First CL with initial changes:
https://crrev.com/c/2468618
This CL adds the same set to the wasm interpreter.
We also need to make sure "negation" as well as
"std::abs" are excluded from this fix as they can reverse
the sign bit intentionally.
Change-Id: I115649f55b5290d2529dda3d5592feaff3363b76
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2485246
Reviewed-by: Zhi An Ng <zhin@chromium.org>
Commit-Queue: Milad Fa <mfarazma@redhat.com>
Cr-Commit-Position: refs/heads/master@{#70632}
Not sure why I originally chose to name it LoadMem32Zero instead of
Load32Zero like the proposal. This fixes it.
Bug: v8:10713
Change-Id: If05603f743213bc6b7aea0ce22c80ae4b3023ccf
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2481824
Reviewed-by: Bill Budge <bbudge@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70630}
Also known as multiply long, this multiplies the top or bottom half of
the input operands, the result is twice as wide as the input.
This implements arm64 and interpreter.
Bug: v8:11008
Change-Id: Iad693007066dd1a9bc529b282e88812a081c3a01
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2469156
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70624}
Store lane loads a value from memory and replaces a single lane of a
simd value.
This implements store lane for x64 and interpreter.
Bug: v8:10975
Change-Id: Ida79a03e0fd2bc18f2c06687311936b3cb550ed5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2473383
Reviewed-by: Bill Budge <bbudge@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70586}
read_prefixed_byte is used mostly to read an entire prefixed opcode, it
writes the number of bytes of the opcode index (without prefix byte) to
the out param length. Change it so it writes the total number of bytes
(including the prefix byte), as that is what most callers want (they add
1 after calling read_prefixed_byte).
Bug: v8:10810
Change-Id: I914190ecae62e3547652accdc05d1cef3686fff4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2476678
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70551}
Rename AddSaturate and SubSaturate to the shorter version, AddSat and
SubSat, following the spec.
Bug: v8:10946,v8:10933
Change-Id: Idf74b3a1eb2e2f6d4e37d2b8e5fa6d96ea090db4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2436615
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70549}
We now remember whether the memory was 64 bit, in in this case force the
index value to be an i64 instead of an i32.
This is only the decoding part of this change. TurboFan and Liftoff will
have to be fixed separately to handle the i64 values correctly.
R=manoskouk@chromium.org
Bug: v8:10949
Change-Id: Ia504e7eb5a2a55caf8dfdbd0833481ef590c55bf
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2461239
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Manos Koukoutos <manoskouk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70473}
This implements i8x16.popcnt on arm64 and interpreter.
Bug: v8:11002
Change-Id: Ia94a053d7e0a0c800057ac80865ba6f86ac7caf8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2461058
Reviewed-by: Bill Budge <bbudge@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70461}
Load lane loads a value from memory and replaces a single lane of a
simd value.
This implements the load (no stores yet) for x64 and interpreter.
Bug: v8:10975
Change-Id: I95d1b5e781ee9adaec23dda749e514f2485eda10
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2444578
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70456}
These instructions are not in the proposal, and will be unlikely to be
requested (poor performance, insufficient use cases). As we get more
instruction suggestions, these are sitting around on useful opcodes and
we have to play musical chairs every time we prototype a new
instruction.
Bug: v8:10933
Change-Id: Ic7ce4e514c343d821f76b8c071e41f9bddfbd1ce
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2457669
Reviewed-by: Bill Budge <bbudge@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70455}
Only implemented and tested on arm64 and interpreter.
Moved a helper function (Clamp, renamed to Saturate) into src/utils to
be able to reuse this in interpreter and tests.
Bug: v8:10971
Change-Id: Iaffcd36d27e0e8ab11e167befa96eef8e59f1c81
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2438990
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70360}
We used not to emit canonical indexes for arrays and structs into
WasmModule::signature_ids, which resulted in signature_ids not referring
to the correct type indices in a WasmModule.
Changes:
- Rename signature_ids to canonical_type_ids.
