GeezerVison

Original commit message:

    [heap profiler] Add is_live field to AllocationProfile::Sample

    When using kSamplingIncludeObjectsCollectedByMajorGC/MinorGC flag, samples for collected objects are retained but callers had no way to distinguish live from dead objects.
    Add is_live to expose this information.

    Change-Id: I2e930644348ff942caa4b192a127c5baa05bbfef
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/7603535
    Reviewed-by: Dominik Inführ <[email protected]>
    Commit-Queue: Dominik Inführ <[email protected]>
    Reviewed-by: Michael Lippautz <[email protected]>
    Cr-Commit-Position: refs/heads/main@{#105698}

Refs: v8/v8@0f024d4
Signed-off-by: ishabi <[email protected]>
PR-URL: #62408
Reviewed-By: Stephen Belanger <[email protected]>
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Ruben Bridgewater <[email protected]>

Original commit message:

    [heap profiler] Add is_live field to AllocationProfile::Sample

    When using kSamplingIncludeObjectsCollectedByMajorGC/MinorGC flag, samples for collected objects are retained but callers had no way to distinguish live from dead objects.
    Add is_live to expose this information.

    Change-Id: I2e930644348ff942caa4b192a127c5baa05bbfef
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/7603535
    Reviewed-by: Dominik Inführ <[email protected]>
    Commit-Queue: Dominik Inführ <[email protected]>
    Reviewed-by: Michael Lippautz <[email protected]>
    Cr-Commit-Position: refs/heads/main@{#105698}

Refs: v8/v8@0f024d4
Signed-off-by: ishabi <[email protected]>
PR-URL: #62408
Reviewed-By: Stephen Belanger <[email protected]>
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Ruben Bridgewater <[email protected]>

