win7-7
8f264319ae
More fixes this almost compiles.. need cherry pick one more change.
...
More fixes this almost compiles.. need cherry pick one more change.
2026-08-01 03:12:59 +01:00
win7-7
6b98f83b3a
More fixes this almost compiles.. maybe.
...
More fixes this almost compiles.. maybe.
2026-08-01 03:12:59 +01:00
win7-7
6e94da4f21
Forgotten change.
...
Forgotten change.
2026-08-01 03:12:59 +01:00
win7-7
f2979fc5f0
Fixes.
...
Fixes.
2026-08-01 03:12:59 +01:00
win7-7
54a59df1d0
Further fixes
...
Further fixes
2026-08-01 03:12:59 +01:00
win7-7
f57bf9f4d5
Fixes.
...
Fixes.
2026-08-01 03:12:59 +01:00
win7-7
160727bcea
Comment out debug only code and change register types. This will not compile yet though to test how this would work.
...
Comment out debug only code and change register types.
2026-08-01 03:12:58 +01:00
win7-7
2cfdd80caf
Fixes.
...
Fixes.
2026-08-01 03:12:38 +01:00
win7-7
6079c8fdb4
903519 - Implement AutoSuppressNurseryCellAlloc to avoid nursery allocation just before offthread parse startup
...
903519 - Implement AutoSuppressNurseryCellAlloc to avoid nursery allocation just before offthread parse startup
2026-08-01 03:12:28 +01:00
win7-7
eb8b8e28d2
903519 - Split out string nursery pointers from object nursery
...
903519 - Split out string nursery pointers from object nursery, this was not done before.
2026-08-01 03:12:27 +01:00
win7-7
af8f174181
1444335 - Nursery allocation is not infallible, even right after collecting the nursery
...
1444335 - Nursery allocation is not infallible, even right after collecting the nursery. Hoping this solves crash.
2026-08-01 03:12:27 +01:00
win7-7
086bacbf22
903519 - Register nursery string buffers to be freed
...
903519 - Register nursery string buffers to be freed, this was missed somehow before.
2026-08-01 03:12:27 +01:00
win7-7
2c7a142dc6
Bug 903519 - Strings in the nursery: JIT
...
Bug 903519 - Strings in the nursery: JIT, majority of it was not done before due CodeGenerator.cpp
2026-08-01 03:12:27 +01:00
win7-7
166a98559f
Fix more errors.
...
Fix more errors.
2026-08-01 03:12:27 +01:00
win7-7
53eb4e1f31
Sigh..
...
Sigh..
2026-08-01 03:12:27 +01:00
win7-7
7945c4577f
Some more fixes.
...
Some more fixes.
2026-08-01 03:12:26 +01:00
win7-7
b9a2a715cd
Bug 903519 - allocate JSStrings and string data in the Nursery
...
903519 part 2: Reparent JSString from TenuredCell to Cell.
903519 Part 3: Make js::Allocate cast strings to requested type.
903519 Part 4: Force non-atom strings to have their low flag bit set in order to distinguish them from JSObjects in the nursery.
903519 Part 5: Strings in the nursery: allocation.
Mixed reset later.
2026-08-01 03:12:21 +01:00
win7-7
44bd6d9e6b
Various fixes.
...
Various fixes. INIT_ROPE_FLAGS does not exist in this time of js engine, unsure why it was added. String.h fix closure. Don't comment out new code in Barrier.h. Mir.h change back to MAryInstruction<4>, since MQuaternaryInstruction does not work and calls MAryInstruction<4> anyway. Note this likely need parts of 1412912 hopefully solve failing static asserts.
2026-08-01 03:12:10 +01:00
win7-7
0319c4c77c
1464912 - Add exposeToActiveJS specialization for JSString.
...
1464912 - Add exposeToActiveJS specialization for JSString. Necessary for nursery.
2026-08-01 03:12:10 +01:00
win7-7
9959a69efd
Remaining file updated.
...
Remaining file updated.
2026-08-01 03:12:10 +01:00
win7-7
1154dbddf6
903519 part 6 to 13 (partially)
...
903519 Part 6: Strings in the nursery: tracing and tenuring.
903519 Part 7: Strings in the nursery: barriers.
903519 Part 8: Discard nursery keys from EvalCache.
903519 Part 9: Strings in the nursery: allow any thread to access zone of permanent atoms.
903519 Part 10: Strings in the nursery: MIR node.
903519 Part 11: Change Relocated marker to not confuse string vs object bit.
903519 Part 12: Default nursery strings to off, add ability to enable.
903519 Part 13: Strings in the nursery: JIT, partial due CodeGenerator.cpp differences startin from: // Follow any base pointer if the input is itself a dependent string.
This is due file changed: 1434230: Spectre mitigations for strings
2026-08-01 03:12:10 +01:00
win7-7
8bce0e2404
Bug 903519- GC: allocate JSStrings and string data in the Nursery.
...
903519 part 1: Separate out AllocKinds for nursery-allocatable strings.
Rest of part TBD: Need 1350760 Atomizing strings needs to be faster first.
2026-08-01 03:12:09 +01:00
win7-7
63b07c9a39
60 level before nursery strings.
...
1421319 - Split out GCManagedDeletePolicy into its own header.
1434622 - Use a separate lock to protect the shared script data table.
2026-08-01 03:12:06 +01:00
win7-7
13988e9a8b
Compiles, links, does not crash. 59 GC.
...
Compiles, links, does not crash. 59 GC.
