680b4364c7
Backed out 13 changesets (bug 1690111) for causing fetch related crashes.
...
Backed out changeset 5f2c25d194ad (bug 1690111)
Backed out changeset 76c408bcd053 (bug 1690111)
Backed out changeset 6d0649fdafff (bug 1690111)
Backed out changeset c1330b5e8c43 (bug 1690111)
Backed out changeset 5fa36d8fd2a5 (bug 1690111)
Backed out changeset daf7d747853a (bug 1690111)
Backed out changeset f70e09a7f5c6 (bug 1690111)
Backed out changeset 40c6d6eed7f8 (bug 1690111)
Backed out changeset 692f2a759573 (bug 1690111)
Backed out changeset 7140866dd9f6 (bug 1690111)
Backed out changeset 2865fe682139 (bug 1690111)
Backed out changeset 9dcd2416f8a5 (bug 1690111)
Backed out changeset 9c411bf84079 (bug 1690111)
2023-09-11 17:55:24 +03:00
ca8393bf28
Bug 1690111 - Implement JS::EnsureNonInlineArrayBufferOrView. r=jonco
...
Differential Revision: https://phabricator.services.mozilla.com/D176596
2023-09-11 12:52:19 +00:00
7eea5225b7
Bug 1690111 - Add JS::AutoCheckCannotGC::reset. r=peterv
...
Depends on D131301
Differential Revision: https://phabricator.services.mozilla.com/D185069
2023-09-11 12:52:19 +00:00
5d4aa85f64
Bug 1690111 - Implement the ability to pin lengths (prevent changes to length, eg via detaching) for ArrayBuffers and their views. r=jonco
...
Differential Revision: https://phabricator.services.mozilla.com/D131301
2023-09-11 12:52:19 +00:00
0fb89a4460
Bug 1852238 - Unbox GetName and BindName inputs instead of relying on the type policy. r=iain
...
This is similar to the `CloseIter` IC, they all take an object instead of a boxed
value.
Differential Revision: https://phabricator.services.mozilla.com/D187784
2023-09-11 09:17:29 +00:00
11351261a9
Bug 1851520: Add missing JSAPI tests for CharacterEncoding. r=jandem
...
Overview:
- The error message kind was `JSEXN_NOTE`. Probably a copy-paste error, because
the previous error entry has `JSEXN_NOTE`. Change this to `JSEXN_ERR` to use
a correct error kind.
- Add missing null-termination in `EncodeWideToUtf8` and `EncodeUtf8ToWide`.
- And finally add a JSAPI test to cover this code.
Adding "testCharacterEncoding.cpp" caused unified builds to change and
"testJitABIcalls.cpp" is now in a unified build bundle which doesn't include
declarations for `JSContext` and `JS::Value`, which in turn caused build errors
when including "jit/ABIFunctions.h". Add the missing forward definitions to
"jit/ABIFunctions.h" to fix these build errors.
Differential Revision: https://phabricator.services.mozilla.com/D187764
2023-09-10 10:07:47 +00:00
21152fbf60
Bug 1851911: Disable bailout loop assertion after purging stubs in JitScript::traceWeak r=jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D187739
2023-09-08 19:28:04 +00:00
9917ffc2ef
Bug 1846224 - Use RFPTarget for JS locale en-US spoofing. r=tjr
...
Differential Revision: https://phabricator.services.mozilla.com/D184945
2023-09-08 19:24:44 +00:00
3fe3a9321d
Bug 1846224 - Add a JavaScript per-realm locale override. r=jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D184944
2023-09-08 19:24:44 +00:00
e7d47fea02
Bug 1847524 - wasm: Fix i31ref instructions in dead code. r=yury
...
i31ref instructions must validate in dead code, but should not
attempt to codegen.
Differential Revision: https://phabricator.services.mozilla.com/D187569
2023-09-08 17:57:33 +00:00
9115ac056d
Bug 1841119 - wasm: Keep recursion group alive for globals, tables, and tags. r=yury
...
Globals, tables, and tags can refer to specific TypeDef objects stored in RecGroups with the GC extension. These are normally kept alive by their containing instance, but it's possible for exported version of these to outlive their containing instance. This commit adds a strong reference from the JS-API objects to the
RecGroup that a TypeDef is in.
Differential Revision: https://phabricator.services.mozilla.com/D187568
2023-09-08 17:56:47 +00:00
5187f2523e
Backed out changeset 2cbc53cb5d01 (bug 1851911) for causing bustages on JitScript.h. CLOSED TREE
2023-09-08 20:50:09 +03:00
23681131f9
Bug 1850755 - Part 3: Remove shell options --enable-well-formed-unicode-strings in js/src/tests/non262/String/well-formed.js. r=spidermonkey-reviewers,jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D187674
2023-09-08 17:10:50 +00:00
6da8029221
Bug 1850755 - Part 2: Update test262-update.py and test262 tests. r=spidermonkey-reviewers,dminor
...
Differential Revision: https://phabricator.services.mozilla.com/D187448
2023-09-08 17:10:50 +00:00
ca92b6788a
Bug 1850755 - Part 1: Turn on well-formed-unicode-strings by default in Browser and JS Shell. r=spidermonkey-reviewers,jandem
...
Well-Formed Unicode strings is in TC39 Stage 4 and has been merged into
ECMA262 spec,
https://github.com/tc39/ecma262/pull/3039
Differential Revision: https://phabricator.services.mozilla.com/D187182
2023-09-08 17:10:50 +00:00
f8cb048a49
Bug 1851911: Disable bailout loop assertion after purging stubs in JitScript::traceWeak r=jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D187739
2023-09-08 16:46:52 +00:00
dd918f58bd
Backed out 5 changesets (bug 1846224, bug 1845940) for causing spidermonkey build bustages on TestingUtility.cpp. CLOSED TREE
...
Backed out changeset fc9692101130 (bug 1846224)
Backed out changeset 61486ba55cae (bug 1846224)
Backed out changeset a85aaad7d2f8 (bug 1846224)
Backed out changeset e90bc9bc5729 (bug 1846224)
Backed out changeset 38262976d922 (bug 1845940)
2023-09-08 17:13:44 +03:00
a14c9980e2
Bug 1846224 - Use RFPTarget for JS locale en-US spoofing. r=tjr
...
Differential Revision: https://phabricator.services.mozilla.com/D184945
2023-09-08 13:38:11 +00:00
847fe59347
Bug 1846224 - Add a JavaScript per-realm locale override. r=jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D184944
2023-09-08 13:38:11 +00:00
2b9d2f3f5b
Bug 1851976 - Mark infallible unbox non-movable. r=iain
...
We were adding an infallible unbox for the array passed to `JSOp::SpreadCall`.
This is fine, but we then loop hoisted it before the branch checking if the value
is an object or `undefined` (from `JSOp::OptimizeSpreadCall`). The unbox then failed
for the case where the value is `undefined`.
Differential Revision: https://phabricator.services.mozilla.com/D187709
2023-09-08 10:09:35 +00:00
3614741dfe
Backed out 3 changesets (bug 1850755) for causing jsreftest failures on well-formed.js. CLOSED TREE
...
Backed out changeset 40e6ebb21fef (bug 1850755)
Backed out changeset a69e473af87e (bug 1850755)
Backed out changeset 5a0171dba079 (bug 1850755)
2023-09-08 12:52:15 +03:00
467346268b
Bug 1850755 - Part 3: Remove shell options in js/src/tests/non262/String/well-formed.js. r=spidermonkey-reviewers,jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D187674
2023-09-08 08:54:10 +00:00
7be07a67fa
Bug 1850755 - Part 2: Update test262-update.py and test262 tests. r=spidermonkey-reviewers,dminor
...
Differential Revision: https://phabricator.services.mozilla.com/D187448
2023-09-08 08:54:10 +00:00
e1dd3942ec
Bug 1850755 - Part 1: Turn on well-formed-unicode-strings by default in Browser and JS Shell. r=spidermonkey-reviewers,jandem
...
Well-Formed Unicode strings is in TC39 Stage 4 and has been merged into
ECMA262 spec,
https://github.com/tc39/ecma262/pull/3039
Differential Revision: https://phabricator.services.mozilla.com/D187182
2023-09-08 08:54:09 +00:00
02deb3a858
Bug 1847290: More precise tracked sites in Ion r=jandem
...
The jitdump code that maps Ion code to source lines [depends on the trackedSite of the MIR node](https://searchfox.org/mozilla-central/rev/e7b8d13b7513b6fbd97d69e882d7faeed05309d0/js/src/jit/PerfSpewer.cpp#491 ). Post-WarpBuilder, we only update the tracked site at the beginning of a basic block, which makes source attribution imprecise.
In bug 1689990, Anba cleaned up some unused tracked site code and added an assertion that the tracked site for each op matched the tracked site for its containing block, in preparation for later removing the tracked site from the op entirely. We never followed up on that. This patch reverts the relevant parts of Anba's patch and instead borrows code from [here in IonBuilder](https://searchfox.org/mozilla-esr78/source/js/src/jit/IonBuilder.cpp#1630-1632 ).
This doesn't get us perfectly accurate source attribution, but Jeff and Denis have confirmed that it makes it significantly more useful.
