base fuzzili update #52

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Dudcom wants to merge 89 commits intoVRIG-RITSEC:agentfrom

googleprojectzero:main

Commits on Nov 12, 2025

[v8] Register %GetHoleNaN() and %GetUndefinedNaN()

Liedtke
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V8-internal LUCI CQ
committed
Refactoring: Use stub-state storage also for functions

mi-ac
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V8-internal LUCI CQ
committed
Enable generating disposable class variables

mi-ac
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V8-internal LUCI CQ
committed

Commits on Nov 13, 2025

[v8] Add code generator for various string shapes

Liedtke
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V8-internal LUCI CQ
committed
[js] Add code generator for concatenated strings

Liedtke
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V8-internal LUCI CQ
committed

Commits on Nov 14, 2025

[wasm] Add code generators for wasm-gc signatures

Liedtke
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V8-internal LUCI CQ
committed

Commits on Nov 20, 2025

Remove unused ValueGeneratorFunc

pkk33
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V8-internal LUCI CQ
committed
[turboshaft] Fuzz --turboshaft-verify-load-store-taggedness

Darius Mercadier
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V8-internal LUCI CQ
committed

Commits on Nov 21, 2025

Extend new code generation logic to allow specifying more than just a

Liedtke
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V8-internal LUCI CQ
committed
[v8] Add ProgramTemplate for --proto-assign-seq-opt pattern

Liedtke
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V8-internal LUCI CQ
committed

Commits on Nov 24, 2025

[v8] Add flag for stress-testing prototype assignment optimization

Liedtke
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V8-internal LUCI CQ
committed
[cleanup] Improve readability, remove dead code, fix comments.

pkk33
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V8-internal LUCI CQ
committed
[wasm] Register code generator that produces all wasm-gc type kinds

Liedtke
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V8-internal LUCI CQ
committed
[wasm] Slightly increase chance of successful wasm-gc operations

Liedtke
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V8-internal LUCI CQ
committed

Commits on Nov 25, 2025

[v8] Add code generator for %MajorGCForCompilerTesting()

Liedtke
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V8-internal LUCI CQ
committed
[wasm] Add a new operation for defining signatures directly inside a function

Liedtke
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V8-internal LUCI CQ
committed
[v8] Add startup test for new abort_with_sandbox_violation

Samuel Groß
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V8-internal LUCI CQ
committed

Commits on Nov 26, 2025

Improve RestLength parameter fuzzing

Dominik Klemba
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V8-internal LUCI CQ
committed

Commits on Nov 28, 2025

Small readability improvement.

pkk33
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V8-internal LUCI CQ
committed
Throw exception in TryCatchFinally blocks (with certain probability).

pkk33
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V8-internal LUCI CQ
committed

Commits on Dec 1, 2025

Add script to transpile existing test cases

mi-ac
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V8-internal LUCI CQ
committed
Enable bundling Node.js in the CWD

mi-ac
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V8-internal LUCI CQ
committed

Commits on Dec 2, 2025

Add support for shared references.

pkk33
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V8-internal LUCI CQ
committed
Revert "Add support for shared references."

Liedtke
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V8-internal LUCI CQ
committed

Commits on Dec 3, 2025

Enable inlining of Arrow Functions in JavaScript lifting

Dominik Klemba
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V8-internal LUCI CQ
committed

Commits on Dec 4, 2025

Add BytecodeFuzzer ProgramTemplate for the V8Sandbox profile

Samuel Groß
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V8-internal LUCI CQ
committed
Enable a shard mode for transpile_tests.py

mi-ac
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V8-internal LUCI CQ
committed

Commits on Dec 5, 2025

Revert "Throw exception in TryCatchFinally blocks (with certain probability)."

Dominik Klemba
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V8-internal LUCI CQ
committed
Find the FuzzILTool relative to the transpiler script

mi-ac
authored and
V8-internal LUCI CQ
committed

Commits on Dec 8, 2025

[wasm] Change loops to use wasm-gc signatures

Liedtke
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V8-internal LUCI CQ
committed
Implement support for a number of recent JS language features

o-
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V8-internal LUCI CQ
committed

Commits on Dec 9, 2025

Add merge script for transpile-tests results

mi-ac
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V8-internal LUCI CQ
committed
Rename merge script test

mi-ac
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V8-internal LUCI CQ
committed

Commits on Dec 10, 2025

[v8] Add %AllocationTimeout generator

Liedtke
authored and
V8-internal LUCI CQ
committed

Commits on Dec 11, 2025

Add ManyArgumentsCall CodeGenerator

whendrik-cmd
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V8-internal LUCI CQ
committed

Commits on Dec 12, 2025

[v8] Drop SSE3 code gen flag for Wasm

Liedtke
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V8-internal LUCI CQ
committed
Make transpiler results format more fine-grained.

mi-ac
authored and
V8-internal LUCI CQ
committed
Preserve leading comments when transpiling JS

mi-ac
authored and
V8-internal LUCI CQ
committed

Commits on Dec 15, 2025

RAB and GSAB Fuzzing

Dominik Klemba
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V8-internal LUCI CQ
committed
Increase depth of configured test-transpilation results

mi-ac
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V8-internal LUCI CQ
committed

Commits on Dec 16, 2025

Abort runtime-assisted mutations on FuzzIL translation errors

Samuel Groß
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V8-internal LUCI CQ
committed
Unwrap JS parser errors on import for better readability

mi-ac
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V8-internal LUCI CQ
committed
Shared reference - adjust type system.

pkk33
authored and
V8-internal LUCI CQ
committed

Commits on Dec 17, 2025

Add testcases for recently added SIGILL-related crashers

Samuel Groß
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V8-internal LUCI CQ
committed

