The test was extended in this CL: https://crrev.com/c/2762420
It now uses wasm::SimdShuffle, which is only available if webassembly is
enabled.
Thus, #if out the test if webassembly is disabled.

Drive-by: Add a missing include.

R=jkummerow@chromium.org
CC=zhin@chromium.org

Bug: v8:11238
Change-Id: I1b53d0145467b58616a161944fb88d2ca256fd58
Cq-Include-Trybots: luci.v8.try:v8_linux64_no_wasm_compile_rel
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2772978Reviewed-by: Zhi An Ng <zhin@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73517}

This CL is part of a series that adds the C++ implementation of
SwissNameDictionary, a deterministic property backing store based on
Swiss Tables.

This CL adds test-swiss-name-dictionary-infra.[h|cc], which contain
the infrastructure for writing tests that simulatenously check the
C++ and CSA/Torque implementation of SwissNameDictionary operations.

The actual tests are added in a subsequent CL, which will be the last of
this series.

Bug: v8:11388
Change-Id: I89cbc7e575ed694fe34cb66c0e1ec70683504bd8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2742574Reviewed-by: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Commit-Queue: Frank Emrich <emrich@google.com>
Cr-Commit-Position: refs/heads/master@{#73516}

This reverts commit c4b44d5d.

Reason for revert: UBSan failures (https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux64%20UBSan/15621/overview)

Original change's description:
> [bigint] Begin src/bigint refactoring
>
> This patch moves a first function, Compare, from src/objects/bigint.cc
> to src/bigint/, to blaze the trail. More to follow!
>
> Bug: v8:11515
> Change-Id: Id7fa0b40ea852dbed1360f7ab439cb32d0c15762
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2737295
> Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
> Reviewed-by: Hannes Payer <hpayer@chromium.org>
> Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#73511}

Bug: v8:11515
Change-Id: I98f3e385c785297b1b71de07fc4835da2bbe816c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2773048
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#73515}

Ensure more testing of --future for different test types on Mac.

No-Try: true
Bug: v8:11527
Change-Id: Iac499dc48dde3342ad2057f86ef1ad5fa43b4eac
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2772981Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73514}

We do not emit this opcode in the asm.js to wasm translator, hence we do
not need to handle this case in the function body decoder.
Replace it by a DCHECK to catch bugs where we might accidentally emit
the opcode.

R=thibaudm@chromium.org

Change-Id: Ibaa07099f30b871c28e3d3cebae96277f46e3164
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2768619Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73513}

Port d16eefe0

Original Commit Message:

    We currently canonicalize shuffles in the architecture specific
    instruction selector. This has the drawback that if we want to pattern
    match on nodes that have a shuffle as input, they need to individually
    canonicalize the shuffle. There can also be a subtle bug if we
    canonicalize the same shuffle node twice (see bug for details).

    This moves the canonicalization to "construction time", in
    wasm-compiler, when building the graph. As such, any pattern matches in
    instruction-selector will only need to deal with canonicalized shuffles.

    We introduce a new kind of parameter for shuffle nodes,
    ShuffleParameter, to store the 16 bytes plus a bool indicating if this
    is a swizzle. A swizzle essentially: inputs to the shuffle are the same
    or all indices only touch 1 input. We calculate this when
    canonicalizing, so store this bit of information inside of the node's
    parameter.

    We update the tests in x64 to handle special cases where, even though
    the node's inputs are not swapped (due to canonicalization), they need
    to be swapped for the specific instruction selected (e.g. palignr). The
    test data also contains canonicalized shuffles, so we have to manually
    canonicalize them.

R=zhin@chromium.org, joransiu@ca.ibm.com, junyan@redhat.com, midawson@redhat.com
BUG=
LOG=N

Change-Id: I9872fcdaa06739c8972f02d81e77bcbf372126c2
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2773138Reviewed-by: Junliang Yan <junyan@redhat.com>
Commit-Queue: Milad Fa <mfarazma@redhat.com>
Cr-Commit-Position: refs/heads/master@{#73512}

This patch moves a first function, Compare, from src/objects/bigint.cc
to src/bigint/, to blaze the trail. More to follow!