Differential Revision: https://phabricator.services.mozilla.com/D186816
2023-09-08 05:44:16 +00:00
b3b912f859
Bug 1851468 - wasm: Set ContextOptions defaults to help consumers that don't read preferences. r=yury
...
WorkletThread does not read from preferences to initialize JS::ContextOptions
and relies on the default values it has. This lead to a regression from
bug 1832378 where certain wasm features had their field's default change.
This didn't affect other globals because we read preferences from those
and so the default value is ignored.
This commit fixes the default value for wasm features in JS::ContextOptions
as a temporary fix, and adds a quick test in worklets.
Ideally worklets will read from preferences for consistency and to allow
us to force enable/disable features. But that's a bigger change.
Differential Revision: https://phabricator.services.mozilla.com/D187583
2023-09-07 15:30:57 +00:00
fd29b97c09
Bug 1851568 - Improve validation of tail call result types. r=bvisness
...
Differential Revision: https://phabricator.services.mozilla.com/D187501
2023-09-07 12:29:34 +00:00
e3cea5c34e
Bug 1851872 part 2 - Use weak GetterSetter pointer for GuardHasGetterSetter. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D187580
2023-09-07 12:29:08 +00:00
58cf76e4be
Bug 1851872 part 1 - Use weak BaseScript pointer for GuardFunctionScript. r=iain
...
This just follows the `WeakShape` and `WeakObject` field types.
Differential Revision: https://phabricator.services.mozilla.com/D187579
2023-09-07 12:29:08 +00:00
104bd0f208
Backed out 3 changesets (bug 1850755) for causing SM bustages complaing about xulRuntime.shell. CLOSED TREE
...
Backed out changeset 6c632ec74ee0 (bug 1850755)
Backed out changeset cd202b5a63ea (bug 1850755)
Backed out changeset a2d5b721e236 (bug 1850755)
2023-09-07 11:31:37 +03:00
13854844cf
Bug 1850755: apply code formatting via Lando
...
# ignore-this-changeset
2023-09-07 08:05:24 +00:00
45c8d79957
Bug 1850755 - Part 2: Update test262-update.py and test262 tests. r=spidermonkey-reviewers,dminor
...
Differential Revision: https://phabricator.services.mozilla.com/D187448
2023-09-07 07:58:00 +00:00
fa82b83de2
Bug 1850755 - Turn on well-formed-unicode-strings by default in Browser and JS Shell. r=spidermonkey-reviewers,jandem
...
Well-Formed Unicode strings is in TC39 Stage 4 and has been merged into
ECMA262 spec,
https://github.com/tc39/ecma262/pull/3039
Differential Revision: https://phabricator.services.mozilla.com/D187182
2023-09-07 07:57:59 +00:00
fd2c6e6e34
Bug 1851416 - Properly guard that the proxy hasn't been revoked r=iain
...
Maybe a little bit alarming how simple this testcase is.
Differential Revision: https://phabricator.services.mozilla.com/D187511
2023-09-07 03:47:18 +00:00
859181dc99
Bug 1849927 - Bump WINVER to 0x0A00. r=firefox-build-system-reviewers,andi
...
Differential Revision: https://phabricator.services.mozilla.com/D186750
2023-09-06 19:30:04 +00:00
30f829cb6e
Bug 1850587 - Adjust expectations for the tests to account for isolation strategy in Fission r=nika
...
Differential Revision: https://phabricator.services.mozilla.com/D187073
2023-09-06 19:29:14 +00:00
507c198333
Bug 1851135: Fix magic value check r=mgaudet
...
Differential Revision: https://phabricator.services.mozilla.com/D187299
2023-09-06 18:22:43 +00:00
0c1740cbef
Backed out changeset 0489416a8aec (bug 1851416) for bustages on testDirectProxyGet14.js . CLOSED TREE
2023-09-06 20:18:57 +03:00
f024d94b2b
Bug 1786490 - reformat the tree using black 23.3.0 r=sylvestre,webdriver-reviewers,taskgraph-reviewers,whimboo,jmaher,ahal,perftest-reviewers,geckoview-reviewers,afinder,m_kato
...
# ignore-this-changeset
Differential Revision: https://phabricator.services.mozilla.com/D186092
2023-09-06 16:14:30 +00:00
3b66ad25bb
Bug 1851416 - Properly guard that the proxy hasn't been revoked r=iain
...
Maybe a little bit alarming how simple this testcase is.
Differential Revision: https://phabricator.services.mozilla.com/D187511
2023-09-06 16:06:25 +00:00
635571ffcb
Bug 1850305 part 3 - Add an assertion. r=iain
...
This would catch similar issues in the future and is a nice invariant to maintain.
Differential Revision: https://phabricator.services.mozilla.com/D187266
2023-09-06 12:53:11 +00:00
7831d3edd1
Bug 1850305 part 2 - Add some infallible type conversions in the transpiler. r=iain
...
This fixes issues caught by the assertion added in the next patch. These operations
are actually infallible so didn't have the same performance cliff.
Differential Revision: https://phabricator.services.mozilla.com/D187265
2023-09-06 12:53:11 +00:00
ed8430cb5e
Bug 1850839 - Weaken isIndexed() assert r=jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D187315
2023-09-06 00:49:20 +00:00
6497acf65d
Bug 1784497: Create separate representation for InstanceElemSegment. r=rhunt
...
GC values have identity, and now that GC values can be stored in element
segments, we need to ensure that identity is preserved when initializing tables.
For example, if you use the same passive element segment to initialize two
different tables of structs, the structs in the two tables should be the same.
This means that we need to evaluate element segment expressions at instantiation
time, and store the results somewhere on the instance. This patch renames
ElemSegment to ModuleElemSegment and adds a new InstanceElemSegment type on
instances (which is just a vector of AnyRef).
Differential Revision: https://phabricator.services.mozilla.com/D183599
2023-09-05 23:35:17 +00:00
99397495d4
Bug 1784497: Generalize element segments to store expressions. r=rhunt
...
As of the reference types proposal, tables can store more than just function
indices, and element segments can contain constant expressions. Our element
segment code did not really account for this - it basically just had a hack
where it would process ref.func, ref.null, and end instructions as if they were
a strange encoding of function indices.
As we move into the GC proposal, this is no longer sufficient. Storing structs
and arrays in tables requires us to handle more kinds of constant expressions
and to allow tables to store AnyRef. This patch does both, in the process
achieving better spec compliance with externref. (It is possible in the spec
today to import a global and store it in a table via an element segment. Only
Chrome actually supported this behavior, but now we do too.)
Differential Revision: https://phabricator.services.mozilla.com/D182121
2023-09-05 23:35:17 +00:00
e4a95dc345
Backed out 2 changesets (bug 1850305) for causing assertion failures on TypePolicy.cpp CLOSED TREE
...
Backed out changeset 2689f838632f (bug 1850305)
Backed out changeset 5fda6c22e8e3 (bug 1850305)
2023-09-04 21:11:12 +03:00
33f1d1053d
Bug 1850305 part 3 - Add an assertion. r=iain
...
This would catch similar issues in the future and is a nice invariant to maintain.
Differential Revision: https://phabricator.services.mozilla.com/D187266
2023-09-04 14:07:34 +00:00
5444be883f
Bug 1850305 part 2 - Add some infallible type conversions in the transpiler. r=iain
...
This fixes issues caught by the assertion added in the next patch. These operations
are actually infallible so didn't have the same performance cliff.
Differential Revision: https://phabricator.services.mozilla.com/D187265
2023-09-04 14:07:33 +00:00
bd583315a0
Bug 1850305 part 1 - Fix a bailout performance cliff with GuardBooleanToInt32. r=iain
...
We were relying on `MBooleanToInt32`'s type policy to insert a fallible unbox
for the to-boolean conversion. This caused a performance cliff because for
frequent `TypePolicy` bailouts we disable compilation instead of invalidating
the script.
The fix is to add the unbox instruction in the transpiler.
Differential Revision: https://phabricator.services.mozilla.com/D187264
2023-09-03 15:25:17 +00:00
ce72fea4a7
Bug 1846194 - Remove off-thread compilation and decode API. r=nbp
...
Differential Revision: https://phabricator.services.mozilla.com/D185125
2023-09-01 03:43:21 +00:00
9ddd62c7c1
Bug 1846392 - Part 2: Stop using JS::CanCompileOffThread and JS::CanDecodeOffThread in JS shell. r=nbp
...
Differential Revision: https://phabricator.services.mozilla.com/D185121
2023-09-01 03:43:20 +00:00
31e1224902
Bug 1846392 - Part 1: Rewrite JS shell off-thread compilation/decode functions with JS::FrontendContext and its own thread. r=nbp
...
Differential Revision: https://phabricator.services.mozilla.com/D185063
2023-09-01 03:43:20 +00:00
60183f2948
Bug 1846380 - Use JS::FrontendContext in ChromeUtils.compileScript. r=nbp
...
Differential Revision: https://phabricator.services.mozilla.com/D185062
2023-09-01 03:43:20 +00:00
9ba5de9883
Bug 1846762 - Import return_call_ref spec test. r=bvisness
...