assert:
  * (SEMVER-MAJOR) allow printf-style messages as assertion error (Ruben Bridgewater) #58849
build:
  * (SEMVER-MAJOR) bump GCC requirement to 13.2 (Michaël Zasso) #62555
  * (SEMVER-MAJOR) enable Temporal by default (Richard Lau) #61806
  * (SEMVER-MAJOR) enable V8_VERIFY_WRITE_BARRIERS in debug build (Joyee Cheung) #61898
  * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #61898
  * (SEMVER-MAJOR) target Power 9 for AIX/IBM i (Richard Lau) #62296
  * (SEMVER-MAJOR) drop support for Python 3.9 (Mike McCready) #61177
  * (SEMVER-MAJOR) enable maglev for Linux on s390x (Richard Lau) #60863
  * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #60488
  * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #60111
build,test:
  * (CVE-2026-21717) (SEMVER-MAJOR) test array index hash collision (Joyee Cheung) #61898
build,win:
  * (SEMVER-MAJOR) fix Temporal build (StefanStojanovic) #61806
crypto:
  * (SEMVER-MAJOR) unify asymmetric key import through KeyObjectHandle::Init (Filip Skokan) #62499
  * (SEMVER-MAJOR) runtime-deprecate DEP0203 and DEP0204 (Filip Skokan) #62453
  * (SEMVER-MAJOR) decorate async crypto job errors with OpenSSL error details (Filip Skokan) #62348
  * (SEMVER-MAJOR) default ML-KEM and ML-DSA pkcs8 export to seed-only format (Filip Skokan) #62178
  * (SEMVER-MAJOR) move DEP0182 to End-of-Life (Tobias Nießen) #61084
  * (SEMVER-MAJOR) fix DOMException name for non-extractable key error (Filip Skokan) #60830
deps:
  * (SEMVER-MAJOR) V8: cherry-pick 0f024d4e66e0 (ishabi) #62408
  * (SEMVER-MAJOR) fix V8 race condition for AIX (Abdirahim Musse) #61898
  * (SEMVER-MAJOR) V8: cherry-pick cd2c216e7658 (LuYahan) #61898
  * (SEMVER-MAJOR) V8: backport 088b7112e7ab (Igor Sheludko) #61898
  * (SEMVER-MAJOR) V8: cherry-pick 00f6e834029f (Joyee Cheung) #61898
  * (SEMVER-MAJOR) V8: backport bef0d9c1bc90 (Joyee Cheung) #61898
  * (SEMVER-MAJOR) V8: cherry-pick cf1bce40a5ef (Richard Lau) #61898
  * (SEMVER-MAJOR) V8: cherry-pick daf4656ba85e (Milad Fa) #61898
  * (SEMVER-MAJOR) V8: cherry-pick d83f479604c8 (Joyee Cheung) #61898
  * (SEMVER-MAJOR) V8: cherry-pick edeb0a4fa181 (Joyee Cheung) #61898
  * (SEMVER-MAJOR) V8: cherry-pick aa0b288f87cc (Richard Lau) #61898
  * (SEMVER-MAJOR) patch V8 to fix Windows build (StefanStojanovic) #61898
  * (SEMVER-MAJOR) V8: cherry-pick highway@989a498fdf3 (Richard Lau) #61898
  * (SEMVER-MAJOR) support madvise(3C) across ALL illumos revisions (Dan McDonald) #61898
  * (SEMVER-MAJOR) patch V8 for illumos (Dan McDonald) #61898
  * (SEMVER-MAJOR) remove problematic comment from v8-internal (Michaël Zasso) #61898
  * (SEMVER-MAJOR) define V8_PRESERVE_MOST as no-op on Windows (Stefan Stojanovic) #61898
  * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #61898
  * (SEMVER-MAJOR) update V8 to 14.6.202.33 (Michaël Zasso) #61898
  * (SEMVER-MAJOR) update undici to 8.0.2 (Node.js GitHub Bot) #62384
  * (SEMVER-MAJOR) V8: backport 151d0a44a1b2 (Abdirahim Musse) #60488
  * (SEMVER-MAJOR) V8: cherry-pick 47800791b35c (Jakob Kummerow) #60488
  * (SEMVER-MAJOR) patch V8 for illumos (Dan McDonald) #59805
  * (SEMVER-MAJOR) use std::map in MSVC STL for EphemeronRememberedSet (Joyee Cheung) #58070
  * (SEMVER-MAJOR) remove problematic comment from v8-internal (Michaël Zasso) #58070
  * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #54077
  * (SEMVER-MAJOR) update V8 to 14.3.127.12 (Michaël Zasso) #60488
