win7-7
aec88a162c
Somewhat 60 level of security.
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Somewhat 60 level of security.
2026-08-01 03:09:35 +01:00
win7-7
d0736eaa44
1331414: Adding javascript.options.jit.full_debug_checks in about:config for people that want to use debug builds for surfing with less slowdown
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1331414: Adding javascript.options.jit.full_debug_checks in about:config for people that want to use debug builds for surfing with less slowdown
2026-08-01 03:09:28 +01:00
win7-7
5eb6f53b0d
Performance improvements jit
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1322724: IonMonkey - Add the hit count information on the extra false branch blocks
1322932: IonMonkey - Only iterate the backedge of the inner-loop when it has already be visited
1329901 - Remove expensive isObservableOperand() loop guards.
1330667: IonMonkey - Create a new constant for every optimized arguments use.
1342016 - Fast-path for isObservableSlot().
1388045 - Branch Pruning: Check the compile info associated with the resume point.
2026-08-01 03:09:21 +01:00
win7-7
8a82d779d7
Assert fixes and sec-fix.
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Bug 1335146: IonMonkey - Don't do flow-aa on blocks without entry predecessor.
1329665 - Use fallible allocator in FlowAliasAnalysis::saveStoreDependency.
1329651: IonMonkey - Ensure ballast in EliminateDeadResumePointOperands.
Sec-fix: 1355050 - Root the RegExpShared in RegExpMacroAssembler
1375436: Assertion failure: throwing, at js/src/jscntxt.cpp:1466 with Debugger and async
Fix typo while at it in CodeGenerator.cpp
2026-08-01 03:07:33 +01:00
Basilisk-Dev
9533e7734c
Issue #3049 - Adapt loongarch64 JIT glue to older JS APIs
2026-06-28 06:39:09 +01:00
Martok
6dbe2de6db
Issue #2305 Part 3b: Create .indices and .indices.groups
2024-11-13 23:23:27 +08:00
Brian Smith
61b73a894a
Issue #2313 - Implement WebAssembly sign extension opcodes. https://bugzilla.mozilla.org/show_bug.cgi?id=1389461
2023-09-26 16:06:17 +08:00
Moonchild
50a4412750
Issue #2307 - Part 3: Remove SIMD.js support
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This gets rid of the SIMD-specific scalar types in JS.
This considerably deviates from Mozilla's work because of our divergent
path.
2023-09-22 09:56:35 +08:00
Brian Smith
209d714434
Issue #2308 & #1240 Follow-up - Replace JSOP_POS in ++/-- with JSOP_TONUMERIC. https://bugzilla.mozilla.org/show_bug.cgi?id=1519135
2023-09-20 09:30:06 +08:00
Brian Smith
2b637c564f
Issue #2308 & #1240 Follow-up - Fill in missing JSOP_INC/DEC cases for Ion on Intel32/64.
2023-09-20 09:29:46 +08:00
Brian Smith
2d5ee3c457
Issue #1240 - Part 10 - Implement minimal Ion support for BigInt. https://bugzilla.mozilla.org/show_bug.cgi?id=1507484 Implement IC support for BigInt. https://bugzilla.mozilla.org/show_bug.cgi?id=1522431
2023-07-25 09:15:18 +08:00
Brian Smith
03734326e8
Issue #1240 - Part 5e - BigInt bitwise operators. https://bugzilla.mozilla.org/show_bug.cgi?id=1490387
2023-07-25 09:12:38 +08:00
Brian Smith
c965fbdd10
Issue #1691 - Part 5: Don't pre-create module metadata object when compiling. https://bugzilla.mozilla.org/show_bug.cgi?id=1489477
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(cherry picked from commit d83bad49f6b03894548fbf85fc18ad7e8cc19a93)
2023-04-30 21:17:26 +08:00
Brian Smith
7a6dab0b38
Issue #1691 - Part 4: Finish implementing call import. https://bugzilla.mozilla.org/show_bug.cgi?id=1499140
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(cherry picked from commit 7bf7d64887944b127a72090dd62eb57f67c5089d)
2023-04-30 21:17:13 +08:00
Moonchild
82a2a67f07
No Issue - Ensure more OsiSpace
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ensureOsiSpace(); was very much under-used. This adds more instances
where it makes sense to ensure Osi space before placing masm calls.
2023-03-20 10:43:36 +08:00
Martok
e81a8d866d
Issue #1285 - implement named capturing groups and named backrefs
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- RegExpParser collects seen groups in named_captures_.