Differential Revision: https://phabricator.services.mozilla.com/D185722
2023-08-31 19:32:45 +00:00
45d9cac5e5
Bug 1846762 - Implement return_call_ref. r=jseward
...
Differential Revision: https://phabricator.services.mozilla.com/D185706
2023-08-31 19:32:44 +00:00
bd5c860173
Bug 1850814 - Add post barrier fast path for last-buffered-cell also to Baseline and IC code. r=jonco
...
This lets us skip the call in BaselineCodeGen in ~70% of cases on Speedometer 3.
For IC code this is ~22%.
Differential Revision: https://phabricator.services.mozilla.com/D187136
2023-08-31 14:06:30 +00:00
5c5632a208
Bug 1847239 - wasm: Reset non-nullable local state when using delegate to end try. r=jseward
...
A try block can end with 'delegate' instead of 'end'. We need to unset the nnl state
the same way in both.
Differential Revision: https://phabricator.services.mozilla.com/D185439
2023-08-29 17:50:41 +00:00
3d1f26d276
Bug 1849238 - Improve and rename JS::ObjectToCompletePropertyDescriptor. r=jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D186504
2023-08-29 13:26:01 +00:00
70c40a1658
Bug 1845638 - Part 1: Use JS::FrontendContext APIs and TaskController in compilation and decode in ScriptLoader. r=smaug,bthrall
...
Differential Revision: https://phabricator.services.mozilla.com/D184896
2023-08-29 12:07:18 +00:00
2966a909e7
Bug 1839316: part 4) Add `RequestPriority` to `ScriptFetchOptions` and `ScriptLoadRequest`. r=smaug
...
The request priority isn't propagated from `ScriptFetchOptions`, so
setting it has no effect for end-users. That will be implemented in a
following part.
Differential Revision: https://phabricator.services.mozilla.com/D183483
2023-08-28 11:56:34 +00:00
90b7f23473
Bug 1849727 - Fix missing checks when parsing decorators; r=arai
...
Differential Revision: https://phabricator.services.mozilla.com/D186662
2023-08-23 14:43:04 +00:00
52bcd67482
Bug 1842462 - Remove dom.script_loader.external_scripts.utf8_parsing.enabled and dom.worker.script_loader.utf8_parsing.enabled prefs r=smaug
...
Differential Revision: https://phabricator.services.mozilla.com/D186640
2023-08-22 21:29:11 +00:00
9a309c9c2a
Bug 1843824: Handle dead wrappers. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D183714
2023-08-21 08:32:10 +00:00
40713b0f38
Bug 1847630 - Enable some experimental feature to be fuzzed. r=rhunt
...
Enables tail-calls and relaxed-simd specs in the WasmSmith fuzzer.
Depends on D186254
Differential Revision: https://phabricator.services.mozilla.com/D186259
2023-08-18 22:34:47 +00:00
92683487c9
Bug 1847630 - Enable threads and relaxed_simd in the WasmSmith. r=rhunt
...
Differential Revision: https://phabricator.services.mozilla.com/D186254
2023-08-18 22:34:47 +00:00
f221202df3
Bug 1849099: Report oversized allocation in lshByAbsolute r=mgaudet
...
I missed this case in my patch for bug 1745907.
Differential Revision: https://phabricator.services.mozilla.com/D186497
2023-08-17 21:47:56 +00:00
7c4acfb6c6
Bug 1825861 - Simplify EnsureNativeFunction helper r=anba
...
Differential Revision: https://phabricator.services.mozilla.com/D186466
2023-08-17 19:55:33 +00:00
190829911d
Bug 1825861 - Remove makeDebuggeeNativeFunction r=anba
...
Differential Revision: https://phabricator.services.mozilla.com/D186464
2023-08-17 19:55:33 +00:00
92d6eebebc
Bug 1838587 - Add test and release assertion. r=iain
...
Depends on D181389
Differential Revision: https://phabricator.services.mozilla.com/D181390
2023-08-17 15:21:34 +00:00
5777657ab8
Bug 1848090 - When parsing JSON, Stop allocating in the nursery after two nursery collections r=sfink
...
The patch adds a nursery collection callback for the duration of parsing and
counts the collections. After the second collection we switch to allocating
everything in the tenured heap.
This change made parsing the JSON data in the bug significantly faster.
Differential Revision: https://phabricator.services.mozilla.com/D186362
2023-08-17 09:51:17 +00:00
62eb042a11
Bug 1849070 - Avoid using char_traits<unsigned char>. r=spidermonkey-reviewers,anba
...
It is not guaranteed to exist by the standard, and is actively being
removed from libc++ in LLVM 18.
Differential Revision: https://phabricator.services.mozilla.com/D186421
2023-08-17 05:37:11 +00:00
ac09383536
Bug 1847469: apply code formatting via Lando
...
# ignore-this-changeset
2023-08-16 18:22:28 +00:00
70cc38532e
Bug 1847469 - Part 26: Use column number types in JS::CompileOptions. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185764
2023-08-16 17:31:42 +00:00
35123cf7cb
Bug 1847469 - Part 25: Use uint32_t for line and column in JS::CompileOptions as a preparation to use column number types. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185763
2023-08-16 17:31:42 +00:00
357b9c51d8
Bug 1847469 - Part 24: Use column number types in JS::DescribeScriptedCaller. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185762
2023-08-16 17:31:42 +00:00
264b992ca0
Bug 1847469 - Part 23: Use uint32_t for line and column in DescribeScriptedCaller* functions as a preparation to use column number types. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185761
2023-08-16 17:31:41 +00:00
53ee8e4eee
Bug 1847469 - Part 22: Use column number types in SrcNote::ColSpan. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185760
2023-08-16 17:31:41 +00:00
3905aba97e
Bug 1847469 - Part 21: Use column number types in ErrorObject. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185759
2023-08-16 17:31:41 +00:00
b23c224e33
Bug 1847469 - Part 20: Use column number types in JSErrorBase. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185758
2023-08-16 17:31:40 +00:00
6eeb584f68
Bug 1847469 - Part 19: Remove unused conversion functions. r=iain
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Differential Revision: https://phabricator.services.mozilla.com/D185757
2023-08-16 17:31:40 +00:00
376421c1fb
Bug 1847469 - Part 18: Remove unused line and column from MIR. r=iain
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Differential Revision: https://phabricator.services.mozilla.com/D185756
2023-08-16 17:31:40 +00:00
0c8fbd6b62
Bug 1847469 - Part 17: Use uint32_t for line and column in JSErrorBase as a preparation to use column number types. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185755
2023-08-16 17:31:40 +00:00
a2d07d6d6a
Bug 1847469 - Part 16: Use column number types in debugger. r=iain
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Differential Revision: https://phabricator.services.mozilla.com/D185754
2023-08-16 17:31:39 +00:00
fd167ac58f
Bug 1847469 - Part 15: Use uint32_t for line and column in debugger as a preparation to use column number types. r=iain
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Differential Revision: https://phabricator.services.mozilla.com/D185753
2023-08-16 17:31:39 +00:00
b18208d021
Bug 1847469 - Part 14: Use column number types in ScriptSource. r=iain
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Differential Revision: https://phabricator.services.mozilla.com/D185752
2023-08-16 17:31:39 +00:00
feda566217
Bug 1847469 - Part 13: Use column number types in PCToLineNumber. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185751
2023-08-16 17:31:39 +00:00
81b7cf1fc7
Bug 1847469 - Part 12: Use column number types in JitCodeSourceInfo. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185750
2023-08-16 17:31:38 +00:00
d8f4eed5f9
Bug 1847469 - Part 11: Use column number types in JSScript. r=iain
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Differential Revision: https://phabricator.services.mozilla.com/D185749
2023-08-16 17:31:38 +00:00
4dd112d474
Bug 1847469 - Part 10: Use column number types in SourceExtent. r=iain
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Differential Revision: https://phabricator.services.mozilla.com/D185748
2023-08-16 17:31:38 +00:00
0ceff7d136
Bug 1847469 - Part 9: Use column number types in SavedFrame API. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185747
2023-08-16 17:31:38 +00:00
f2974ab488
Bug 1847469 - Part 8: Use column number types in ubi. r=iain
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Differential Revision: https://phabricator.services.mozilla.com/D185746
2023-08-16 17:31:37 +00:00
7bb2ff05ee
Bug 1847469 - Part 7: Use column number types in FrameIter and SavedFrame internal. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185745
2023-08-16 17:31:37 +00:00
41cb19fe2a
Bug 1847469 - Part 6: Use column number types in Module API. r=iain
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Differential Revision: https://phabricator.services.mozilla.com/D185744
2023-08-16 17:31:37 +00:00
1c26f53df3
Bug 1847469 - Part 5: Use column number types in ErrorMetadata. r=iain
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Differential Revision: https://phabricator.services.mozilla.com/D185743
2023-08-16 17:31:37 +00:00
9377598d84
Bug 1847469 - Part 4: Use column number types in irregexp. r=iain
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Differential Revision: https://phabricator.services.mozilla.com/D185742
2023-08-16 17:31:36 +00:00
85fbe28a64
Bug 1847469 - Part 3: Use column number types in module internal. r=iain
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Differential Revision: https://phabricator.services.mozilla.com/D185741
2023-08-16 17:31:36 +00:00
203c0844d2
Bug 1847469 - Part 2: Use column number types in parser and bytecode compiler. r=iain
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Differential Revision: https://phabricator.services.mozilla.com/D185740
2023-08-16 17:31:36 +00:00
ecb285cbe7
Bug 1847469 - Part 1: Add JS::ColumnNumberZeroOrigin, JS::ColumnNumberOneOrigin, JS::WasmFunctionIndex, JS::ColumnNumberOffset and compound types. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185739
2023-08-16 17:31:36 +00:00
206b4527fa
Bug 1848325 - Part 17: Remove unused CommonPropertyNames entries. r=jandem
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Depends on D186303
Differential Revision: https://phabricator.services.mozilla.com/D186304
2023-08-16 13:04:13 +00:00
9325873845
Bug 1848325 - Part 16: Rename more CommonPropertyNames with __-prefix. r=jandem
...