2026-08-01 03:11:54 +01:00
win7-7
1aefea85a2
Fixes.
...
Mostly taking care of headers splitting.
2026-08-01 03:11:50 +01:00
win7-7
9fd2d2683c
59 GC.
...
59 GC.
2026-08-01 03:11:34 +01:00
win7-7
c5d270f172
58 GC no crashing.
...
Compiles link no crashing.
2026-08-01 03:11:12 +01:00
win7-7
f9e762101d
58 a1 GC. Trying see when issue with atoms started.
...
58 a1 GC. Trying see when issue with atoms started.
2026-08-01 03:10:45 +01:00
win7-7
ba8872f5ce
Now it compiles, links and works, apparently 56 GC is stable, 57 next.
...
Now it compiles, links and works, apparently 56 GC is stable, 57 next.
2026-08-01 03:10:30 +01:00
win7-7
24cf030a68
This does work.
...
This should work. Test gains.
2026-08-01 03:10:30 +01:00
Jon Coppeard
f5541a3cc2
Bug 1369748 - Refactor GCRuntime::beginMarkPhase r=sfink
2026-08-01 03:10:29 +01:00
win7-7
35e683a4fa
56 GC fixes.
...
56 GC fixes.
2026-08-01 03:10:29 +01:00
win7-7
17e93e902c
56 GC.
...
Trying narrow when atom crash started between 55 and 60 and if its easy to revert.
2026-08-01 03:10:25 +01:00
win7-7
a166624927
1345427 - Assertion failure: ins->type() == inputType, at js/src/jit/Lowering.cpp:1440
...
1345427: Effectively change output type of MNearbyInt when specializing to float32;
2026-08-01 03:09:37 +01:00
win7-7
458ea586de
1324566 - Inspector support for GlobalNameGetter, error fixed, march 28th 2024, there was backport of this but return false was accidentally leftover.
...
1324566 - Inspector support for GlobalNameGetter, error fixed, march 28th 2024, there was backport of this but return false was accidentally leftover.
2026-08-01 03:09:37 +01:00
win7-7
460d29b318
1344173 - Fix performance cliff involving OBJECT_FLAG_ITERATED and array natives also includes 1323782.
...
1344173 - Fix performance cliff involving OBJECT_FLAG_ITERATED and array natives.
1323782: Check iterated-flag before proceeding to fast path in Array.prototype.unshift.
2026-08-01 03:09:36 +01:00
win7-7
e6b7d6698b
1370210 - obj_propertyIsEnumerable calls non-inlined IsSymbolOrSymbolWrapper
...
1370210 - Optimize ValueToId and ValueToIdPure to check the common cases first
2026-08-01 03:09:36 +01:00
André Bargull
35ca1152a7
Bug 1379222 - Avoid [[Get]] for "prototype" property when calling builtin constructors. r=jandem
2026-08-01 03:09:36 +01:00
win7-7
c324e4df46
Accidental addition/regression from may 2025 merge. Took what was not needed and caused multi-threading regression for parsing.
...
Accidental addition/regression from may 2025 merge. Took what was not needed and caused multi-threading regression for parsing.
2026-08-01 03:09:36 +01:00
win7-7
50813a86e5
Security fixes toward 105 version.
...
Security fixes toward 105 version.
2026-08-01 03:09:35 +01:00
win7-7
6c6e0c524c
Security fixes toward 71 version.
...
Security fixes toward 71 version.
2026-08-01 03:09:35 +01:00
win7-7
af10b8035e
More security fixes toward 67 version.
...
More security fixes toward 67 version.
2026-08-01 03:09:35 +01:00
win7-7
aec88a162c
Somewhat 60 level of security.
...
Somewhat 60 level of security.
2026-08-01 03:09:35 +01:00
win7-7
98e863440f
Security fixes toward Firefox 58 level but might miss some. Check later.
...
Security fixes toward Firefox 58 level but might miss some. Check later.
2026-08-01 03:09:35 +01:00
win7-7
1f0c1ad851
1354527 - Crash [@ js::jit::RInstructionResults::operator[]]
...
1354527 - Recover the iterator object when closing during exception handling.
2026-08-01 03:09:34 +01:00
win7-7
64d22a5bb6
1352506 - Ion: Automatically call gen->setPerformsCall() if a LIR instruction performs a call
...
1352506: Remove dead code in the backtracking allocator;
1352506: Automatically setPerformsCall for LIR call instructions.
1352506: Don't conflate need for overrecursed check and static alignment in MIRGenerator;
2026-08-01 03:09:34 +01:00
win7-7
75adae3c46
1331900 - Delete Label's assignment operator.
...
Hiding it => linking error.
Deleting it => compilation error.
2026-08-01 03:09:34 +01:00
win7-7
934ecc01ff
Bug 1405457 - Scalar replacement for call objects. r=nbp
...
Scalar replacement for call objects, should make arrow-declare six-speed test faster.
2026-08-01 03:09:34 +01:00
win7-7
9d0299434d
1355155 - Scalar replacement for arrow functions.
...
1355155 - Scalar replacement for arrow functions.
2026-08-01 03:09:34 +01:00
win7-7
7d7bd96403
1358599 - Use runtime guards for jitcode pre-barriers instead of patchable jumps, leftover/accidental reintroduction by CacheIR backporting.
...
1358599 - Use runtime guards for jitcode pre-barriers instead of patchable jumps, leftover/accidental reintroduction by CacheIR backporting.
2026-08-01 03:09:34 +01:00