This makes the API more consistent and reduces the cognitive load of
switching between 'next' and 'Next'.
Bug: v8:9183
Change-Id: Ia81b874374626887d6af8c90f8ac185812f0573f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1635689
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Dan Elphick <delphick@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Maciej Goszczycki <goszczycki@google.com>
Cr-Commit-Position: refs/heads/master@{#61946}
Port c354fb9cda
Original Commit Message:
This CL adds a new enum {LiftoffBailoutReason}, and tracks this reason
for each bailout. This will give us data to prioritize extensions of
Liftoff for new proposals or last missing instructions. Since we also
track the {kSuccess} case, we will also see what percentage of
functions can be compiled with Liftoff overall.
R=clemensh@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=
LOG=N
Change-Id: Iaf93d59780f62f03ccdcd5368ce4331e8b496f52
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1638004
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Junliang Yan <jyan@ca.ibm.com>
Commit-Queue: Milad Farazmand <miladfar@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#61945}
counter_ could never be RO_SPACE. Make sure RO_SPACE and OLD_SPACE are
marked as unreachable.
Added tests for PagedSpaces and SpaceIterator.
Bug: v8:9183
Change-Id: I97bc2b4e0e5af37363a1c628ca7d69d2790a97b4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1635696
Commit-Queue: Maciej Goszczycki <goszczycki@google.com>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61943}
Without this, asan (rightfully) complains about read-only space leaking.
Because pages are manually allocated using mmap, a few objects within
them need to be explicitly ignored in addition to the read-only heap
itself.
This change re-adds lsan.h, with tweaks to make the type checking a bit
more lenient.
Bug: v8:7464
Change-Id: I0e2809930f3674e3f891e755b568ebb5194da461
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1622121
Reviewed-by: Dan Elphick <delphick@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Maciej Goszczycki <goszczycki@google.com>
Cr-Commit-Position: refs/heads/master@{#61942}
ReadOnlySpace::Contains uses owner() which will eventually be set to
nullptr. Use ReadOnlyHeap::Contains instead.
Bug: v8:7464
Change-Id: I2b33c40b937768ff06536fb17be8d57727a8dd22
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1635695
Reviewed-by: Dan Elphick <delphick@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Maciej Goszczycki <goszczycki@google.com>
Cr-Commit-Position: refs/heads/master@{#61940}
This CL adds a new enum {LiftoffBailoutReason}, and tracks this reason
for each bailout. This will give us data to prioritize extensions of
Liftoff for new proposals or last missing instructions. Since we also
track the {kSuccess} case, we will also see what percentage of
functions can be compiled with Liftoff overall.
R=mstarzinger@chromium.orgCC=jwd@chromium.org
Change-Id: I42b6a14c5a298ddda7053c195e8b650dc1fe66dc
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1634910
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61939}
The `FunctionTemplate::SetHiddenPrototype()` API was removed in a
previous CL, after being deprecated since beginning of the year. This
removes all the logic behind it, leaving us with just the special case
of the JSGlobalProxy which has the JSGlobalObject as its hidden prototype.
This gives us back one bit in `Map::bit_field2` and removes quite a bit
of complexity from the code base (especially due to previous work from
verwaest@ in this area).
Bug: v8:9267
Change-Id: Id04b59686212fe35a63c9451aa3e045f0766b9cc
Cq-Include-Trybots: luci.chromium.try:linux-rel,win7-rel
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1619752
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Auto-Submit: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61938}
Truncation::Float64 is confusing; in reality, we mean that oddballs
and big-ints are identified with their ToNumber counterparts.
Bug: v8:9183
Change-Id: Ibcce990327ac7e01e36a2237ad39c374ac9922aa
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1632224
Commit-Queue: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61937}
port https://crrev.com/c/1632235 (65f3861) to mips.
Original Commit Message:
So far, calls to Wasm C/C++ API functions reused the call descriptors
of WasmImportWrappers, and the stack frame type of regular Wasm
functions. This CL cleans that up by introducing separate implementations
for both. No change in functionality or performance is expected.