Bug: v8:11515
Change-Id: Id7fa0b40ea852dbed1360f7ab439cb32d0c15762
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2737295Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73511}

Live ranges defined by a constant operand normally don't require a spill
slot since they can just rematerialize the value from the constant. In
the attached issue however, deoptimization adds an explicit slot
requirement for a range that is defined by a constant operand. This case
is not expected in the register allocator and we eventually hit a
DCHECK.

This fix allocates a new stack slot during the MeetRegisterConstraints
and adds the missing gap move.

Drive-by: remove dead method LiveRange::NextSlotPosition.

R=sigurds@chromium.org
CC=​nicohartmann@chromium.org

Bug: chromium:1146880
Change-Id: I08fbb890f2f3d9574196989cf3e5ef6232433484
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2563689Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73510}

Reduces the overhead of mid-tier optimization without much impact on
mid-tier generated code performance.

BUG=v8:9684

Change-Id: I81889049f718ec2b18a805b11aab119754466c95
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2772611
Auto-Submit: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org>
Reviewed-by: Santiago Aboy Solanes <solanes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73509}

RepresentationFor is quite hot in MidTierAllocator profiles. To
optimize this, instead stash the representation in the
VirtualRegisterData and pass that about consistently instead of
passing the virtual_register int and having to retrieve both
representation and VirtualRegisterData for the vreg multiple times.

This improves mid-tier allocation time by ~8% on Octane benchmarks.

BUG=v8:9684

Change-Id: Ied01fbdab013c278da022d1df321b08fbfc68a4c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2768618Reviewed-by: Santiago Aboy Solanes <solanes@chromium.org>
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73508}

The previous uses of LR here allowed overwriting it with arbitrary addresses
that aren't signed. Change this so we never return to an arbitrary LR.

This makes a difference even when we replace the RET with a BR, because BR is
constrained by BTI, whereas RET isn't.

Bug: v8:10026
Change-Id: Ibbf326ccf0cf32f6d9541c7a82108dc0373827df
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2767015Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Georgia Kouveli <georgia.kouveli@arm.com>
Cr-Commit-Position: refs/heads/master@{#73507}

Bug: v8:10026
Change-Id: Ie040d36d9a98943f97236998df53408bb060d028
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2764760Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Georgia Kouveli <georgia.kouveli@arm.com>
Cr-Commit-Position: refs/heads/master@{#73506}

... when v8_enable_short_builtin_calls is enabled for current build
configuration.

Bug: v8:11527
Change-Id: Ie7edf7ede5822f3b8f7ec815c89d0c50ec7657bc
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2770880
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73505}

Fix target stack height of multi-value try blocks.

R=clemensb@chromium.org

Bug: chromium:1187896
Change-Id: I698b06141e65f7b545a695c035b862af31dd8875
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2772236Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73504}

... because serialization of RUNTIME_ENTRY reloc infos is not supported
yet.

Bug: v8:11527
Change-Id: I0a0451710f7dd57b6393b8fad1620d29346a9f49
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2772602Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73503}

This reverts commit a3b1233e.

Reason for revert: This approach has multiple issues and we have to reconsider it.

Original change's description:
> [turbofan] Optimize TrapIf/Unless in BranchElim. and CommonOp-Reducer
>
> Bug: v8:11510
> Change-Id: I1e8fcb54444e494c7d765ad556d09d954441361f
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2752876
> Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
> Reviewed-by: Georg Neis <neis@chromium.org>
> Reviewed-by: Andreas Haas <ahaas@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#73468}

Bug: v8:11510
Change-Id: Id35bc4ebcb45a617f61993d857ad2291b0287ad6
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2772600
Auto-Submit: Manos Koukoutos <manoskouk@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#73502}

This is a reland of 5f9f09f4

Original change's description:
> [sparkplug] Enable shorter builtin calls behind --short-builtin-calls
>
> ... on desktop x64 and arm64 if pointer compression is enabled.
>
> Bug: v8:11527
> Change-Id: Ie23b59312c6db34a5f40e23347b3c4f11173612d
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2767222
> Commit-Queue: Igor Sheludko <ishell@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#73498}

Bug: v8:11527
Change-Id: I5b5524b6b4b301e4afcc09e4621942b77b56c07d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2772235Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73501}