  * (SEMVER-MAJOR) V8: cherry-pick ff34ae20c8e3 (Chengzhong Wu) #60111
  * (SEMVER-MAJOR) V8: backport fed47445bbdd (Abdirahim Musse) #60111
  * (SEMVER-MAJOR) patch V8 for illumos (Dan McDonald) #59805
  * (SEMVER-MAJOR) use std::map in MSVC STL for EphemeronRememberedSet (Joyee Cheung) #58070
  * (SEMVER-MAJOR) remove problematic comment from v8-internal (Michaël Zasso) #58070
  * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #54077
  * (SEMVER-MAJOR) update V8 to 14.2.231.9 (Michaël Zasso) #60111
diagnostics_channel:
  * (SEMVER-MAJOR) ensure tracePromise consistency with non-Promises (René) #61766
doc:
  * (SEMVER-MAJOR) remove extensionless CJS exception for type:module packages (Matteo Collina) #62176
  * (SEMVER-MAJOR) update supported Windows SDK version to 11 (Mike McCready) #61973
  * (SEMVER-MAJOR) drop p8 and z13 support (Milad Fa) #61005
http:
  * (SEMVER-MAJOR) move writeHeader to end-of-life (Sebastian Beltran) #60635
  * (SEMVER-MAJOR) fix handling of HTTP upgrades with bodies (Tim Perry) #60016
lib:
  * (SEMVER-MAJOR) return undefined for localStorage without file (Matteo Collina) #61333
lib,src:
  * (SEMVER-MAJOR) implement QuotaExceededError as DOMException-derived interface (Filip Skokan) #62293
module:
  * (SEMVER-MAJOR) runtime-deprecate module.register() (Geoffrey Booth) #62401
  * (SEMVER-MAJOR) remove --experimental-transform-types (Marco Ippolito) #61803
src:
  * (SEMVER-MAJOR) replace uses of deprecated v8::External APIs (gahaas) #61898
  * (SEMVER-MAJOR) stop using `v8::PropertyCallbackInfo<T>::This()` (Igor Sheludko) #61898
  * (SEMVER-MAJOR) avoid deprecated Wasm API (Clemens Backes) #61898
  * (SEMVER-MAJOR) avoid deprecated `FixedArray::Get` (Clemens Backes) #61898
  * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 147 (Michaël Zasso) #61898
  * (SEMVER-MAJOR) remove deprecated and unused isolate fields (Michaël Zasso) #60488
  * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 144 (Michaël Zasso) #60488
  * (SEMVER-MAJOR) include `node_api_types.h` instead of `node_api.h` in `node.h` (Anna Henningsen) #60496
  * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 142 (Michaël Zasso) #60111
stream:
  * (SEMVER-MAJOR) promote DEP0201 to runtime deprecation (René) #62173
  * (SEMVER-MAJOR) move _stream_* to end-of-life (Sebastian Beltran) #60657
  * (SEMVER-MAJOR) readable read one buffer at a time (Robert Nagy) #60441
  * (SEMVER-MAJOR) preserve AsyncLocalStorage on finished only when needed (avcribl) #59873
test:
  * (SEMVER-MAJOR) skip wasm allocation tests in workers (Michaël Zasso) #61898
  * (SEMVER-MAJOR) update wpt Wasm jsapi expectations (Michaël Zasso) #61898
  * (SEMVER-MAJOR) support presence of Temporal global (Michaël Zasso) #61898
  * (SEMVER-MAJOR) add type tags to uses of v8::External (gahaas) #61898
  * (SEMVER-MAJOR) fix test-linux-perf-logger for V8 14.3 (Michaël Zasso) #60488
tools:
  * (SEMVER-MAJOR) remove v8_initializers_slow workaround from v8.gyp (Michaël Zasso) #61898
  * (SEMVER-MAJOR) add Rust args to `tools/make-v8.sh` (Richard Lau) #61898
  * (SEMVER-MAJOR) update V8 gypfiles for 14.6 (Michaël Zasso) #61898
  * (SEMVER-MAJOR) update V8 gypfiles for 14.5 (Michaël Zasso) #61898
  * (SEMVER-MAJOR) update V8 gypfiles for 14.4 (Michaël Zasso) #61898
util:
  * (SEMVER-MAJOR) mark proxied objects as such when inspecting them (Ruben Bridgewater) #61029
  * (SEMVER-MAJOR) reduce TextEncoder.encodeInto function size (Yagiz Nizipli) #60339

