Commits

Commit history

1. Commits on Oct 13, 2026

   • Make Latin1Character a distinct type from uint8_t so it can imply character encoding as char8/16/32_t do

     Show description for 50a6173
     cdumez

     committed
     50a6173View commit details

     Copy full SHA for 50a6173

     View code at this pointBrowse repository at this point

   • [JSC] RegExp `String#replace` and `JSON.stringify` should not resolve substring ropes

     Show description for 5ca1f04
     sosukesuzuki

     committed
     5ca1f04View commit details

     Copy full SHA for 5ca1f04

     View code at this pointBrowse repository at this point

   • [YARR] Use bit tables instead of inlined cmp for unicode property escapes

     Show description for 7a8cc2f
     sosukesuzuki

     committed
     7a8cc2fView commit details

     Copy full SHA for 7a8cc2f

     View code at this pointBrowse repository at this point

   • [JSC] PutStackSinkingPhase should compute reaching defs with a single dominator tree walk

     Show description for 819db6a
     Constellation

     committed
     819db6aView commit details

     Copy full SHA for 819db6a

     View code at this pointBrowse repository at this point

   • [JSC] DFG BackwardsPropagationPhase should visit only affected blocks

     Show description for 4ab3c0e
     Constellation

     committed
     4ab3c0eView commit details

     Copy full SHA for 4ab3c0e

     View code at this pointBrowse repository at this point

   • Replace NODELETE with LEGACY_NODELETE in JavaScriptCore

     Show description for e4be394
     rniwa

     committed
     e4be394View commit details

     Copy full SHA for e4be394

     View code at this pointBrowse repository at this point

   • [Safer CPP] Unreviewed, address unexpected failures on the post-commit bot

     Show description for 386e25e
     cdumez

     committed
     386e25eView commit details

     Copy full SHA for 386e25e

     View code at this pointBrowse repository at this point

   • [JSC] Do not capture Exception's error stack information when error is caught by user-handler definitely

     Show description for 70896f2
     Constellation

     committed
     70896f2View commit details

     Copy full SHA for 70896f2

     View code at this pointBrowse repository at this point

   • [JSC] `and64`, `or64` and `xor64` with a blinded `Imm64` should read `src`

     Show description for 691f57b
     sosukesuzuki

     committed
     691f57bView commit details

     Copy full SHA for 691f57b

     View code at this pointBrowse repository at this point

   • [Safer CPP] Address new NODELETE warnings after the safer cpp static analysis upgrade

     Show description for 917c91d
     cdumez

     committed
     917c91dView commit details

     Copy full SHA for 917c91d

     View code at this pointBrowse repository at this point

   • [JSC] FTL splat-words use two-store per loop

     Show description for 3acfa86
     Constellation

     committed
     3acfa86View commit details

     Copy full SHA for 3acfa86

     View code at this pointBrowse repository at this point
2. Commits on Oct 12, 2026

   • A module worker should evaluate its entry script once

     Show description for 47b1bf8
     chicoxyzzy

     committed
     47b1bf8View commit details

     Copy full SHA for 47b1bf8

     View code at this pointBrowse repository at this point

   • [JSC] Don't capture arguments just because another binding is captured

     Show description for 1c9b58a
     chicoxyzzy

     committed
     1c9b58aView commit details

     Copy full SHA for 1c9b58a

     View code at this pointBrowse repository at this point

   • [Site Isolation] Web Inspector: Support event and URL breakpoints in cross-origin iframes

     Show description for 44dcf77
     zakariaridouh

     committed
     44dcf77View commit details

     Copy full SHA for 44dcf77

     View code at this pointBrowse repository at this point

   • [JSC] Use DirectCall when polymorphic inlining fails

     Show description for 48d5655
     Constellation

     committed
     48d5655View commit details

     Copy full SHA for 48d5655

     View code at this pointBrowse repository at this point

   • [B3][Air] Let prologue generators emit late paths

     Show description for 6ccecb6
     syg

     committed
     6ccecb6View commit details

     Copy full SHA for 6ccecb6

     View code at this pointBrowse repository at this point

   • [JSC] Make the GC's scope decision and visitor checks work for collections of several heaps