__defineGetter__ etc are currently unused, but will be used again in bug 1847677.
Depends on D186302
Differential Revision: https://phabricator.services.mozilla.com/D186303
2023-08-16 13:04:13 +00:00
ed3f5a47d5
Bug 1848325 - Part 15: Rename defineDataPropertyIntrinsic to DefineDataProperty. r=jandem
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Depends on D186301
Differential Revision: https://phabricator.services.mozilla.com/D186302
2023-08-16 13:04:13 +00:00
b845a21b12
Bug 1848325 - Part 14: Rename remaining special CommonPropertyNames. r=jandem
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Depends on D186300
Differential Revision: https://phabricator.services.mozilla.com/D186301
2023-08-16 13:04:13 +00:00
d7b7e8ca7f
Bug 1848325 - Part 13: Rename CommonPropertyNames with spaces. r=jandem
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Depends on D186299
Differential Revision: https://phabricator.services.mozilla.com/D186300
2023-08-16 13:04:12 +00:00
400b2cc100
Bug 1848325 - Part 12: Rename CommonPropertyNames for self-hosted. r=jandem
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Depends on D186298
Differential Revision: https://phabricator.services.mozilla.com/D186299
2023-08-16 13:04:12 +00:00
e1798ed130
Bug 1848325 - Part 11: Rename CommonPropertyNames with #-prefix. r=jandem
...
Depends on D186297
Differential Revision: https://phabricator.services.mozilla.com/D186298
2023-08-16 13:04:12 +00:00
66a5008b44
Bug 1848325 - Part 10: Rename CommonPropertyNames for use-prefix. r=jandem
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Depends on D186296
Differential Revision: https://phabricator.services.mozilla.com/D186297
2023-08-16 13:04:12 +00:00
3727e4a9e5
Bug 1848325 - Part 9: Rename CommonPropertyNames for futex. r=jandem
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Depends on D186295
Differential Revision: https://phabricator.services.mozilla.com/D186296
2023-08-16 13:04:11 +00:00
ef174a4774
Bug 1848325 - Part 8: Rename CommonPropertyNames comma to comma_. r=jandem
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Depends on D186294
Differential Revision: https://phabricator.services.mozilla.com/D186295
2023-08-16 13:04:11 +00:00
a88d77a9d8
Bug 1848325 - Part 7: Rename CommonPropertyNames with __-prefix. r=jandem
...
Depends on D186293
Differential Revision: https://phabricator.services.mozilla.com/D186294
2023-08-16 13:04:11 +00:00
08bb5c6fd4
Bug 1848325 - Part 6: Rename CommonPropertyNames with " Iterator" suffix. r=jandem
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Depends on D186292
Differential Revision: https://phabricator.services.mozilla.com/D186293
2023-08-16 13:04:10 +00:00
e3426d8cd5
Bug 1848325 - Part 5: Rename CommonPropertyNames with *-prefix. r=jandem
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Depends on D186291
Differential Revision: https://phabricator.services.mozilla.com/D186292
2023-08-16 13:04:10 +00:00
dafac534b4
Bug 1848325 - Part 4: Rename CommonPropertyNames with [object *] content. r=jandem
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Depends on D186290
Differential Revision: https://phabricator.services.mozilla.com/D186291
2023-08-16 13:04:10 +00:00
254fcb9553
Bug 1848325 - Part 3: Rename CommonPropertyNames with dot-prefix. r=jandem
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Depends on D186289
Differential Revision: https://phabricator.services.mozilla.com/D186290
2023-08-16 13:04:10 +00:00
8f46f86fb5
Bug 1848325 - Part 2: Rename CommonPropertyNames with $-prefix. r=jandem
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Depends on D186288
Differential Revision: https://phabricator.services.mozilla.com/D186289
2023-08-16 13:04:09 +00:00
6298245c02
Bug 1848325 - Part 1: Rename CommonPropertyNames empty to empty_. r=jandem
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Differential Revision: https://phabricator.services.mozilla.com/D186288
2023-08-16 13:04:09 +00:00
faccfab4bc
Bug 1806499 - Move signal handler initialization out of HasPlatformSupport. r=rhunt
...
After some of the Stencil changes, we now end up calling `HasPlatformSupport` from the
`CompileOptions` constructor when parsing any JS code (to check for asm.js availability).
This means we were installing the Wasm signal handlers for every process that executes
JS code. On Mac we need to create a separate thread for these signal handlers, so there is
some overhead that we want to avoid when we're not executing asm.js or Wasm code.
This patch moves the `EnsureFullSignalHandlers` call out of `HasPlatformSupport`.
We now call this when instantiating the asm.js module.
This also simplifies the WASI build a little.
Differential Revision: https://phabricator.services.mozilla.com/D186103
2023-08-16 11:08:43 +00:00
4fe9ed8f30
Backed out 27 changesets (bug 1847469) for causing spidermonkey bustages in Script.cpp CLOSED TREE
...
Backed out changeset 9d6e2651a013 (bug 1847469)
Backed out changeset 9b72d668efd2 (bug 1847469)
Backed out changeset 86abf5cf0a22 (bug 1847469)
Backed out changeset 46833087f8ac (bug 1847469)
Backed out changeset f3e2207fdeec (bug 1847469)
Backed out changeset aed75776cfff (bug 1847469)
Backed out changeset 8292a38bd99f (bug 1847469)
Backed out changeset 1320f83fb8c7 (bug 1847469)
Backed out changeset df9f925f9837 (bug 1847469)
Backed out changeset 69f32cf1862a (bug 1847469)
Backed out changeset b2ddddec8818 (bug 1847469)
Backed out changeset 056eed7abc97 (bug 1847469)
Backed out changeset 5df4f43ac0bf (bug 1847469)
Backed out changeset cb57923f6532 (bug 1847469)
Backed out changeset a0993f2a2195 (bug 1847469)
Backed out changeset 782499fbedf2 (bug 1847469)
Backed out changeset cf84fb98c5e1 (bug 1847469)
Backed out changeset 1fa5ab59814b (bug 1847469)
Backed out changeset f5f78944df81 (bug 1847469)
Backed out changeset aa14337bf5c6 (bug 1847469)
Backed out changeset 6757db4575d7 (bug 1847469)
Backed out changeset 236ff135701e (bug 1847469)
Backed out changeset 9b4d5b435020 (bug 1847469)
Backed out changeset a0f789621bc8 (bug 1847469)
Backed out changeset c19b81f48055 (bug 1847469)
Backed out changeset b4521e546d7e (bug 1847469)
Backed out changeset f26a10289316 (bug 1847469)
2023-08-16 07:08:01 -04:00
cf0941b070
Bug 1847469: apply code formatting via Lando
...