Change-Id: I1d068e9baab403d714ddb31c26f97fa4e5becb41
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1635275
Commit-Queue: Yu Yin <xwafish@gmail.com>
Auto-Submit: Yu Yin <xwafish@gmail.com>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61933}
This makes it so that v8 stops using the copy of the
endoding library in the template - that is,
third_party/inspector_protocol/lib/encoding_{h,cpp}.template -
and uses the C++ library directly instead. This is done
by having third_party/inspector_protocol/lib/Values_cpp.template
include it, which is configured in the
inspector_protocol_config.json.
Change-Id: I1f8f2541ac2ed588ca35249e383b4c569434022b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1635598
Reviewed-by: Alexei Filippov <alph@chromium.org>
Commit-Queue: Alexei Filippov <alph@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61930}
Fixes LookupNameOfBytecodeHandler so it actually returns non-nullptr
values with embedded builtins enabled. Also now correctly handles wide
and extra-wide bytecodes and always works regardless of whether
ENABLE_DISASSEMBLER is set.
Bug: v8:9215
Change-Id: I787134f2145d02daaf5b50ecb6c174dfc129a4fe
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1635890
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61929}
Bug: v8:9247
Change-Id: Id6860e7b0f932990ac3cda39e369b0809e4f6a2b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1632072
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Daniel Clifford <danno@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61928}
Currently, Number.prototype.toString(radix) often fails to produce the
least significant bit for doubles near zero. For example, for the
minimum double, 5e-324, toString(2) produces "0". This means that a
user cannot reliably get the exact binary or hexdecimal value of a
double from JavaScript using toString.
This patch makes a slight amendment to the DoubleToRadixCString
function, so that doubles where the gap to the next double is 5e-324
(i.e. doubles less than 2**-1021), are represented exactly in binary and
other power-of-two bases, and close to exactly otherwise. It results
in Number.prototype.toString producing the correct binary value for all
doubles.
R=jkummerow@chromium.org, mathias@chromium.org, yangguo@chromium.org
Bug: v8:9294
Change-Id: I71506149b7c4c0eac8c38675a1ee15fb4f36f9ef
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1631601
Commit-Queue: Mathias Bynens <mathias@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Mathias Bynens <mathias@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61925}
Port 157b9181f4
Original Commit Message:
Port 878ccb33bd
Original Commit Message:
This CL was generated by an automatic clang AST rewriter using this
matcher expression:
callExpr(
callee(
cxxMethodDecl(
hasName("operator->"),
ofClass(isSameOrDerivedFrom("v8::internal::Object"))
)
),
argumentCountIs(1)
)
The "->" at the expression location was then rewritten to ".".
R=miladfar@ca.ibm.com, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=
LOG=N
Change-Id: I620c2104b649a75a01fd7a92dacadd652b23be7e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1634931
Reviewed-by: Milad Farazmand <miladfar@ca.ibm.com>
Reviewed-by: Junliang Yan <jyan@ca.ibm.com>
Commit-Queue: Junliang Yan <jyan@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#61921}
Port f5ab7d38be
Port 65f3861e3b
Original Commit Message:
In a new test suite: "wasm-api-tests", using a new binary "wasm_api_tests",
powered by gtest/gmock (like unittests).
Also fix a bunch of issues that these tests uncovered, mostly to ensure
that the stack is walkable.
R=jkummerow@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=
LOG=N
Change-Id: I9ec54193216d1b2024ee9c4f8f6dbda34bbf4586
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1632354
Reviewed-by: Junliang Yan <jyan@ca.ibm.com>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Joran Siu <joransiu@ca.ibm.com>
Commit-Queue: Junliang Yan <jyan@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#61920}
The newly introduced select-with-type instruction is only available when
anyref is enabled.