PR-URL: #62526

assert:
  * (SEMVER-MAJOR) allow printf-style messages as assertion error (Ruben Bridgewater) #58849
build:
  * (SEMVER-MAJOR) bump GCC requirement to 13.2 (Michaël Zasso) #62555
  * (SEMVER-MAJOR) enable Temporal by default (Richard Lau) #61806
  * (SEMVER-MAJOR) enable V8_VERIFY_WRITE_BARRIERS in debug build (Joyee Cheung) #61898
  * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #61898
  * (SEMVER-MAJOR) target Power 9 for AIX/IBM i (Richard Lau) #62296
  * (SEMVER-MAJOR) drop support for Python 3.9 (Mike McCready) #61177
  * (SEMVER-MAJOR) enable maglev for Linux on s390x (Richard Lau) #60863
  * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #60488
  * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #60111
build,test:
  * (CVE-2026-21717) (SEMVER-MAJOR) test array index hash collision (Joyee Cheung) #61898
build,win:
  * (SEMVER-MAJOR) fix Temporal build (StefanStojanovic) #61806
crypto:
  * (SEMVER-MAJOR) unify asymmetric key import through KeyObjectHandle::Init (Filip Skokan) #62499
  * (SEMVER-MAJOR) runtime-deprecate DEP0203 and DEP0204 (Filip Skokan) #62453
  * (SEMVER-MAJOR) decorate async crypto job errors with OpenSSL error details (Filip Skokan) #62348
  * (SEMVER-MAJOR) default ML-KEM and ML-DSA pkcs8 export to seed-only format (Filip Skokan) #62178
  * (SEMVER-MAJOR) move DEP0182 to End-of-Life (Tobias Nießen) #61084
  * (SEMVER-MAJOR) fix DOMException name for non-extractable key error (Filip Skokan) #60830
deps:
  * (SEMVER-MAJOR) V8: cherry-pick 0f024d4e66e0 (ishabi) #62408
  * (SEMVER-MAJOR) fix V8 race condition for AIX (Abdirahim Musse) #61898
  * (SEMVER-MAJOR) V8: cherry-pick cd2c216e7658 (LuYahan) #61898
  * (SEMVER-MAJOR) V8: backport 088b7112e7ab (Igor Sheludko) #61898
  * (SEMVER-MAJOR) V8: cherry-pick 00f6e834029f (Joyee Cheung) #61898
  * (SEMVER-MAJOR) V8: backport bef0d9c1bc90 (Joyee Cheung) #61898
  * (SEMVER-MAJOR) V8: cherry-pick cf1bce40a5ef (Richard Lau) #61898
  * (SEMVER-MAJOR) V8: cherry-pick daf4656ba85e (Milad Fa) #61898
  * (SEMVER-MAJOR) V8: cherry-pick d83f479604c8 (Joyee Cheung) #61898
  * (SEMVER-MAJOR) V8: cherry-pick edeb0a4fa181 (Joyee Cheung) #61898
  * (SEMVER-MAJOR) V8: cherry-pick aa0b288f87cc (Richard Lau) #61898
  * (SEMVER-MAJOR) patch V8 to fix Windows build (StefanStojanovic) #61898
  * (SEMVER-MAJOR) V8: cherry-pick highway@989a498fdf3 (Richard Lau) #61898
  * (SEMVER-MAJOR) support madvise(3C) across ALL illumos revisions (Dan McDonald) #61898
  * (SEMVER-MAJOR) patch V8 for illumos (Dan McDonald) #61898
  * (SEMVER-MAJOR) remove problematic comment from v8-internal (Michaël Zasso) #61898
  * (SEMVER-MAJOR) define V8_PRESERVE_MOST as no-op on Windows (Stefan Stojanovic) #61898
  * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #61898
  * (SEMVER-MAJOR) update V8 to 14.6.202.33 (Michaël Zasso) #61898
  * (SEMVER-MAJOR) update undici to 8.0.2 (Node.js GitHub Bot) #62384
  * (SEMVER-MAJOR) V8: backport 151d0a44a1b2 (Abdirahim Musse) #60488
  * (SEMVER-MAJOR) V8: cherry-pick 47800791b35c (Jakob Kummerow) #60488
  * (SEMVER-MAJOR) patch V8 for illumos (Dan McDonald) #59805
  * (SEMVER-MAJOR) use std::map in MSVC STL for EphemeronRememberedSet (Joyee Cheung) #58070
  * (SEMVER-MAJOR) remove problematic comment from v8-internal (Michaël Zasso) #58070
  * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #54077
  * (SEMVER-MAJOR) update V8 to 14.3.127.12 (Michaël Zasso) #60488