     Show description for 47697fd
     dhecht

     committed
     47697fdView commit details

     Copy full SHA for 47697fd

     View code at this pointBrowse repository at this point

   • [JSC] Support heaps joining and leaving a Collector, for global collections

     Show description for 5e4ff7a
     dhecht

     committed
     5e4ff7aView commit details

     Copy full SHA for 5e4ff7a

     View code at this pointBrowse repository at this point

   • [JSC] Make heap analysis work for collections of several heaps

     Show description for ddc9c7f
     dhecht

     committed
     ddc9c7fView commit details

     Copy full SHA for ddc9c7f

     View code at this pointBrowse repository at this point

   • [JSC][Wasm] Make one-type rec groups match the shorthand form

     Show description for 8cbe7ed
     chicoxyzzy

     committed
     8cbe7edView commit details

     Copy full SHA for 8cbe7ed

     View code at this pointBrowse repository at this point

   • [JSC] JIT Array butterfly allocation should follow to C++ behavior

     Show description for 0c5333c
     Constellation

     committed
     0c5333cView commit details

     Copy full SHA for 0c5333c

     View code at this pointBrowse repository at this point

   • Add typed-string wrappers for the ICU functions that take a locale and for the SQLite functions that take a string

     Show description for 9626df6
     cdumez

     committed
     9626df6View commit details

     Copy full SHA for 9626df6

     View code at this pointBrowse repository at this point

   • [JSC] `GetPrototypeFromConstructor` should read `prototype` before calling `GetFunctionRealm`

     Show description for 6fba1ae
     sosukesuzuki

     committed
     6fba1aeView commit details

     Copy full SHA for 6fba1ae

     View code at this pointBrowse repository at this point
3. Commits on Oct 11, 2026

   • [JSC] Eden GC should sweep only new and dirty ArrayBuffers

     Show description for 91e8fd1
     sosukesuzuki

     committed
     91e8fd1View commit details

     Copy full SHA for 91e8fd1

     View code at this pointBrowse repository at this point

   • [JSC] DFG backwards propagation should not treat non-integer constants as within power of two

     Show description for 13714a5
     sosukesuzuki

     committed
     13714a5View commit details

     Copy full SHA for 13714a5

     View code at this pointBrowse repository at this point

   • [JSC] `putByValMegamorphic` and `inByValMegamorphic` should not create `Identifier`

     Show description for 9b61fb4
     sosukesuzuki

     committed
     9b61fb4View commit details

     Copy full SHA for 9b61fb4

     View code at this pointBrowse repository at this point

   • [JSC] JSWeakMap / JSWeakSet should have inline buffer

     Show description for 54a3720
     Constellation

     committed
     54a3720View commit details

     Copy full SHA for 54a3720

     View code at this pointBrowse repository at this point

   • [JSC] Remove redundant work from FTL object and array access lowering

     Show description for 7fbbbd1
     Constellation

     committed
     7fbbbd1View commit details

     Copy full SHA for 7fbbbd1

     View code at this pointBrowse repository at this point

   • [JSC] TypeCheckHoisting should not hoist a monomorphic CheckStructure over a polymorphic access

     Show description for 57c6380
     Constellation

     committed
     57c6380View commit details

     Copy full SHA for 57c6380

     View code at this pointBrowse repository at this point

   • [JSC] `op_iterator_next` should inline Latin-1 characters in 16-bit strings in Baseline JIT and LLInt

     Show description for 316c1ac
     sosukesuzuki

     committed
     316c1acView commit details

     Copy full SHA for 316c1ac

     View code at this pointBrowse repository at this point
4. Commits on Oct 10, 2026

   • [JSC] Proactively merge back used-variable sets in Parser

     Show description for e36036d
     ast-hugger

     committed
     e36036dView commit details

     Copy full SHA for e36036d

     View code at this pointBrowse repository at this point

   • [JSC] WebAssembly debugger: a continue after `Hc<thread>` resumes the wrong VM

     Show description for 7c3fb01
     hyjorc1

     committed
     7c3fb01View commit details

     Copy full SHA for 7c3fb01

     View code at this pointBrowse repository at this point

   • [JSC] Tighten FTL lowering of Map and Set lookup and iteration

     Show description for 2ee637a
     Constellation

     committed
     2ee637aView commit details

     Copy full SHA for 2ee637a

     View code at this pointBrowse repository at this point

   • [JSC] Allocate registers for locals in BBQ

     Show description for ab081a2
     tadeuzagallo

     committed
     ab081a2View commit details

     Copy full SHA for ab081a2

     View code at this pointBrowse repository at this point

   • [JSC] Use Vector<JSValue> in Parser as GC is deferred

     Show description for e5f751c
     Constellation

     committed
     e5f751cView commit details

     Copy full SHA for e5f751c

     View code at this pointBrowse repository at this point