# ignore-this-changeset
2023-08-16 10:38:31 +00:00
185839bd83
Bug 1847469 - Part 26: Use column number types in JS::CompileOptions. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185764
2023-08-16 10:26:34 +00:00
99530a4362
Bug 1847469 - Part 25: Use uint32_t for line and column in JS::CompileOptions as a preparation to use column number types. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185763
2023-08-16 10:26:34 +00:00
5c4dc17c44
Bug 1847469 - Part 24: Use column number types in JS::DescribeScriptedCaller. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185762
2023-08-16 10:26:33 +00:00
f61ba91ee2
Bug 1847469 - Part 23: Use uint32_t for line and column in DescribeScriptedCaller* functions as a preparation to use column number types. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185761
2023-08-16 10:26:33 +00:00
42fee3cf02
Bug 1847469 - Part 22: Use column number types in SrcNote::ColSpan. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185760
2023-08-16 10:26:32 +00:00
52394e4a4f
Bug 1847469 - Part 21: Use column number types in ErrorObject. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185759
2023-08-16 10:26:32 +00:00
ee81f946a2
Bug 1847469 - Part 20: Use column number types in JSErrorBase. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185758
2023-08-16 10:26:32 +00:00
3f55ec7262
Bug 1847469 - Part 19: Remove unused conversion functions. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185757
2023-08-16 10:26:32 +00:00
2a42af3d0e
Bug 1847469 - Part 18: Remove unused line and column from MIR. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185756
2023-08-16 10:26:31 +00:00
c37bbdb5f3
Bug 1847469 - Part 17: Use uint32_t for line and column in JSErrorBase as a preparation to use column number types. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185755
2023-08-16 10:26:31 +00:00
3ff56fc280
Bug 1847469 - Part 16: Use column number types in debugger. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185754
2023-08-16 10:26:31 +00:00
ca1431eebc
Bug 1847469 - Part 15: Use uint32_t for line and column in debugger as a preparation to use column number types. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185753
2023-08-16 10:26:31 +00:00
a6d795e43b
Bug 1847469 - Part 14: Use column number types in ScriptSource. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185752
2023-08-16 10:26:30 +00:00
2415cca7ce
Bug 1847469 - Part 13: Use column number types in PCToLineNumber. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185751
2023-08-16 10:26:30 +00:00
e49ed329a5
Bug 1847469 - Part 12: Use column number types in JitCodeSourceInfo. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185750
2023-08-16 10:26:30 +00:00
6ed9b0b30a
Bug 1847469 - Part 11: Use column number types in JSScript. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185749
2023-08-16 10:26:30 +00:00
c38b6641b8
Bug 1847469 - Part 10: Use column number types in SourceExtent. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185748
2023-08-16 10:26:29 +00:00
bfb39b4a60
Bug 1847469 - Part 9: Use column number types in SavedFrame API. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185747
2023-08-16 10:26:29 +00:00
ca7ba27825
Bug 1847469 - Part 8: Use column number types in ubi. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185746
2023-08-16 10:26:29 +00:00
025944aede
Bug 1847469 - Part 7: Use column number types in FrameIter and SavedFrame internal. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185745
2023-08-16 10:26:29 +00:00
475220dbaa
Bug 1847469 - Part 6: Use column number types in Module API. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185744
2023-08-16 10:26:28 +00:00
c83a308dcf
Bug 1847469 - Part 5: Use column number types in ErrorMetadata. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185743
2023-08-16 10:26:28 +00:00
02a1aa5fe5
Bug 1847469 - Part 4: Use column number types in irregexp. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185742
2023-08-16 10:26:28 +00:00
71c5590d5b
Bug 1847469 - Part 3: Use column number types in module internal. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185741
2023-08-16 10:26:28 +00:00
72486ee3d6
Bug 1847469 - Part 2: Use column number types in parser and bytecode compiler. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185740
2023-08-16 10:26:27 +00:00
2d379b4dc9
Bug 1847469 - Part 1: Add JS::ColumnNumberZeroOrigin, JS::ColumnNumberOneOrigin, JS::WasmFunctionIndex, JS::ColumnNumberOffset and compound types. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185739
2023-08-16 10:26:27 +00:00
526c00fd08
Bug 1847397 - Check no post barrier needed when eliding it in UpdateRegExpStatics r=jandem
...
The original issue was fixed bug 1847017https://phabricator.services.mozilla.com/D186213
2023-08-16 08:46:26 +00:00
ac1cf29992
Bug 1824051 - Fix loading class and cOps and ensure we check for null r=iain
...
Fairly straightforward patch. I didn't add a test for this specifically,
because it turns out the previous tests would have been failing if I had just
correctly loaded the JSClass out of the BaseShape in the first place because
PlainObject has null class ops. We were just actually loading the proto
pointer before off the BaseShape, and then loading an offset from that which
just happened to usually be non-null, causing us to take the more conservative
path.
Depends on D185350
Differential Revision: https://phabricator.services.mozilla.com/D186170
2023-08-15 21:51:10 +00:00
33f20e49a0
Bug 1824051 - Fix alias sets for CheckIsObj and CheckScriptedProxyGetResult r=jandem
...
So, this patch is very tentative. The reason for this is that if we just change
the alias sets for these ops, we end up failing this assertion: https://searchfox.org/mozilla-central/rev/85269d4444c2553e7f4c669fe4de72d64f4fe438/js/src/jit/CodeGenerator.cpp#332 .
Our solution to this is to give the ops resume points, and... blow right past
the warnings telling us not to have multiple effectful operations for a single
transpiled IC. Iain suggested that I rope you in here, Jan, to get your take on
whether this is safe or not. Nothing seems to blow up in tests.
Differential Revision: https://phabricator.services.mozilla.com/D185350
2023-08-15 21:51:10 +00:00
64484bff10
Bug 1824051 - Tidy up slot loading code r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D184721
2023-08-15 21:51:10 +00:00
716fa9646b
Bug 1824051 - Add tests for Scripted Proxy Get IC r=jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D182506
2023-08-15 21:51:10 +00:00
4a0b1e43c4
Bug 1824051 - Handle IC for scripted proxy get in Ion r=iain,jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D182133
2023-08-15 21:51:09 +00:00
e77934e39a
Bug 1824051 - Add scripted proxy IC to baseline r=iain,jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D182382
2023-08-15 21:51:09 +00:00
0e1503cd84
Bug 1824051 - Expose proxy get result validation r=iain,jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D182381
2023-08-15 21:51:09 +00:00
2c9f58d3b6
Bug 1824051 - Track in ObjectFlags whether we need proxy get/set validation r=iain,jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D182380
2023-08-15 21:51:08 +00:00
a22056a5b6
Bug 1847330 - Enable tail calls in wasm-smith. r=rhunt
...
Depends on D185489
Differential Revision: https://phabricator.services.mozilla.com/D185490
2023-08-15 13:30:56 +00:00
a322a6247a
Bug 1847330 - Fix testWasm.cpp WasmFeatures. r=rhunt
...
Perhaps regression from bug 1832378
Differential Revision: https://phabricator.services.mozilla.com/D185489
2023-08-15 13:30:56 +00:00
8f38393e3c
Bug 1848473 - Part 2: Remove IDPART from CommonPropertyNames. r=anba
...
Depends on D186220
Differential Revision: https://phabricator.services.mozilla.com/D186222
2023-08-15 12:34:25 +00:00
0ae3fb0db5
Bug 1848473 - Part 1: Directly use string constants instead of js_*_str and let compiler deduplicate them. r=anba
...
Differential Revision: https://phabricator.services.mozilla.com/D186220
2023-08-15 12:34:24 +00:00
677a0a9107
Bug 1834711 - Add testcase r=jandem
...
Depends on D179576
Differential Revision: https://phabricator.services.mozilla.com/D179577
2023-08-15 12:08:38 +00:00
e1f55c565b
Bug 1847763 - Fix an invalid error case in the JS opcode tests r=yury
...
Depends on D186075
Differential Revision: https://phabricator.services.mozilla.com/D186076
2023-08-14 15:35:24 +00:00
2b94b26a26
Bug 1847763 - Replace instances of old local/global setters and getters in the wasm JIT tests r=yury
...
Differential Revision: https://phabricator.services.mozilla.com/D186075
2023-08-14 15:35:23 +00:00
aa373bc69f
Backed out 7 changesets (bug 1824051) for causing frequent JavaScript crashes (bug 1848391) a=backout
...
Backed out changeset ca712509847a (bug 1824051)
Backed out changeset 028f628b7ddc (bug 1824051)
Backed out changeset 630e159488e2 (bug 1824051)
Backed out changeset 0e618ce1438d (bug 1824051)
Backed out changeset 75eed2f4f607 (bug 1824051)
Backed out changeset 05cd60595797 (bug 1824051)
Backed out changeset 5066066a54b1 (bug 1824051)
2023-08-12 14:12:32 +03:00
0d04f4494b
Bug 1848369 - Add checksum to Stencil XDR content. r=nbp
...
Differential Revision: https://phabricator.services.mozilla.com/D186025
2023-08-12 00:04:20 +00:00
c2089aeeb8
Bug 1847369 - only allow indexed properties in elements for both Arrays and non-Arrays r=jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D185614
2023-08-11 23:54:02 +00:00
f3868f6392
Bug 1845257 - Prevent adding extra side-effect annotations r=iain
...
When an object is handled by Scalar Replacement, it might be annotated
as having side-effect, such side-effect are usually encoded as part of
the resume point to restore what the actual value was.
Unfortunately, this flag is stored on the object which has side-effect
and if the side-effect are localized to a small scope, not all Resume
Points might have a need side-effects to properly recover the content
of the object.
If one object were to be annotated, but the resume point happen to not
have any side-effect registered, then this would cause a problem where
the value would be replcade by an optimized-out magic-value instead of
being decoded.
This change makes it such that if an allocation has a flag which
explicitly request for a side-effect, but the ResumePoint does not
have any registered, then the allocation flag is ignored.
Differential Revision: https://phabricator.services.mozilla.com/D185579
2023-08-11 11:03:23 +00:00
bc0810b1a9
Bug 1847017 part 5 - Fix check for metadata hook for code shared across realms. r=jonco
...
In `MacroAssembler::checkAllocatorState` we were checking if the realm has a
metadata hook, but that doesn't work if code is shared across realms.
This patch adds a counter to the zone so that we can check if any realm has a
metadata hook. We now also only check this for object allocations so that string
and bigint allocations can still use the fast path.
Differential Revision: https://phabricator.services.mozilla.com/D185914
2023-08-11 10:41:59 +00:00
be550281e5
Bug 1847017 part 4 - Remove JitRealm. r=iain
...
We've migrated all shared stubs to `JitZone` or `JitRuntime`.