Commits on Dec 18, 2025

Add a test with semi-conditional returns in inlined function

mi-ac
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V8-internal LUCI CQ
committed
Shared references - wasmRefI31

pkk33
authored and
V8-internal LUCI CQ
committed

Commits on Dec 19, 2025

Escape double quotes when lifting string literals to JS

mi-ac
authored and
V8-internal LUCI CQ
committed

Commits on Dec 30, 2025

Add assertion to detect inconsistent code generators

mi-ac
authored and
V8-internal LUCI CQ
committed

Commits on Jan 5, 2026

Convert assertion to fatalError to catch issues with generators

Liedtke
authored and
V8-internal LUCI CQ
committed

Commits on Jan 8, 2026

Revert "Add ManyArgumentsCall CodeGenerator"

whendrik-cmd
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V8-internal LUCI CQ
committed
Enable experimental features in tests

o-
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V8-internal LUCI CQ
committed
Fix inlining of functions also used as disposable variables.

mi-ac
authored and
V8-internal LUCI CQ
committed
[bugfix] Remove incorrect produced type from the list

Dominik Klemba
authored and
V8-internal LUCI CQ
committed
[intl] Add fuzz support for Intl.Locale

Manishearth
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V8-internal LUCI CQ
committed

Commits on Jan 9, 2026

[dumpling] Add RelateTool and DiffOracle

authored and
V8-internal LUCI CQ
committed

Commits on Jan 12, 2026

[test] Cleanup i31 tests

Liedtke
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V8-internal LUCI CQ
committed
Add support for iterator sequencing

o-
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V8-internal LUCI CQ
committed

Commits on Jan 13, 2026

Make transpilator script support mjsunit

mi-ac
authored and
V8-internal LUCI CQ
committed

Commits on Jan 14, 2026

[environment] Refactor excluded properties on prototype

Liedtke
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V8-internal LUCI CQ
committed
[wasm] Use a wasm-gc signature as input for if-else-endif

Liedtke
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V8-internal LUCI CQ
committed
[wasm] Use a wasm-gc signature for wasm blocks

Liedtke
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V8-internal LUCI CQ
committed
[cleanup] Remove one of the wasmBuildIfElse overloads

Liedtke
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V8-internal LUCI CQ
committed
[cleanup] Rename GeneratorRuntimeData.popAndPush() to peek()

Liedtke
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V8-internal LUCI CQ
committed
Add WasmStructNew operation and generator

Doga Yüksel
authored and
V8-internal LUCI CQ
committed
[cleanup] Simplify ProgramBuilder.generateRandomWasmVar

Liedtke
authored and
V8-internal LUCI CQ
committed

Commits on Jan 15, 2026

[wasm] Print better error message when failing in findOrGenerateWasmVar

Liedtke
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V8-internal LUCI CQ
committed
[js] Fix input requirements resolution for JS types

Liedtke
authored and
V8-internal LUCI CQ
committed
[wasm] Fix generateRandomWasmVar for wasm index ref

Liedtke
authored and
V8-internal LUCI CQ
committed

Commits on Jan 16, 2026

[wasm] Add one more fatalError to investigate recent failures

Liedtke
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V8-internal LUCI CQ
committed
[wasm] Fix WasmTypeGroupReducer to expose all unremoved types

Liedtke
authored and
V8-internal LUCI CQ
committed
Print corpus import durations

mi-ac
authored and
V8-internal LUCI CQ
committed

Commits on Jan 19, 2026

[wasm] Add WasmRefEq operation and generator

Doga Yüksel
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V8-internal LUCI CQ
committed
Actually emit variables for unused expressions.

Danylo Mocherniuk
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V8-internal LUCI CQ
committed
[dumpling] Implement differential fuzzing

Danylo Mocherniuk
authored and
V8-internal LUCI CQ
committed
[wasm] Prepare WasmThrow to use wasm-gc types

Liedtke
authored and
V8-internal LUCI CQ
committed
[wasm] Remove parameterTypes from WasmBranch

Liedtke
authored and
V8-internal LUCI CQ
committed
[wasm] Remove paramterTypes from WasmBranchIf

Liedtke
authored and
V8-internal LUCI CQ
committed
[wasm] Remove parameter types from wasmBranchTable

Liedtke
authored and
V8-internal LUCI CQ
committed
[wasm] Remove parameter types from wasmReassign

Liedtke
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V8-internal LUCI CQ
committed
[wasm] Remove return types from wasmReturn

Liedtke
authored and
V8-internal LUCI CQ
committed
[wasm] Remove parameter and return types from WasmCallDirect

Liedtke
authored and
V8-internal LUCI CQ
committed

Commits on Jan 20, 2026

[wasm] Deduplicate WasmLegacyTryCatchWithResultGenerator

Liedtke
authored and
V8-internal LUCI CQ
committed

Commits on Jan 21, 2026

Whitespace change to test builders
mi-ac
committed

Commits on Jan 22, 2026

Whitespace change to test builders
mi-ac
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[dumpling] Delete patch file.

Danylo Mocherniuk
authored and
V8-internal LUCI CQ
committed

Commits on Jan 26, 2026

[github] Also test the Compiler/Parser functionality

Liedtke
authored and
V8-internal LUCI CQ
committed

Commits on Jan 27, 2026

Fix assertion in InliningReducer for explicit resource management

Liedtke
authored and
V8-internal LUCI CQ
committed
Add immutable ArrayBuffer support

o-
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V8-internal LUCI CQ
committed
[parser] Support rest parameters on transpiling JS -> FuzzIL

Liedtke
authored and
V8-internal LUCI CQ
committed