- Emit trivial canonical type ids for structs and arrays.
- Add a test to catch the existing bug.
- Improve DCHECKs for module type accessors.
Bug: v8:7748
Change-Id: I67ad58865e35b459b21db12557564b652035db75
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2444989
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70318}
This was not happening when there was no need to typecheck the entry.
Additional changes:
- Add tests with null table entries for typed and untyped function
tables.
- Allow AddIndirectFunctionTable in wasm-run-utils to specify table
type.
- Add possibility to define tables in test-gc.cc.
- Merge trapTableOutOfBounds with trapInvalidFunc.
- Use trapTableOutOfBounds in call_indirect as appropriate.
- Fix emission of table types in wasm-module-builder.cc.
Bug: v8:9495
Change-Id: I4a857ff4378e5a87dc0646d94b4c75635a43c55b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2442622
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70311}
As a preparation to add a "boolean validation" mode, rename the existing
flags. This removes many unrelated changes from the follow-up change and
makes it easier to review.
R=thibaudm@chromium.org
Bug: v8:10969
Change-Id: I5f71405b525a7caa91be46c035e31d4d960e4e4c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2440036
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70224}
These instructions were changed from "s8x16" to "i8x16" prefixes in
https://github.com/WebAssembly/simd/pull/321.
This CL updates all V8 code, including arch-specific code, to match.
Bug: v8:10946, v8:10933
Change-Id: I26ef9ad77571f94501d42c1d65f57380fd507f3d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2432068
Reviewed-by: Zhi An Ng <zhin@chromium.org>
Commit-Queue: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70143}
This is a first small step for implementing the memory64 proposal:
1. Add a feature flag.
2. Add the 0x04 and 0x05 limits flag for memory64.
3. Read memory limits as LEB-encoded u64 (instead of u32) if a memory64
limit flag was read.
4. Unify {MaximumFlag} and {MemoryFlag}, which was used inconsistently
before.
5. Add test for memory limits encoded with >5 bytes.
6. Move some macros from module-decoder-unittest.cc to wasm-macro-gen.h.
Note that still the same limits for the maximum number of pages applies
as before, i.e. you cannot specify a memory >4GB yet. But you can encode
that small number in >5 bytes.
R=manoskouk@chromium.org
Bug: v8:10949
Change-Id: I90a4f08426ae714a67440281785eb00cfc24a349
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2423712
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Manos Koukoutos <manoskouk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70110}
Instantiating a module that contains a function (exported) with a v128
in its signature is fine, but then later calling it will trap.
So v128 values are technically not callable from JS, but we can give it
a default argument of 0, and will later trap anyway. This is useful when
fuzzers generate functions with v128 in the signature of the main
function that we then later try to call.
Bug: chromium:1129068
Change-Id: I93f239a0355b8059e25b8bd5f1274d151d71ee11
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2419657
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70038}
For "else" and "catch" statements, the Ref to the end label should only
be added if the current block is unreachable, not the parent block.
In the added regression test, the "true" block ends in an unreachable
state with a stack height less than the target height of the end label.
This is valid due to the semantics of unreachable code, but we should
not add the Ref in this case because its stack height is invalid.
R=clemensb@chromium.org
Fixed: chromium:1092130
Change-Id: Iebaf5e7d6516278ccd3c8268ac331069e109d882
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2412181
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69934}
Those functions will return a BigInt, which we need to convert to int to
match the value returned by the interpreter.
R=ahaas@chromium.org
Bug: chromium:1127717
Change-Id: I328660ab73776de2bd90b19d18e46663efe6b6cb
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2412177
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69922}
Fix lowering of functions that returns the result of an
i8x16 or i16x8 operation.
Bug: v8:10507
Change-Id: Ia3b29e69cff7771f85dc5160937cbaf2bbc12b55
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2399049
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69832}
The wasm interpreter is slow on an arm simulator build with asan when
it comes to return calls. An infinite return-call recursion therefore
caused a timeout on ClusterFuzz. With this CL we increase the costs of
return calls, and thereby avoid the timeout.