Differential Revision: https://phabricator.services.mozilla.com/D185913
2023-08-11 10:41:59 +00:00
23061f9ef2
Bug 1847017 part 3 - Change HasOffThreadIonCompile argument from realm to zone. r=jonco
...
Differential Revision: https://phabricator.services.mozilla.com/D185912
2023-08-11 10:41:58 +00:00
4fadbac438
Bug 1847017 part 2 - Move string/regexp stubs from JitRealm to JitZone. r=iain,jonco
...
The regexp stubs can be pretty large and this avoids re-generating them for each realm.
It also lets us remove `JitRealm` in a later patch because it's now empty.
Differential Revision: https://phabricator.services.mozilla.com/D185911
2023-08-11 10:41:58 +00:00
4138695bc8
Bug 1847017 part 1 - Change stubs to load RegExpStatics and match result shape at runtime. r=iain
...
This will let us share the code across realms.
Differential Revision: https://phabricator.services.mozilla.com/D185910
2023-08-11 10:41:58 +00:00
42011c65e9
Bug 1746374 - Use the number of UTF-16 code units as column number. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185372
2023-08-11 08:11:48 +00:00
148500b129
Bug 1846913 - Part 2: Clarify origin of column number fields and methods. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185371
2023-08-11 08:11:48 +00:00
441e14104a
Bug 1846913 - Part 1: Use 1-origin column number for compile errors, compile wanring, and error notes. r=iain,devtools-reviewers
...
Differential Revision: https://phabricator.services.mozilla.com/D185370
2023-08-11 08:11:48 +00:00
acd75c8d74
Bug 1848203 - Use pointer instead of reference to avoid dereference on dummy pointer. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185967
2023-08-11 06:04:10 +00:00
146550736b
Backed out changeset de8c85a84de9 (bug 1847369) for causing SM bustages. CLOSED TREE
2023-08-11 00:44:48 +03:00
a5dabe8f0d
Bug 1834305 - Remove intl/locale/PluralForm.sys.mjs as unused. r=nordzilla,devtools-reviewers
...
This library is now completely unused in m-c.
Differential Revision: https://phabricator.services.mozilla.com/D185699
2023-08-10 20:39:20 +00:00
195f719e93
Bug 1847369 - only allow indexed properties in elements for both Arrays and non-Arrays r=jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D185614
2023-08-10 19:59:12 +00:00
ff49201f0f
Bug 1358149 use fdlibm for inexact math functions in ffvpx/libavcodec r=padenot,firefox-build-system-reviewers,glandium
...
This includes the rdft FFT implementation.
Differential Revision: https://phabricator.services.mozilla.com/D185781
2023-08-10 19:46:05 +00:00
cf2c2fb13a
Bug 1824051 - Fix alias sets for CheckIsObj and CheckScriptedProxyGetResult r=jandem
...
So, this patch is very tentative. The reason for this is that if we just change
the alias sets for these ops, we end up failing this assertion: https://searchfox.org/mozilla-central/rev/85269d4444c2553e7f4c669fe4de72d64f4fe438/js/src/jit/CodeGenerator.cpp#332 .
Our solution to this is to give the ops resume points, and... blow right past
the warnings telling us not to have multiple effectful operations for a single
transpiled IC. Iain suggested that I rope you in here, Jan, to get your take on
whether this is safe or not. Nothing seems to blow up in tests.
Differential Revision: https://phabricator.services.mozilla.com/D185350
2023-08-10 17:58:09 +00:00
bd3fcaa6a5
Bug 1824051 - Tidy up slot loading code r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D184721
2023-08-10 17:58:09 +00:00
7cae84b787
Bug 1824051 - Add tests for Scripted Proxy Get IC r=jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D182506
2023-08-10 17:58:08 +00:00
09feddcb42
Bug 1824051 - Handle IC for scripted proxy get in Ion r=iain,jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D182133
2023-08-10 17:58:08 +00:00
6ba8e8e99b
Bug 1824051 - Add scripted proxy IC to baseline r=iain,jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D182382
2023-08-10 17:58:08 +00:00
bb906e1d22
Bug 1824051 - Expose proxy get result validation r=iain,jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D182381
2023-08-10 17:58:07 +00:00
dc65c51bc6
Bug 1824051 - Track in ObjectFlags whether we need proxy get/set validation r=iain,jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D182380
2023-08-10 17:58:07 +00:00
160367cace
Bug 1845640 - Part 2: Add JS::ReadOnlyCompileOptions parameter to error/warning related JS::FrontendContext APIs. r=bthrall
...
Differential Revision: https://phabricator.services.mozilla.com/D184737
2023-08-10 10:03:13 +00:00
5e91ea4c32
Bug 1845640 - Part 1: Add API to convert JS::FrontendContext error to runtime error. r=bthrall
...
Differential Revision: https://phabricator.services.mozilla.com/D184664
2023-08-10 10:03:12 +00:00
6619482322
Bug 1845702 - Make OwningCompileOptions movable. r=bthrall
...
Differential Revision: https://phabricator.services.mozilla.com/D184736
2023-08-10 10:03:12 +00:00
18f30d5e2f
Bug 1845584 - Remove JS::CompilationStorage parameter from JS::PrepareForInstantiate. r=bthrall
...
Differential Revision: https://phabricator.services.mozilla.com/D184663
2023-08-10 10:03:11 +00:00
ec821c6d19
Bug 1845416 - Add JS::ReadOnlyDecodeOptions and JS::OwningDecodeOptions. r=bthrall
...
Differential Revision: https://phabricator.services.mozilla.com/D184543
2023-08-10 10:03:11 +00:00
6ee566874a
Bug 1847891 part 4 - Move RegExpStatics pointer to RegExpRealm. r=jonco
...
Differential Revision: https://phabricator.services.mozilla.com/D185789
2023-08-10 09:23:26 +00:00
0b29b90747
Bug 1847891 part 3 - Bake in the global in Ion codegen to get rid of some dependent loads. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185788
2023-08-10 09:23:26 +00:00
13ac774efc
Bug 1847891 part 2 - Move RegExpRealm from Realm to GlobalObjectData. r=jonco,iain
...
It now also uses strong references instead of weak pointers. This will simplify
bug 1847017https://phabricator.services.mozilla.com/D185787
2023-08-10 09:23:26 +00:00
5e62426ab5
Bug 1847891 part 1 - Add MacroAssembler::loadGlobalObjectData. r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D185786
2023-08-10 09:23:25 +00:00
f3a72d6d5a
Bug 1358149 use prefix instead of namespace for fdlibm function names r=arai
...
This will facilitate making the functions available to C code.
Differential Revision: https://phabricator.services.mozilla.com/D185777
2023-08-10 06:55:30 +00:00
17f4ff6134
Bug 1845215 - part 2: Make `ContentEventHandler::NodePosition` inherits `RawRangeBoundary` instead of `RangeBoundary` r=smaug
...
It's used for tying a set of node and offset in it in short time and
`ContentEventHandler` does not flush pending things in most paths.
Therefore, it can avoid using `RangeBoundary` for solving its performance
issue.
Differential Revision: https://phabricator.services.mozilla.com/D184442
2023-08-10 00:59:28 +00:00
970aa448a4
Bug 1847813 - Process loaded modules asynchronously in DOM module loader r=smaug
...
Based on the explanation on the bug, the solution would seem to be to call the
ModuleLoaderBase::OnModuleLoadComplete hook from a microtask. This causes a ton
of test failures.
Instead this patch changes the DOM script loader to implement this hook with a
runnable. This fixes the problem (verified manually) and all tests pass.
(Replacing the runnable with a microtask just in the DOM script loader also
does not work and results in many test failures. I'm still trying to understand
why.)
The changes to ContinueDynamicImport are removed because they are also on this
path and we don't need a microtask as well.
This takes us closer to the state before bug 1842798 landed when all the module
loader used MozPromise internally and completions like this happened via
runnables.
I was not able to immediately come up with a test for this.
Differential Revision: https://phabricator.services.mozilla.com/D185830
2023-08-09 22:49:46 +00:00
3643afcb0b
Backed out changeset 62c1fc4ecc8d (bug 1847369) for causing Stringify marionette_harness test failures.
2023-08-09 22:57:47 +03:00
693499c1ea
Bug 1847360 - Don't crash on other magic values when checking for uninitialized lexical values r=arai
...
Differential Revision: https://phabricator.services.mozilla.com/D185715
2023-08-09 19:26:01 +00:00
ac988894d2
Backed out 7 changesets (bug 1824051) for causing jsreftests failures. CLOSED TREE
...
Backed out changeset 37ae95e83ecc (bug 1824051)
Backed out changeset 1f20f928a5ba (bug 1824051)
Backed out changeset 3588b8562945 (bug 1824051)
Backed out changeset 768e06b8a316 (bug 1824051)
Backed out changeset 219bb6711bf4 (bug 1824051)
Backed out changeset ebef3458bf23 (bug 1824051)
Backed out changeset e43ce2da2717 (bug 1824051)
2023-08-09 22:13:33 +03:00
12c202219d
Bug 1847369 - only allow indexed properties in elements for both Arrays and non-Arrays r=jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D185614
2023-08-09 18:43:58 +00:00
0457115ef2
Bug 1824051 - Fix alias sets for CheckIsObj and CheckScriptedProxyGetResult r=jandem
...