R=clemensh@chromium.org
Bug: chromium:967998
Change-Id: Idcb9ab447eedb93fe5374726da162ca1c79b3f16
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1634927
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61919}
AccessCheckInfo is a struct which is initialized with undefined values
as placeholders. Update the definiton so that the verifier that could
run between allocation and setting a field is happy.
Bug: chromium:967433
Change-Id: I21b99645c01e109d7ba0b61a5366e1f66a7f98d5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1634922
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61918}
According to the spec, in case where the property is non-configurable and
non-writable, the value passed to the set trap should be compared to the data.
Instead, the trap result was compared, because of the misleading name of the
CheckGetSetTrapResult parameter.
Regression was introduced in
https://chromium-review.googlesource.com/c/v8/v8/+/1604071
Bug: chromium:966450
Change-Id: I77501980475da3aeb4f6153321da39e6fc2e6bd9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1632238
Auto-Submit: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61916}
So far, calls to Wasm C/C++ API functions reused the call descriptors
of WasmImportWrappers, and the stack frame type of regular Wasm
functions. This CL cleans that up by introducing separate implementations
for both. No change in functionality or performance is expected.
Change-Id: I79301fa81da52283cc776ddf19d4712372f3a58b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1632235
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61914}
The proposal is changing accordingly, see
https://github.com/WebAssembly/reference-types/issues/36.
In our tests we were already using the new format implicitly, because
bulk-memory-operations are enabled by default. I noticed the missing
implementation when I executed spec tests with
--no-experimental-wasm-bulk-memory.
R=mstarzinger@chromium.org
Bug: v8:7581
Change-Id: I13aaba9a8d60e8542245aac7f0a072da1be357dc
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1631591
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61913}
The backtracking stack (which is actually a generic stack) used to be
statically sized. At 10k elements, it was fairly large, but still easy
to overflow on large subject strings. This CL changes it to a
std::vector-based implementation instead which grows on-demand.
Drive-by: Add braces to the BYTECODE cases to make clang-format
produce a nicer output.
Bug: v8:8776
Change-Id: If41a444fe3d05f6d5be1be019129788a86e6118b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1634914
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61912}
This removes two default switch cases for unsupported opcodes, and
replaces them by explicit lists. This makes it easy to see what is
currently not supported in Liftoff. In a follow-up CL, each bailout
will be associated with a category to track which features currently
cause Liftoff to bailout.
This change also makes Liftoff crash (in UNREACHABLE) if invoked with
asm.js code. Hence, change the asm.js tests to not test Liftoff. In
production, we do not invoke Liftoff for asm.js anyway.
R=mstarzinger@chromium.org
Change-Id: I971c6146ed325103d14008c0e67a973a47a35bc2
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1634909
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61911}
This is a reland of 8092acbe41
Original change's description:
> [wasm] Store signature with {WebAssembly.Function} objects.
>
> This adds simple serialization and deserialization of the signature
> provided when a {WebAssembly.Function} object is constructed. For now
> this signature is only used by the {WebAssembly.Function.type} method,
> but will soon be used when importing such functions as well.
>
> R=jkummerow@chromium.org
> TEST=mjsunit/wasm/type-reflection
> BUG=v8:7742
>
> Change-Id: If4a687ea537d8c12f4f01a7d3ac5a795ceb999c6
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1632211
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#61898}
Bug: v8:7742
Change-Id: I5d784165c460abd9d7b07f5cdafc746d5380ccd6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1632159
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61910}
see https://crrev.com/c/1630678
that patch modify this by mistake.
Change-Id: I7db0205a08beff3f7e6372d62dd810ef859c9fcc
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1633932
Auto-Submit: Yu Yin <xwafish@gmail.com>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61909}
Also generally cleanup the Copy* code in elements.cc a bit.
Bug: v8:9183
Change-Id: I4a56db1f0b382a4b9583cae3b47e4ce572393d9e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1634249
Reviewed-by: Simon Zünd <szuend@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61908}
There's a still a bug in the serializer related to resumables. I know
what the problem is but I may not have time to prepare a fix this week.