R=clemensb@chromium.org
Bug: chromium:1124899
Change-Id: If88e060779fbe2569e289e60170cf487dd31d7db
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2397615
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69740}
Functions with v128 in their signatures are always lowered to 4 word32.
So if a return happens to be have an input that is a f32x4 operation, we
get a register allocator error because it tries to fit a float into a
general register. To fix that we need to do some checks when lowering
kReturn, and for each input node, if we are returning a v128, and it is
to be lowered into 4 f32 nodes, we bitcast the floats to ints.
Bug: v8:10507
Change-Id: Iea2fdfc4057304ebf0898e6f7091124629c589f0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2391331
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69705}
The fuzzers were calling the compiled function without passing explicit
arguments. Thus all arguments were converted from the "undefined" value,
which typically results in a zero value, as expected.
For BigInt though, it's not allowed to pass "undefined". We have to pass
a proper BigInt.
This CL implements this by passing explicit parameter values for all
parameters.
This effectively unlocks testing BigInt parameters in all fuzzers, thus
may increase coverage and find new bugs.
R=ahaas@chromium.org
Bug: chromium:1120355
Change-Id: I4e451d2418eb73d460fa937d1cf95a1ab6c99cf5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2377945
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69570}
This is a reland of 899cb34868.
The new fuzzer regression test is skipped in jitless.
Original change's description:
> [wasm][fuzzer] Fix exception detection
>
> Exceptions were detected by checking for a pending exception on the
> isolate, but {CallWasmFunctionForTesting} was clearing any pending
> exception before returning.
> This CL fixes that by explicitly passing back a boolean which is set if
> an exception occurred during execution.
>
> R=ahaas@chromium.org
>
> Bug: chromium:1115280
> Change-Id: Ife71ceef0751d18e0870335b9520c2bf77e351cc
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2352787
> Reviewed-by: Andreas Haas <ahaas@chromium.org>
> Commit-Queue: Clemens Backes <clemensb@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#69404}
Bug: chromium:1115280
Change-Id: I9bb7300d423c53214e51e61233b0a6b09a21fd97
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2361464
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69446}
This reverts commit 899cb34868.
Reason for revert: Added regression test fails on Arm Sim:
https://ci.chromium.org/p/v8/builders/ci/V8%20Linux%20-%20arm%20-%20sim%20-%20lite/11584
Original change's description:
> [wasm][fuzzer] Fix exception detection
>
> Exceptions were detected by checking for a pending exception on the
> isolate, but {CallWasmFunctionForTesting} was clearing any pending
> exception before returning.
> This CL fixes that by explicitly passing back a boolean which is set if
> an exception occurred during execution.
>
> R=ahaas@chromium.org
>
> Bug: chromium:1115280
> Change-Id: Ife71ceef0751d18e0870335b9520c2bf77e351cc
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2352787
> Reviewed-by: Andreas Haas <ahaas@chromium.org>
> Commit-Queue: Clemens Backes <clemensb@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#69404}
TBR=ahaas@chromium.org,clemensb@chromium.org
Change-Id: I1d3c0e57df7ec25b09f2037c31c9b30eb0866548
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:1115280
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2357189
Reviewed-by: Bill Budge <bbudge@chromium.org>
Commit-Queue: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69405}
Exceptions were detected by checking for a pending exception on the
isolate, but {CallWasmFunctionForTesting} was clearing any pending
exception before returning.
This CL fixes that by explicitly passing back a boolean which is set if
an exception occurred during execution.
R=ahaas@chromium.org
Bug: chromium:1115280
Change-Id: Ife71ceef0751d18e0870335b9520c2bf77e351cc
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2352787
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69404}
Bring the return value of {InterpretWasmModule} in sync with
{CallWasmFunctionForTesting}, because the fuzzers now compare the two.