So, this patch is very tentative. The reason for this is that if we just change
the alias sets for these ops, we end up failing this assertion: https://searchfox.org/mozilla-central/rev/85269d4444c2553e7f4c669fe4de72d64f4fe438/js/src/jit/CodeGenerator.cpp#332 .
Our solution to this is to give the ops resume points, and... blow right past
the warnings telling us not to have multiple effectful operations for a single
transpiled IC. Iain suggested that I rope you in here, Jan, to get your take on
whether this is safe or not. Nothing seems to blow up in tests.
Differential Revision: https://phabricator.services.mozilla.com/D185350
2023-08-09 18:27:02 +00:00
6a98d73a0d
Bug 1824051 - Tidy up slot loading code r=iain
...
Differential Revision: https://phabricator.services.mozilla.com/D184721
2023-08-09 18:27:02 +00:00
e685919eb5
Bug 1824051 - Add tests for Scripted Proxy Get IC r=jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D182506
2023-08-09 18:27:01 +00:00
3689912b38
Bug 1824051 - Handle IC for scripted proxy get in Ion r=iain,jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D182133
2023-08-09 18:27:01 +00:00
a1c5ecdb11
Bug 1824051 - Add scripted proxy IC to baseline r=iain,jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D182382
2023-08-09 18:27:01 +00:00
4e6ed581d3
Bug 1824051 - Expose proxy get result validation r=iain,jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D182381
2023-08-09 18:27:01 +00:00
a9db3f6206
Bug 1824051 - Track in ObjectFlags whether we need proxy get/set validation r=iain,jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D182380
2023-08-09 18:27:00 +00:00
c406bcf318
Backed out 5 changesets (bug 1839316) for causing bustages on ScriptLoader.cpp. CLOSED TREE
...
Backed out changeset 85f107e082ee (bug 1839316)
Backed out changeset 8c1e22518c3a (bug 1839316)
Backed out changeset a4c3dec0f34c (bug 1839316)
Backed out changeset 313ff15742dd (bug 1839316)
Backed out changeset fa200e26bbb1 (bug 1839316)
2023-08-09 20:16:06 +03:00
f052551a08
Bug 1847831 - Add ReportLargeOutOfMemory r=jandem
...
Differential Revision: https://phabricator.services.mozilla.com/D185711
2023-08-09 15:30:13 +00:00
20f0e28b45
Bug 1847871 - [loong64][mips64] Port tagging for JSString* in AnyRef. r=yury
...
Differential Revision: https://phabricator.services.mozilla.com/D185772
2023-08-09 14:50:58 +00:00
5cade38f47
Bug 1839316: part 4) Add `RequestPriority` to `ScriptFetchOptions` and `ScriptLoadRequest`. r=smaug
...
The request priority isn't propagated from `ScriptFetchOptions`, so
setting it has no effect for end-users. That will be implemented in a
following part.
Differential Revision: https://phabricator.services.mozilla.com/D183483
2023-08-09 13:50:28 +00:00
d977d44c20
Bug 1843534 - Use low resolution timestamp for GC timeouts. r=jonco,smaug
...
On certain devices we have seen that taking frequent high-resolution
timestamps can be expensive, therefore it makes sense to use
low-resolution timestamps instead where possible.
js::Nursery::isUnderused() and CCGCScheduler::MaybePokeCC() check for
timeouts of > 1 second, therefore the low resolution timer is more
than adequate.
Differential Revision: https://phabricator.services.mozilla.com/D185006
2023-08-09 10:28:36 +00:00
7a78be9a55
Bug 1843534 - Avoid measuring protect time when write-protection is disabled. r=jandem
...
On certain devices we have seen that taking frequent timestamps can be
expensive. Currently we measure the time taken to write protect JIT
code, and as this is a hot path we see these timestamps show up in
profiles. However, since bug 1835876 we no longer write protect code
in content processes. This patch therefore avoids measuring the time
when write protection is disabled.
Differential Revision: https://phabricator.services.mozilla.com/D185005
2023-08-09 10:28:36 +00:00
b65b23c08f
Bug 1847714 part 4 - Store shape instead of template object for match result objects. r=iain
...
We now only need to know the shape so we no longer have to store a template object.
This will make it easier to share the match-stub across realms later on, because
the stub can then just load this shape at runtime.
Differential Revision: https://phabricator.services.mozilla.com/D185653
2023-08-09 07:22:24 +00:00
a7a359647d
Bug 1847714 part 3 - Tidy up match result code more. r=iain
...
* Use `initSlot` instead of `setSlot` because it's a little faster.
* Use default `undefined` value for template object slots.
* Remove some unnecessary stores in match stub code.
* Use named constants instead of 0 and 1 in `BuildFlatMatchArray`.
* The template array object can be an empty array now.
Differential Revision: https://phabricator.services.mozilla.com/D185652
2023-08-09 07:22:23 +00:00
641cf896e2
Bug 1847714 part 2 - Use createArrayWithFixedElements for regexp match result object. r=iain
...
This lets us get rid of the template object in later patches.
This patch also adds an optimization for the common case of less than 14 elements by
supporting array capacities of 2/6/14 elements instead of always using 14.
Differential Revision: https://phabricator.services.mozilla.com/D185651
2023-08-09 07:22:23 +00:00
7e76ca7a02
Bug 1847714 part 1 - Support allocating dynamic slots in createArrayWithFixedElements. r=iain
...
The regular expression match result is an array object with dynamic slots.
Differential Revision: https://phabricator.services.mozilla.com/D185650
2023-08-09 07:22:23 +00:00
f9ff2f3a7f
Bug 1845673 - wasm: Fix case in branch casts with stack results. r=yury
...
If there are stack results and the branch target has a different stack height
from the current code, baseline will invert the branch and use a stub to
adjust the stack before jumping to the target. It looks like we had a typo
and the branch code for casts would fail to invert the branch.
Differential Revision: https://phabricator.services.mozilla.com/D185437
2023-08-08 20:22:08 +00:00
561fb781ba
Bug 1845436 - wasm: Always use the first occuring type index when there is a canonical type. r=yury
...
Module serialization needs a map from type def pointer to type index. When we have
structurally identical type definitions, we have multiple options of what to use
in the map. Right now we used the last occuring type index in the module. This
caused us to encode type indices while serializing that point to types we haven't
decoded yet, running into errors. This commit changes us to keep the first type
index that we had for the canonical type, to avoid this.
Differential Revision: https://phabricator.services.mozilla.com/D185202
2023-08-08 20:20:35 +00:00
0e950091a9
Bug 1843295 - wasm: Properly serialize GC subtype declarations. r=yury
...
We need to serialize/deserialize the (sub) declaration for GC types.
Differential Revision: https://phabricator.services.mozilla.com/D185197
2023-08-08 20:18:59 +00:00
fd36e4db4c
Bug 1823379 - wasm: Test case. r=jseward
...
Depends on D174766
Differential Revision: https://phabricator.services.mozilla.com/D174767
2023-08-08 15:23:23 +00:00
1e51c83eff
Bug 1843538 - Query AARCH64 CPU features once and cache result r=jseward
...
On android devices repeatedly querying the CPU's features can be
expensive and frequently shows up in speedometer profiles. This patch
makes us query the features the first time they are required, then on
subsequent occaisions we reuse the cached result instead of querying
again each time.
Differential Revision: https://phabricator.services.mozilla.com/D185001
2023-08-08 13:30:44 +00:00
385f79fdcf
Bug 1846270 - Fix parallel marking utilization telemetry broken by previous patch in this bug r=sfink
...
My previous patch changed the way |parallelRunTime| is calculated by adding
waiting time where it was previously subtracted. The utilization telemetry is
meant to show the fraction of time the helper threads spent running so waiting
time should not be included.
Differential Revision: https://phabricator.services.mozilla.com/D185578
2023-08-08 08:36:03 +00:00
6d116a9a6c
Bug 1843344: Improve diagnostic for icEntryFromPCOffset crashes r=jandem
...
This assertion has been failing in nightly/beta recently for unclear reasons. Unfortunately, minidumps just show us the MOZ_DIAGNOSTIC_ASSERT machinery instead of any useful information.
Printing out these two values before crashing will help us figure out if the pcOffset is out of bounds, or if it is pointing to an offset without an IC.
Differential Revision: https://phabricator.services.mozilla.com/D184861
2023-08-07 21:28:28 +00:00
112ea9b198
Bug 1832576 - Remove unused (and invalid) wasm SIMD opcodes in JIT tests r=yury
...
The wasm SIMD opcodes were changed when the SIMD proposal was merged: 2c28fa8cf6 (diff-e9b9432641b95561a3a6e1559d172e1e10000e3ec6b4421668db6202722d3200R197)https://phabricator.services.mozilla.com/D185511
2023-08-07 18:43:41 +00:00
0058dbdd1c
Backed out 5 changesets (bug 1839316) for causing leaks. CLOSED TREE
...
