.org/integration/autoland/rev/a778c4ba3df8 part 2 - Replace MaxBufferByteLength constant with a function. r=lth,sfink https://hg.mozilla.org/integration/autoland/rev/d4f24d61a414 part 3 - Replace typed array MAX_BYTE_LENGTH constant with a function. r=sfink https://hg.mozilla.org/integration/autoland/rev/6d094ce04a5d part 4 - Add a shell flag and some tests for large ArrayBuffers and typed arrays. r=sfink,lth
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Comment 6•4 years ago
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| bugherder | ||
https://hg.mozilla.org/mozilla-central/rev/6fa41dcd00b8
https://hg.mozilla.org/mozilla-central/rev/a778c4ba3df8
https://hg.mozilla.org/mozilla-central/rev/d4f24d61a414
https://hg.mozilla.org/mozilla-central/rev/6d094ce04a5d
Description
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