Roll V8 from 7c0ac7e91932 to e433e19589ba (84 revisions)

https://chromium.googlesource.com/v8/v8.git/+log/7c0ac7e91932..e433e19589ba

2026-10-15 olivf@chromium.org [builtins] Mark empty JSArrayIterator done in IterableForEach
2026-10-15 olivf@chromium.org [builtins] Restrict Set fast path in IterableForEach to values
2026-10-15 v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com Update V8 DEPS (trusted)
2026-10-15 olivf@chromium.org [builtins] Check iterator prototype in IterableForEach
2026-10-15 ishell@chromium.org [cleanup] Revert NaN-silencing workarounds for double fields
2026-10-15 machenbach@chromium.org Revert "[inspector] Disallow --enable-inspector in js_fuzzer and migrate 4 tests"
2026-10-14 rezvan@chromium.org Revert "[snapshot][sandbox] Serialize all trusted objects in the trusted section"
2026-10-14 mfarazma@ibm.com PPC/s390: [interpreter] Check max_arguments in InterpreterEntryTrampoline
2026-10-14 manoskouk@chromium.org [wasm] Harden WasmArray{New|Init}Segment against sandbox corruption
2026-10-14 alex.davicenko@arm.com [wasm][turboshaft] Move SIMD dot reductions to ISel normalization
2026-10-14 etiennep@chromium.org Reland "[heap] Check for null isolate in BackingStore gc_retry"
2026-10-14 etiennep@chromium.org [cppgc] Add and use AllocationSampler interface
2026-10-14 sadym@chromium.org [inspector] Fix OOM on sparse array serialization
2026-10-14 clemensb@chromium.org [api] Disallow upcasting v8::ReturnValue
2026-10-14 pierre.langlois@arm.com [turbolizer] Add CLI to serve JSON files
2026-10-14 bmeurer@chromium.org [inspector] Disallow --enable-inspector in js_fuzzer and migrate 4 tests
2026-10-14 v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com Update V8 DEPS (trusted)
2026-10-14 olivf@chromium.org [intl] Bound BigInt and decimal string inputs to NumberFormat
2026-10-14 yangguo@chromium.org [snapshot] Pack kReadOnlyHeapRef into a single Uint30
2026-10-14 yangguo@chromium.org [snapshot] Omit fixed object sizes in kNewObject for read-only maps
2026-10-14 mfarazma@ibm.com PPC/s390: [liftoff] Track f32 and 32-bit f64 constants
2026-10-14 hpayer@chromium.org [test][heap] Migrate test-incremental-marking to unittests
2026-10-14 jkummerow@chromium.org [wasm-custom-desc] Fix inverted for_debugging_ check
2026-10-14 jkummerow@chromium.org [wasm-custom-desc] Add test for Extract...References
2026-10-14 olivf@chromium.org Reland: [ic] Fix fast proxy handler equivalence check on IC miss
2026-10-14 leese@chromium.org Use HasRealNamedProperty in CommandLineAPIScope
2026-10-14 jgruber@chromium.org [temporal] Initialize lazy Temporal accessors in the holder's realm
2026-10-14 arashk@chromium.org [snapshot][sandbox] Serialize all trusted objects in the trusted section
2026-10-14 paolosev@microsoft.com [wasm interpreter] Fix several correctness issues
2026-10-14 hferreiro@igalia.com [docs] Update committer responsibilities
2026-10-14 mliedtke@chromium.org [owners] Remove mliedtke@ from compiler/OWNERS
2026-10-14 clemensb@chromium.org Revert "[wasm] Pass actual opcode length for f16 load and store"
2026-10-14 dmercadier@chromium.org [compiler] Remove unused MemoryOptimizer and MemoryLowering
2026-10-14 verwaest@chromium.org [scopes] Forward unresolved variables from lazy functions in arrowheads
2026-10-14 liuyu@loongson.cn [loong64][maglev] Support compressed constant loads and tagged constant stores
2026-10-14 verwaest@chromium.org [scopes] Do not cache HoleCheckState on same-closure kDynamicLocal
2026-10-14 verwaest@chromium.org [scopes] Mark existing arguments variable as maybe-assigned in DeclareArguments
2026-10-14 verwaest@chromium.org [parser] Fix maybe_assigned for destructuring declarations with defaults
2026-10-14 verwaest@chromium.org [parser] Fix over-marking variables as assigned in ValidatePattern
2026-10-14 dmercadier@chromium.org [agents] Add a best practice skill for Turboshaft
2026-10-14 omerkatz@chromium.org [sandbox] Rename IndirectPointerHandle and IndirectPointerMode to TrustedPointer*
2026-10-14 clemensb@chromium.org [wasm] Pass actual opcode length for f16 load and store
2026-10-14 omerkatz@chromium.org [cppgc] Handle size overflows due to using AdditionalBytes
2026-10-14 dinfuehr@chromium.org [heap] Clear DescriptorArray when trimming is not possible