Backed out changeset 75edff380fee (bug 1839316)
Backed out changeset 6a622fd5cd91 (bug 1839316)
Backed out changeset 60908cc7c586 (bug 1839316)
Backed out changeset 7b9dd8875a9e (bug 1839316)
Backed out changeset b586915187c2 (bug 1839316)
2023-08-07 16:43:03 +03:00
dd02d84fff
Bug 1842701 - Part 4: Add tests. r=nbp
...
Differential Revision: https://phabricator.services.mozilla.com/D184199
2023-08-07 12:12:24 +00:00
8277772940
Bug 1842701 - Part 3: Fallback to CompileGlobalScript without bindings from CompileGlobalScriptWithExtraBindings if no binding is used by the script. r=nbp
...
Differential Revision: https://phabricator.services.mozilla.com/D184198
2023-08-07 12:12:24 +00:00
31a3563e77
Bug 1842701 - Part 2: Use CompileGlobalScriptWithExtraBindings in Debugger.Object.prototype.executeInGlobalWithBindings unless useInnerBindings option is specified. r=nbp,devtools-reviewers,nchevobbe
...
In order to keep the compatibility with DevTools internal methods, the existing
behavior where all bindings are shadowed is kept as `useInnerBindings` option.
Differential Revision: https://phabricator.services.mozilla.com/D184197
2023-08-07 12:12:23 +00:00
661e4dd352
Bug 1842701 - Part 1: Add CompileGlobalScriptWithExtraBindings. r=nbp
...
Differential Revision: https://phabricator.services.mozilla.com/D184196
2023-08-07 12:12:22 +00:00
5d091f10d0
Bug 1839316: part 4) Add `RequestPriority` to `ScriptFetchOptions` and `ScriptLoadRequest`. r=smaug
...
The request priority isn't propagated from `ScriptFetchOptions`, so
setting it has no effect for end-users. That will be implemented in a
following part.
Differential Revision: https://phabricator.services.mozilla.com/D183483
2023-08-07 11:46:19 +00:00
7516a36349
Bug 1846835 - Part 2: Also assert that other callbacks are found when removal requested r=sfink
...
Depends on D185306
Differential Revision: https://phabricator.services.mozilla.com/D185307
2023-08-07 08:46:59 +00:00
6dcaa59099
Bug 1846835 - Part 1: Allow the same nursery collection callback to be registered more than once r=sfink
...
This adds the data parameter to the remove API and only removes when both
callback and data argument match, allowing the same callback to be registered
more than once with different data pointers. This also asserts that the
callback is found when removal is requestd.
Differential Revision: https://phabricator.services.mozilla.com/D185306
2023-08-07 08:46:59 +00:00
80aa728f71
Bug 1719535 - Part 4. Add ICU4X Data Provider. r=platform-i18n-reviewers,dminor,sylvestre
...
ICU4X will be used by ECMA-402 implementation at future. So we should link it
to SpiderMonkey instead of libxul only.
Depends on D178157
Differential Revision: https://phabricator.services.mozilla.com/D167673
2023-08-07 06:23:48 +00:00
d34f218bae
Bug 1719535 - Part 3. Remove config/external/icu4x. r=platform-i18n-reviewers,dminor
...
No longer use postdata since we can use backed data provider.
Depends on D178156
Differential Revision: https://phabricator.services.mozilla.com/D178157
2023-08-07 06:23:47 +00:00
38bc24b98f
Bug 1846936 - [loong64][mips64] Port wasm return calls implementation. r=yury
...
Differential Revision: https://phabricator.services.mozilla.com/D185392
2023-08-04 17:17:17 +00:00
579de717f9
Bug 1692065: apply code formatting via Lando
...
# ignore-this-changeset
2023-08-04 14:28:24 +00:00
3326b67fc4
Bug 1692065 - wasm: Add tagging for 31-bit integers and i31ref. r=yury
...
This commit adds a tag 0x1 for 31-bit integers in AnyRef. Any JS value
that is losslessly representable (without coercion) in this range is
stored without boxing. This is chosen to line up exactly with how the
i31ref type is required to interoperate with JS.
There is now sequencing required when checking tags, first you must
check for 0x1 to look for i31 values. If that is set, the 0x2 bit is
actually part of the i31 value and should be ignored.
This commit then also adds support for the i31ref type and instructions
in validation and across our compilers. The codegeneration for it is
pretty simple. There are some MIR optimizations we could do here in
the future, but they're not important right now.
Differential Revision: https://phabricator.services.mozilla.com/D177814
2023-08-04 14:06:50 +00:00
b0b3bb75a6
Bug 1692065 - wasm: Add tagging for JSString* in AnyRef. r=yury
...
Before this commit we would need to box a JSString* in WasmValueBox
when we received one from JS and converted to an AnyRef.
This commit adds a tag 0x2 to AnyRef to distinguish JSString* from
JSObject*. We do not use tag 0x1 as that will be used for i31ref
values. This relies on alignment of all GC cell allocations.
This commit refactors the code generation routines around AnyRef
so that they all exist in MacroAssembler. This makes it possible
to update one place when adding support for a new tag.
Our existing tests about passing values to/from externref should
be sufficient to cover this new addition. There is no user visible
change to this.
Differential Revision: https://phabricator.services.mozilla.com/D177813
2023-08-04 14:06:50 +00:00
1b7268cfe7
Bug 1692065 - wasm: Update safepoints to track AnyRef. r=jandem
...
Now that we have a proper wasm::AnyRef type with a tagging scheme (no
longer just a JSObject*), we will need to track it independently in
SafepointReader/Writer. This will make sure that wasm anyrefs are
traced correctly when in JS ion functions when directly calling a
wasm function.
Wasm stackmaps are also updated in this commit, but are fairly simple
because they assume everything is an anyref.
Differential Revision: https://phabricator.services.mozilla.com/D177812
2023-08-04 14:06:50 +00:00
17e9151457
Bug 1692065 - wasm: Rename MIRType::RefOrNull to 'WasmAnyRef'. r=yury
...
This is a mechanical change. The previous name 'RefOrNull' was too
generic, and it wasn't clear that the type was actually a wasm::AnyRef
type.
Differential Revision: https://phabricator.services.mozilla.com/D177811
2023-08-04 14:06:49 +00:00
3f3f8774fd
Bug 1692065 - wasm: Create a unique wasm::AnyRef type. r=yury,jonco
...
Right now wasm references area represented as a JSObject*. This is assumed in
many places in SpiderMonkey, most prominently in our GC integration
around tracing, the store buffer, and write barriers. This will cause issues
when we add tagging for JSString* values and 31-bit unboxed integers.
This commit makes wasm::AnyRef into a generally useful class and then
adds GC integration so that it behaves similar to other tagged values, such
as JS::Value.
The wasm component is then updated to use this new type wherever it
previously was assuming it.
Differential Revision: https://phabricator.services.mozilla.com/D177810
2023-08-04 14:06:49 +00:00
d7b5956390
Bug 1809662 - Part 5: Add tests for new Set methods. r=dminor
...
The tests are partially based on the old tests.
Test262 tests are still in progress.
Differential Revision: https://phabricator.services.mozilla.com/D166561
2023-08-04 09:43:05 +00:00
89da60a76f
Bug 1809662 - Part 4: Implement new Set methods. r=dminor
...
New implementation of the proposed Set methods.
Differential Revision: https://phabricator.services.mozilla.com/D166560
2023-08-04 09:43:05 +00:00
1f774de006
Bug 1809662 - Part 3: Expose Set.prototype.delete and Set.prototype.size to self-hosted code. r=dminor
...
Both functions are needed in the next part.
Differential Revision: https://phabricator.services.mozilla.com/D166558
2023-08-04 09:43:05 +00:00
3487bd3c2b
Bug 1809662 - Part 2: Remove old implementation of new Set methods. r=dminor
...
The spec has changed so much that restarting from scratch is necessary.
Differential Revision: https://phabricator.services.mozilla.com/D166559
2023-08-04 09:43:04 +00:00
1c322c9bf3
Bug 1809662 - Part 1: Enable new Set methods by default on Nightly. r=dminor
...
The proposal is now on stage 3, so it can be enabled by default on Nightly.
Differential Revision: https://phabricator.services.mozilla.com/D182673
2023-08-04 09:43:04 +00:00
80cac6bbb5
Bug 1843838 - Rename ScriptLoadRequest::IsReadyToRun to IsFinished since this returns true for cancelled requests r=smaug
...
Differential Revision: https://phabricator.services.mozilla.com/D183740
2023-08-04 09:40:40 +00:00
57c9ab6897
Bug 1847019 - Skip unnecessary atom marking work r=sfink
...
This patch skips marking atoms unsed by uncollected zones if there are no
uncollected zones. Also it skips allocating a bitmap for the union of atoms to
mark if there's only one zone.
Differential Revision: https://phabricator.services.mozilla.com/D185314
2023-08-04 08:41:18 +00:00
c890584e50
Bug 1847069 - Clarify TryFoldStub OOM handling r=iain
...
OOM Handling delenda est
Differential Revision: https://phabricator.services.mozilla.com/D185328
2023-08-03 21:14:10 +00:00
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Otto Länd
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Logan Rosen
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Jon Coppeard
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Cristian Tuns
Simon Thoby
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