- After irregexp::ParsePattern has finished, RegExpParser::StoreNamedCaptureMap translates
the parser data to RegExpCompileData.capture_name/index
- RegExpShared::initializeNamedCaptures takes these and builds a PlainObject map which
is kept with the compiled expression
This is done because irregexp doesn't have access to the JS context and so can't allocate
any JSValues itself.
- for each match result, this map is used to build PlainObjects of name->match/undefined
(extremely simplified from upstream at the expense of some perf)
IonMonkey switches to non-masm code path for expressions with named groups.
2022-12-24 08:09:39 +08:00
FranklinDM
5812721809
Issue #1894 - Part 4: Implement IonMonkey support for nullish coalescing
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Based on https://bugzilla.mozilla.org/show_bug.cgi?id=1566141
2022-05-22 06:46:31 +08:00
Moonchild
dabd32f955
Issue #1656 - Part 7: Nuke vim config lines in JS
2020-09-25 22:04:24 +08:00
wolfbeast
2996c783d8
Revert #1091 Remove unboxed object code phase 1 + extras.
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This should be the last code backout for this. merging this branch
should get us back to the way we were (+ additional code changes for
later changes) as fasr as the unused unboxed code is concerned.
2020-02-27 07:34:57 +08:00
wolfbeast
cfed2447da
Revert #1137 - Remove unboxed arrays
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- accounting for removal of watch()/unwatch()
- updated for intermediate code changes.
2020-02-27 07:34:50 +08:00
wolfbeast
47781d6165
Revert #1142 - Remove unboxed objects
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- accounting for removal of watch()/unwatch()
2020-02-27 07:33:11 +08:00
Gaming4JC
06b3cb6ccd
Bug 1331092 - Part 8: Support JSOP_TOASYNCITER in JIT.
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Tag #1287
2019-12-18 09:17:00 +08:00
Gaming4JC
67b8cd621a
Bug 1331092 - Part 6: Support JSOP_TOASYNCGEN in JIT.
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Tag #1287
2019-12-18 09:16:57 +08:00
Gaming4JC
4f51cc381d
1344477 - Part 2: Optimize Array.prototype.splice with JSOP_NORVCALL.
2019-07-22 19:52:27 +08:00
Gaming4JC
417aa02122
1344477 - Part 1: Add JSOP_CALL_IGNORES_RV for function call that ignores return value.
2019-07-22 19:52:23 +08:00
Gaming4JC
cc8cb910dd
1320408 - Part 14: Change some GlobalObject methods to static method.
2019-07-22 19:48:14 +08:00
wolfbeast
c2c997f393
Remove now-unused parameter (prev. used for unboxed objects).
2019-06-28 20:11:21 +08:00
wolfbeast
7ec709fb70
Remove Unboxed Object code from jit, Part 4.
2019-06-28 20:11:07 +08:00
wolfbeast
0c434f7244
Fix unified deprot
2019-06-28 20:11:01 +08:00
wolfbeast
c6c456b12b
Replace SetOrExtendBoxedOrUnboxedDenseElements with direct calls.
2019-06-19 21:34:33 +08:00
wolfbeast
87f3c86484
Make use of ArrayObjects in favor of generic JS objects.
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ArrayObjects has been a thing for years but been under-used. About time
they are used where prudent.
2019-06-19 21:34:21 +08:00
wolfbeast
54b6b407a9
Remove UnboxedArray code part 2
2019-06-19 21:34:02 +08:00
wolfbeast
5c15924907
Remove UnboxedArray code part 1
2019-06-19 21:33:59 +08:00
wolfbeast
cc936df2e5
Remove unboxed object code from jit, Part 1
2019-05-24 21:56:13 +08:00
wolfbeast
8f16d02c34
Change inlining of intrinsics.
2019-02-16 00:01:15 +08:00
trav90
10b24b8110
Fix Value::isGCThing footgun, stop returning true for NullValue
2019-02-15 23:41:26 +08:00
janekptacijarabaci
5bf58e6044
Bug 1342553 - Part 0.2: Support JSOP_CHECKISCALLABLE in JIT
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Issue #74
2019-02-15 23:39:30 +08:00
janekptacijarabaci
7bfe087f0c
Part 3: Support JSOP_SETFUNNAME in Baseline and Ion
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Issue #87
2019-02-15 23:38:47 +08:00
Roy Tam
dcd9973243
import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo
2018-01-19 03:59:58 +08:00