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/37b76d6..ff9d9de

Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/b965b65..c730dae

Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/36de4be..2737963

Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/752611e..41f9e2d

Rolling v8/tools/luci-go: git_revision:19175e196dd495f6e092845f7d777cb5bf157b3e..git_revision:e81c0c9c528d0a416922e4ccd958d0de59a64816

Rolling v8/tools/luci-go: git_revision:19175e196dd495f6e092845f7d777cb5bf157b3e..git_revision:e81c0c9c528d0a416922e4ccd958d0de59a64816

Rolling v8/tools/luci-go: git_revision:19175e196dd495f6e092845f7d777cb5bf157b3e..git_revision:e81c0c9c528d0a416922e4ccd958d0de59a64816

TBR=v8-waterfall-sheriff@grotations.appspotmail.com

Change-Id: I7a3f21d3d171596b6d98a843379bd1c146f2ae54
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2771598Reviewed-by: v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Commit-Queue: v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#73500}

This reverts commit 5f9f09f4.

Reason for revert: Broke https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Clusterfuzz%20Linux64%20-%20release%20builder/21079/overview

Original change's description:
> [sparkplug] Enable shorter builtin calls behind --short-builtin-calls
>
> ... on desktop x64 and arm64 if pointer compression is enabled.
>
> Bug: v8:11527
> Change-Id: Ie23b59312c6db34a5f40e23347b3c4f11173612d
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2767222
> Commit-Queue: Igor Sheludko <ishell@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#73498}

Bug: v8:11527
Change-Id: I48ec54a134a293e31d4d26ce3a82a27a714fde6a
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2770599
Auto-Submit: Zhi An Ng <zhin@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#73499}

... on desktop x64 and arm64 if pointer compression is enabled.

Bug: v8:11527
Change-Id: Ie23b59312c6db34a5f40e23347b3c4f11173612d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2767222
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73498}

Throwing an object that needs special property lookup currently traps
when we catch it in wasm. We should just return undefined to let the
caller know that this is not a wasm exception object.

Drive-by: use the named {caught_tag} register consistently.

R=clemensb@chromium.org

Bug: chromium:1188825
Change-Id: I8ebd4db756ac7ba04208ab43c7349c28b813fc49
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2767519Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73497}

This brings the WasmModuleBuilder in the mjsunit test suite
up to date wrt. the latest changes of the GC proposal.

Bug: v8:7748
Change-Id: I4e1a3d34a1e83626ab89d2fa0e10ca4aa61d75ea
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2690590
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Auto-Submit: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Manos Koukoutos <manoskouk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73496}

We currently canonicalize shuffles in the architecture specific
instruction selector. This has the drawback that if we want to pattern
match on nodes that have a shuffle as input, they need to individually
canonicalize the shuffle. There can also be a subtle bug if we
canonicalize the same shuffle node twice (see bug for details).

This moves the canonicalization to "construction time", in
wasm-compiler, when building the graph. As such, any pattern matches in
instruction-selector will only need to deal with canonicalized shuffles.

We introduce a new kind of parameter for shuffle nodes,
ShuffleParameter, to store the 16 bytes plus a bool indicating if this
is a swizzle. A swizzle essentially: inputs to the shuffle are the same
or all indices only touch 1 input. We calculate this when
canonicalizing, so store this bit of information inside of the node's
parameter.

We update the tests in x64 to handle special cases where, even though
the node's inputs are not swapped (due to canonicalization), they need
to be swapped for the specific instruction selected (e.g. palignr). The
test data also contains canonicalized shuffles, so we have to manually
canonicalize them.

Bug: v8:11542
Change-Id: I4e78082267bd03d6caedf43d68d81ef3f5f364a8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2762420Reviewed-by: Bill Budge <bbudge@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73495}

Refactor SpacePolicy on a non-templated class to avoid the situation
of having MakeGarbageCollectedTraitBase<T>::SpacePolicy<U> refer to
different T and U which make it hard for the compiler to alias
anything.

Bug: chromium:1056170
Change-Id: I78eb0362d43403ad2712bcb65746eeb9f6ad44fa
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2769338Reviewed-by: Omer Katz <omerkatz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73494}

Previously we needed to register the backing stores globally because
the embedder could create them from a raw pointer. This is no longer
possible after the removal of the old API.