  * (SEMVER-MAJOR) V8: cherry-pick ff34ae20c8e3 (Chengzhong Wu) #60111
  * (SEMVER-MAJOR) V8: backport fed47445bbdd (Abdirahim Musse) #60111
  * (SEMVER-MAJOR) patch V8 for illumos (Dan McDonald) #59805
  * (SEMVER-MAJOR) use std::map in MSVC STL for EphemeronRememberedSet (Joyee Cheung) #58070
  * (SEMVER-MAJOR) remove problematic comment from v8-internal (Michaël Zasso) #58070
  * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #54077
  * (SEMVER-MAJOR) update V8 to 14.2.231.9 (Michaël Zasso) #60111
diagnostics_channel:
  * (SEMVER-MAJOR) ensure tracePromise consistency with non-Promises (René) #61766
doc:
  * (SEMVER-MAJOR) remove extensionless CJS exception for type:module packages (Matteo Collina) #62176
  * (SEMVER-MAJOR) update supported Windows SDK version to 11 (Mike McCready) #61973
  * (SEMVER-MAJOR) drop p8 and z13 support (Milad Fa) #61005
http:
  * (SEMVER-MAJOR) move writeHeader to end-of-life (Sebastian Beltran) #60635
  * (SEMVER-MAJOR) fix handling of HTTP upgrades with bodies (Tim Perry) #60016
lib:
  * (SEMVER-MAJOR) return undefined for localStorage without file (Matteo Collina) #61333
lib,src:
  * (SEMVER-MAJOR) implement QuotaExceededError as DOMException-derived interface (Filip Skokan) #62293
module:
  * (SEMVER-MAJOR) runtime-deprecate module.register() (Geoffrey Booth) #62401
  * (SEMVER-MAJOR) remove --experimental-transform-types (Marco Ippolito) #61803
src:
  * (SEMVER-MAJOR) replace uses of deprecated v8::External APIs (gahaas) #61898
  * (SEMVER-MAJOR) stop using `v8::PropertyCallbackInfo<T>::This()` (Igor Sheludko) #61898
  * (SEMVER-MAJOR) avoid deprecated Wasm API (Clemens Backes) #61898
  * (SEMVER-MAJOR) avoid deprecated `FixedArray::Get` (Clemens Backes) #61898
  * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 147 (Michaël Zasso) #61898
  * (SEMVER-MAJOR) remove deprecated and unused isolate fields (Michaël Zasso) #60488
  * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 144 (Michaël Zasso) #60488
  * (SEMVER-MAJOR) include `node_api_types.h` instead of `node_api.h` in `node.h` (Anna Henningsen) #60496
  * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 142 (Michaël Zasso) #60111
stream:
  * (SEMVER-MAJOR) promote DEP0201 to runtime deprecation (René) #62173
  * (SEMVER-MAJOR) move _stream_* to end-of-life (Sebastian Beltran) #60657
  * (SEMVER-MAJOR) readable read one buffer at a time (Robert Nagy) #60441
  * (SEMVER-MAJOR) preserve AsyncLocalStorage on finished only when needed (avcribl) #59873
test:
  * (SEMVER-MAJOR) skip wasm allocation tests in workers (Michaël Zasso) #61898
  * (SEMVER-MAJOR) update wpt Wasm jsapi expectations (Michaël Zasso) #61898
  * (SEMVER-MAJOR) support presence of Temporal global (Michaël Zasso) #61898
  * (SEMVER-MAJOR) add type tags to uses of v8::External (gahaas) #61898
  * (SEMVER-MAJOR) fix test-linux-perf-logger for V8 14.3 (Michaël Zasso) #60488
tools:
  * (SEMVER-MAJOR) remove v8_initializers_slow workaround from v8.gyp (Michaël Zasso) #61898
  * (SEMVER-MAJOR) add Rust args to `tools/make-v8.sh` (Richard Lau) #61898
  * (SEMVER-MAJOR) update V8 gypfiles for 14.6 (Michaël Zasso) #61898
  * (SEMVER-MAJOR) update V8 gypfiles for 14.5 (Michaël Zasso) #61898
  * (SEMVER-MAJOR) update V8 gypfiles for 14.4 (Michaël Zasso) #61898
util:
  * (SEMVER-MAJOR) mark proxied objects as such when inspecting them (Ruben Bridgewater) #61029
  * (SEMVER-MAJOR) reduce TextEncoder.encodeInto function size (Yagiz Nizipli) #60339

PR-URL: #62526