Given that --future is enabled on some canaries, let's exclude
--concurrent-inlining for now.
Bug: v8:7790
Change-Id: I78331ae423239ee7f0417a49e9eb58601a9a1590
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1634189
Auto-Submit: Georg Neis <neis@chromium.org>
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Commit-Queue: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61907}
A given target offset may already have an environment associated with
it (there can be multiple jumps to the same target). In that case we
used to throw away the previous environment. With this CL we merge the
environments instead.
Bug: v8:7790
Change-Id: I0c22182436fc48e29675e49627729a33cbeaaf4d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1631603
Commit-Queue: Georg Neis <neis@chromium.org>
Auto-Submit: Georg Neis <neis@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61905}
Kill the environment when encountering Throw, Rethrow or Abort, because
the following code may be dead.
Also add support for the SwitchOnSmi bytecode.
Bug: v8:7790
Change-Id: Ia925aec854fea031be1df88a6a924e4b0d0406e9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1631602
Auto-Submit: Georg Neis <neis@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61904}
On Android libraries there are zero length entries within the ranged
symbols which break our range processing. This updates the logic to
only add entries for zero-length entries if they aren't within the range
of the previously added entry.
Change-Id: I511a6221817c535d967a50413948a29d9deb1e85
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1627985
Auto-Submit: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61903}
On Android we load the native library directly from the APK. As such,
we need to convert symbols from the mapped APK to the underlying .so
when symbolizing the ticks.
This CL adds a --apk-embedded-library argument to tick processor to enable
specifying which unstripped library file was embeded in the APK and enable
symbolizing.
Change-Id: Ic992825b831f984a1217eed71847bdb158eb992b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1627546
Commit-Queue: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61902}
If we need to build an icu::UnicodeString for a string that is currently
in one-byte representation, we first have to expand the string's content
into a two-byte representation. Doing so involves allocating an array,
which is slow. With this change, we can convert short strings on the
stack instead to save time. The cutoff length for what counts as "short"
is pretty arbitrary, but we believe many strings fit into an 80-column
line. This increases the score of cdjs in JetStream 2 by 35% on my
machine, because cdjs is basically a test of localeCompare throughput.
Bug: v8:9305
Change-Id: Iba081ac5a8fa7659edf06ac97ba8acf3f8328d59
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1630848
Commit-Queue: Seth Brenith <seth.brenith@microsoft.com>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61901}
These are unused and unmaintained, there are probably a lot of paths by
now which don't funnel through this, so remove them.
Bug: v8:9183
Change-Id: I4b48034e396b3ee481ae87283ab9a860f2f41d1b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1632155
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Auto-Submit: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61900}
This reverts commit 8092acbe41.
Reason for revert: Causes UBSan warnings:
https://ci.chromium.org/p/v8/builders/ci/V8%20Linux64%20UBSan/6436
Original change's description:
> [wasm] Store signature with {WebAssembly.Function} objects.
>
> This adds simple serialization and deserialization of the signature
> provided when a {WebAssembly.Function} object is constructed. For now
> this signature is only used by the {WebAssembly.Function.type} method,
> but will soon be used when importing such functions as well.
>
> R=jkummerow@chromium.org
> TEST=mjsunit/wasm/type-reflection
> BUG=v8:7742
>
> Change-Id: If4a687ea537d8c12f4f01a7d3ac5a795ceb999c6
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1632211
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#61898}
TBR=jkummerow@chromium.org,mstarzinger@chromium.org
Change-Id: I56ea9df5db3f95c05068186097e298cb73a3675d
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7742
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1632218
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61899}
This adds simple serialization and deserialization of the signature
provided when a {WebAssembly.Function} object is constructed. For now
this signature is only used by the {WebAssembly.Function.type} method,
but will soon be used when importing such functions as well.
R=jkummerow@chromium.org
TEST=mjsunit/wasm/type-reflection
BUG=v8:7742
Change-Id: If4a687ea537d8c12f4f01a7d3ac5a795ceb999c6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1632211
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61898}
