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1. Commits on Oct 13, 2026

   • Replace NODELETE with LEGACY_NODELETE in JavaScriptCore

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     rniwa

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2. Commits on Mar 30, 2026

   • Adopt NODELETE in more places in Source/**

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     geoffreygaren

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3. Commits on Dec 30, 2025

   • Add some TZONE_ALLOCATED enforcement.

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     Mark Lam

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4. Commits on Aug 7, 2025

   • [Swift in WebKit] Work towards modularizing JSC private headers (Part 1)

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     rr-codes

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5. Commits on Jul 30, 2025

   • Add extern template declarations for JavaScriptCore/bytecode

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     iidmsa

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6. Commits on Jan 3, 2025

   • Change TZoneHeap so that it can be enabled/disabled based on a runtime configuration.

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     Mark Lam

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7. Commits on Oct 18, 2024

   • [JSC] Remove some dead code from ExecutionCounter

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     dhecht

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8. Commits on Dec 11, 2023

   • Implement and Apply TZone Allocation Macros

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     msaboff

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9. Commits on Aug 11, 2023

   • [JSC] Make profiling check-pointing longer for mega functions

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     Constellation

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10. Commits on Mar 9, 2023

    • Non-unified build fixes, early March 2023 edition

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      donny-dont

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11. Commits on Mar 6, 2023

    • Cut the size of JSGlobalObject.h down

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      darinadler

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12. Commits on Sep 27, 2021

    • Build an unlinked baseline JIT

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      saambarati

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    • Unreviewed, reverting r283102, r283103 and r283104.

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      webkit-commit-queue

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    • Build an unlinked baseline JIT

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      saambarati

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13. Commits on Sep 26, 2021

    • Unreviewed, reverting r283083 and r283088.

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      webkit-commit-queue

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14. Commits on Sep 25, 2021

    • Build an unlinked baseline JIT

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      saambarati

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15. Commits on Aug 20, 2019

    • [JSC] OSR entry to Wasm OMG

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      Constellation

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16. Commits on Aug 12, 2019

    • [WTF][JSC] Make JSC and WTF aggressively-fast-malloced

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      Constellation

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17. Commits on Oct 4, 2017

    • Add support for using Probe DFG OSR Exit behind a runtime flag.

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      Mark Lam

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18. Commits on Sep 14, 2017

    • Rolling out r221832: Regresses Speedometer by ~4% and Dromaeo CSS YUI by ~20%.

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      Mark Lam

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19. Commits on Sep 10, 2017

    • [Re-landing] Use JIT probes for DFG OSR exit.

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      Mark Lam

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20. Commits on Sep 9, 2017

    • Unreviewed, rolling out r221774.

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      ryanhaddad

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21. Commits on Sep 8, 2017

    • Use JIT probes for DFG OSR exit.

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      Mark Lam

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22. Commits on Sep 28, 2016

    • Unreviewed, rolling out r206522.

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      ryanhaddad

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    • Unreviewed, rolling out r206506.

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      webkit-commit-queue

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    • Adopt #pragma once in JavaScriptCore

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      JosephPecoraro

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23. Commits on Sep 6, 2016

    • Butterflies should be allocated in Auxiliary MarkedSpace instead of CopiedSpace and we should rewrite as much of the GC as needed to make this not a regression

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      Filip Pizlo

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24. Commits on Apr 28, 2015

    • Fix common typo "targetting" => "targeting"

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      JosephPecoraro

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25. Commits on Apr 18, 2014

    • Options::maximumExecutionCountsBetweenCheckpoints() should be higher for DFG->FTL tier-up but the same for other tier-ups

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      Filip Pizlo

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26. Commits on Jul 25, 2013

    • fourthTier: DFG should be able to run on a separate thread

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      ojhunt

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27. Commits on Nov 30, 2012

    • It should be easy to find code blocks in debug dumps

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      Filip Pizlo

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28. Commits on Jul 10, 2012

    • DFG recompilation heuristics should be based on count, not rate

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      Filip Pizlo

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    • Unreviewed, roll out http://trac.webkit.org/changeset/121511

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      Filip Pizlo

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29. Commits on Jul 3, 2012

    • Add ability to symbolically set and dump JSC VM options.

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      Mark Lam

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      webkit-commit-queue

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30. Commits on Jun 29, 2012

    • DFG recompilation heuristics should be based on count, not rate

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      Filip Pizlo

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