The global backing store registry now keeps track only of wasm memory
backing stores.

Bug: v8:9380
Change-Id: Iffefbf14dcafc1f9ce0dc3613335c754c9cb649a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2763874Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73493}

Also added multiply low/high and vector merge instructions to
the simulator.

Change-Id: I889004b5572ee7df75be706c424ac2e83e53e8b3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2769058
Commit-Queue: Milad Fa <mfarazma@redhat.com>
Reviewed-by: Junliang Yan <junyan@redhat.com>
Cr-Commit-Position: refs/heads/master@{#73492}

Bug: chromium:1188868
Change-Id: If3916891806b7db7c4556f0dc50ae73afa06036c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2766223
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73491}

This tests the 'beforeScriptWithSourceMapExecution' mode of
setInstrumentationBreakpoint for wasm.

R=bmeurer@chromium.org

Bug: chromium:1151211
Change-Id: I3020ab3e67e090407e2641a105c513e7614aa305
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2764342
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73490}

These tests require --validate-asm, which is available only on
WebAssembly enabled builds. This was causing problems
on https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux%20-%20arm%20-%20sim%20-%20lite/15320/overview.

Moving them into regress/asm, the status file automatically skips these
tests if WebAssembly is not enabled.

Bug: v8:11238
Change-Id: Ib337fb6bd43319f61a33302efd4277c092935a9c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2767600
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73489}

Bug: v8:11421
Change-Id: Ia4d3a20b9fdb5bc262cf480ece6e189aedff388f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2762143
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73488}

The machine graph verifier did not handle kUnalignedLoad and
kUnalignedStore yet, which caused problems with debug builds on arm.

R=mvstanton@chromium.org

Bug: v8:11384
Change-Id: I1a33c1e5993f9f0dd453a2d3f757e0eaff65b479
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2756213Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73487}

Sweeper cannot assume that platform never changes, so that we can
support using testing-specific platforms.
Instead, the sweeper gets the current platform from HeapBase on sweeping
start. The platform is set to nullptr whenever sweeping is not active.

Bug: chromium:1056170
Change-Id: I749e1dbfa204635fbb446a8c383aaa2548a717be
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2767139Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Omer Katz <omerkatz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73486}

- Fix link to older tool versions
- Adapt card style to versions page

NOTRY=true

Change-Id: Id857cc1220605d9bf62e1b810bd46c5766633383
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2767228
Commit-Queue: Patrick Thier <pthier@chromium.org>
Auto-Submit: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Patrick Thier <pthier@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73485}

Bug: v8:7748
Change-Id: If779c3c581317fb062c062a3ad60d1eebc1743d4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2767142Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73484}

Change-Id: Ic4dff5209279f51ed75c76f2a0b159c727fb6164
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2767198Reviewed-by: Junliang Yan <junyan@redhat.com>
Reviewed-by: Joran Siu <joransiu@ca.ibm.com>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73483}

Bug: v8:11577
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Change-Id: Ie83cb991bdd9f6dc680824fa313fafa198ad9ce7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2767599
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73482}

The bulk-memory proposal and the reference types proposal have been
merged into the main repository, so we don't have to run the proposal
tests anymore.

R=ecmziegler@chromium.org

Change-Id: I14583b8c1c387075442a402458ce04e7c6071f89
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2752165
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Emanuel Ziegler <ecmziegler@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73481}

If the block is unreachable, the interface is not called and the
{try_info} field is not set. Therefore, check it before accessing it.

R=clemensb@chromium.org

Bug: chromium:1188975
Change-Id: Ic6d7d2b7e26b0448143076e25a89c036216e8618
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2767017Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73480}

This completes support for encoding/decoding exception values of any
type, and with that completes exception handling support in Liftoff.

R=clemensb@chromium.org

Bug: v8:11453
Change-Id: Ie70b16478061cb68f3165b96c3806503f9908b6b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2767141
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73479}

R=clemensb@chromium.org

Bug: v8:11453
Change-Id: I0d02162e1a6974b550ec23ebb93c2478112a704d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2767023
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73478}