2026-10-14 bmeurer@chromium.org [inspector] Handle too long custom formatter error messages
2026-10-14 jgruber@chromium.org [metagen] Print readable C++ parse diagnostics
2026-10-14 mlippautz@chromium.org [base] Decouple src/base from base::Vector
2026-10-14 mliedtke@chromium.org [turboshaft] Fold x +/- 0 in InstructionSelectionNormalizationReducer
2026-10-14 leszeks@chromium.org [interpreter] Scope private getter key in VisitPropertyLoad
2026-10-14 yangguo@chromium.org [snapshot] Coalesce adjacent RO references into raw data runs
2026-10-14 clemensb@chromium.org [api] Fix ToUint32 for negative Smis and enforce Uint32 check
2026-10-14 leszeks@chromium.org [arm64] Detect FEAT_LRCPC2 CPU feature
2026-10-14 clemensb@chromium.org [liftoff] Track f32 and 32-bit f64 constants
2026-10-14 bmeurer@chromium.org [debug] Fix breakpoint resolution past the last breakable position
2026-10-14 ahaas@chromium.org [tools] Detect Siso remote execution in gm.py
2026-10-14 clemensb@chromium.org [wasm] Remove Wasm deserialization time histograms
2026-10-14 christian.aurichzm@gmail.com [inspector] Allow JS in pause notifications from API interrupts
2026-10-14 clemensb@chromium.org [utils] Reuse empty segments in SparseBitVector::InsertBitAfter
2026-10-14 marja@chromium.org [maglev range analysis] Fix phi ranges in resumable loops
2026-10-14 leszeks@chromium.org [compiler] Disallow parameter registers in register lists
2026-10-14 jkummerow@chromium.org [wasm-custom-desc] Some fixes for --wasm-merged-descriptors
2026-10-14 manoskouk@chromium.org Revert "[ic] Fix fast proxy handler equivalence check on IC miss"
2026-10-14 yangguo@chromium.org [test] Extend Memory.json startup snapshot benchmark
2026-10-14 szuend@chromium.org [debug] Don't prepare step-in during side-effect free evaluation
2026-10-14 thibaudm@chromium.org Reland "[wasmfx] Fix iteration of WasmFX stacks for profiling"
2026-10-14 olivf@chromium.org [modules] Statically encode module state machine
2026-10-14 jkummerow@chromium.org [wasm-custom-desc] Fix "configureAll" constructor installs
2026-10-14 yangguo@chromium.org [snapshot] Hash RO strings in-place during deserialization
2026-10-14 clemensb@chromium.org [wasm][fuzzer] Fuzz v128 in type canonicalizer
2026-10-14 yangguo@chromium.org [snapshot] Skip equality checks when deserializing StringTable
2026-10-14 william.hunt@arm.com [wasm][turboshaft][arm64] Remove narrowing op with extend inputs
2026-10-14 dmercadier@chromium.org Add missing std::dec after std::hex
2026-10-14 clemensb@chromium.org [wasm][fuzzer] Fuzz abstract heap types in type canonicalizer
2026-10-14 clemensb@chromium.org [wasm][compiler] Simplify WasmWrapperGraphBuilder::BuildWasmCall
2026-10-14 ahaas@chromium.org [inspector] Avoid v8::Array for V8Console data
2026-10-14 olivf@chromium.org [ic] Fix fast proxy handler equivalence check on IC miss
2026-10-14 manoskouk@chromium.org [wasm][shared] Fixes in any <-> extern conversions
2026-10-14 dmercadier@chromium.org [maglev] Commit safepoint entries in ~Safepoint
2026-10-14 szuend@chromium.org [debug] Allow setting eval-introduced vars in varblock scopes
2026-10-14 andrew@gaul.org [maglev] Fuse and-with-constant into ToBoolean branches
2026-10-14 sadym@chromium.org [inspector] Handle Map failures in V8SerializationDuplicateTracker
2026-10-14 nikolaos@chromium.org [builtins] Fix resizable ArrayBuffer transfer to zero length
2026-10-14 leszeks@chromium.org [maglev] Truncate block on non-eager inlining target mismatch
2026-10-14 szuend@chromium.org [test] Deflake OOM blackboxed inspector tests

If this roll has caused a breakage, revert this CL and set the roller
to dry run mode using the controls here:
https://autoroll.skia.org/r/v8-dawn
Please CC kainino@google.com,webgpu-dev-team@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in V8: https://issues.chromium.org/issues/new?component=1456824
To file a bug in Dawn: https://crbug.com/dawn

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Bug: None
Tbr: kainino@google.com
Change-Id: I22d8b1f088bc5b130486e0a51ef04dca47cdf478
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/351095
Commit-Queue: dawn-autoroll@skia-public.iam.gserviceaccount.com <dawn-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: dawn-autoroll@skia-public.iam.gserviceaccount.com <dawn-autoroll@skia-public.iam.gserviceaccount.com>