R=ahaas@chromium.org
Bug: chromium:1115431
Change-Id: I0abf79c4418a4e6cc7365a78148e5e71cf32231b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2351678
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69374}
This removes the {InterpretWasmModuleForTesting} function in favor of
{InterpretWasmModule}, and uses that in {InterpretAndExecuteModule}.
The latter again is reused in {WasmExecutionFuzzer::FuzzWasmModule},
such that all fuzzers execute the same checks now.
R=ahaas@chromium.org
Bug: chromium:1112099, chromium:1113681
Change-Id: Ia8818b93e9274266a81573edd6852e4e4734b150
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2346283
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69331}
Remove the {ErrorThrower} parameter to {CallWasmFunctionForTesting} (it
was only populated in a subset of failures anyway), and merge it with
{RunWasmModuleForTesting}.
R=ahaas@chromium.org
Bug: chromium:1113681
Change-Id: I5391e2f911928641a907bc5dad5a54677c90acb6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2346279
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69327}
The interpreter is used for testing (including fuzzing) only, and in
these cases it's often important to see the exact value of a float. Both
decimal and scientific notation does not show the full value though, and
decimal representation can also be really long for large values, making
it hard to compare values.
This CL switches this debug output to hexadecimal float values, which
always shows the float value in full precision and is also much shorter
than decimal notation in many cases.
R=ahaas@chromium.org
Bug: chromium:1112099
Change-Id: Ia84824227fcd2f1e763ab89280a202ed44930a71
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2346646
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69323}
The plain "wasm fuzzer" (which takes the fuzzer input as the wasm wire
bytes) was already running both the interpreter and compiled code, but
it did not compare the results of both.
This CL fixes this by reusing some logic that was already present in the
fuzzers based on the {WasmCompileFuzzer} class.
R=ahaas@chromium.org
Bug: chromium:1113681, chromium:1112099
Change-Id: I9d407f66dfcba0eec90f050630b028edd5fae1d1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2339624
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69310}
The {name} parameter was unused, we always picked the exported "main"
function.
R=ahaas@chromium.org
Bug: chromium:1113681
Change-Id: Iee4b8f72e1137a7e366c3c31b4fa4e4ef81863b4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2345964
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69307}
The interpreter is not an execution tier in production any more. It's
only used in tests.
Thus, remove {ExecutionTier::kInterpreter} and instead add a
{TestExecutionTier} that still has {kInterpreter}.
If needed (in {TestingModuleBuilder::execution_tier()}), we translate
back from {TestExecutionTier} to {ExecutionTier} (for {kLiftoff} and
{kTurboFan} only).
The {TraceMemoryOperation} method, which is shared between interpreter
and production code, now receives a {base::Optional<ExecutionTier>}, and
we will just pass en empty optional if called from the interpreter.
R=thibaudm@chromium.org
Bug: v8:10389
Change-Id: Ibe133b91e8dca6d6edbfaee5ffa0d7fe72ed6d64
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2335186
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69260}
The load splat, load extend, load zero macros are essentially the same,
consolidate them into a single macro.
Change-Id: Ic812043b37524deb3a9e6ddc223bb95ae77e1d4d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2304715
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68978}
Prototype in TurboFan x64 and interpreter, bailout in Liftoff.
Suggested in https://github.com/WebAssembly/simd/pull/237.
Bug: v8:10713
Change-Id: I5346c351fb2ec5240b74013e62aef07c46d5d9b6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2300924
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68973}
They have been replaced with {array,struct}.new_with_rtt.
Also, rework tests that used those instructions.
Bug: v8:7748
Change-Id: I2aaccb1958bf2b8d6cad4969abc612216856393d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2307318
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68961}
... by migrating old-style code
MyObject* obj = new (zone) MyObject(...)
to the new style
MyObject* obj = zone->New<MyObject>(...)
Bug: v8:10689
Change-Id: I2fc4a44ea05e4d087565811f343893f0e97dc660
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2288857
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68789}
