We were storing the pointer to the WasmModule both as a shared_ptr and
as a raw pointer. Maybe this had historical reasons, but now it's just
redundant.
R=thibaudm@chromium.org
Change-Id: Id72d102b6df804f93e3ab0235eeceef91a6dd8fb
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2593334
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71782}
This moves some fields and methods from the WasmRunner template to the
WasmRunnerBase base class. This avoids repeated compilation for the
different instantiations of the WasmRunner template.
Additional changes:
- SetUpTrapCallback, SetThreadInWasmFlag, and ClearThreadInWasmFlag are
static now.
- CheckUsedExecutionTier is unused, and did not even compile any more.
In the template class this was OK, because it's only compiled on first
use.
R=thibaudm@chromium.org
Change-Id: I485729cf4a1fd93fe6abb0be269694f0179fc4ea
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2593331
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71781}
Implement the HostGetSupportedImportAssertions, whose purpose
is to filter the list of import assertions exposed to the embedder to
only those assertion with keys that the embedder recognizes. See
https://tc39.es/proposal-import-assertions/#sec-hostgetsupportedimportassertions.
This change doesn't actually implement it as a callback, but instead
passes the supported assertions during creation of the Isolate via
CreateParams. This expresses clearly the requirement that the supported
assertions must never change for the lifetime of the Isolate.
Note that we still need to maintain all assertions in a map
while parsing the import assertions clause, because duplicate keys for
an unsupported assertion still needs to be detected as a parse error. So,
the filtering is done later during
SourceTextModuleDescriptor::AstModuleRequest::Serialize.
The actual filtering algorithm simply iterates the assertions and the
supported assertion keys in a nested loop. There's currently only one
assertion in use ("type"), so there should be no reason to get too
clever here unless at least several more assertions are generally
supported.
Bug: v8:10958
Change-Id: I9a2d965e9d452718d0ddfe9dca55b7b4ed963019
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2572173
Reviewed-by: Marja Hölttä <marja@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Dan Clark <daniec@microsoft.com>
Cr-Commit-Position: refs/heads/master@{#71776}
This adds support for the following instructions:
br_on_null, ref.as_non_null, br_on_cast, i31.new
Bug: v8:7748
Change-Id: I210b8979327ea0031f89748b71b51abbac10bb8b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2590041
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71773}
ReduceJSToNumeric() can fail to update the node type after changing
it's operator to JSToNumeric.
BUG=chromium:1158049
Change-Id: Iaabb3676f8ad9563903b81de2e7eecdcc92cbc0b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2593336
Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Commit-Queue: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71771}
NewSpace::Grow shouldn't be invoked when the maximum semi space size
was already reached.
Bug: v8:11199
Change-Id: I78ba71b7a043f0a515be188f2023e301d6bc6eed
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2584864
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71769}
This is a reland of bee5992a6d.
Fixes a TSan race report by replacing a FlagScope in tests with
direct assignment to the flag in question.
Original change's description:
> [wasm-gc] Initial Liftoff support
>
> This CL implements Liftoff support for struct.get/set,
> struct.new_with_rtt, rtt.canon, and ref.is_null, which
> is enough to make the first testcase pass.
>
> Bug: v8:7748
> Change-Id: Id09e9872d2126127192c852b3cb6d57ff9417582
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2584951
> Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
> Reviewed-by: Clemens Backes <clemensb@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#71744}
Bug: v8:7748
Change-Id: I17de6803c23a88209102385010dfdf9b88e25ace
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2593254
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71762}
If memory64 is used, the offset expression in data segments needs to
have type i64 too.
This CL extends the implementation to enforce that, and adds a unittest.
R=manoskouk@chromium.org
Bug: v8:10949
Change-Id: I849483fc96849e83950f09637e62d427a19094f0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2589733
Reviewed-by: Manos Koukoutos <manoskouk@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71759}
Since the compile job can always be reused after creation (even if it
runs out of work), we do not need the logic to (re-)initialize it. In
fact, it will always only be initialized once already.
This allows us to initialize it once during construction of the
compilation state (or right after the initialization), and then access
it without locks later.
In addition, this CL
1) renames "current_compile_job_" to "compile_job_", since there will
always only be one now;
2) removes the {ScheduleCompileJobForNewUnits} method, and just does a
{compile_job_->NotifyConcurrencyIncrease()} instead;
3) removes the {has_priority_} field and just directly does a
{compile_job_->UpdatePriority} call.
The streaming test platform needed to be fixed to avoid calling {Join}
on the job handle, which would invalidate the handle afterwards.
Instead, we just run all tasks as long as there are any.
R=thibaudm@chromium.orgCC=etiennep@chromium.org
Cq-Include-Trybots: luci.v8.try:v8_linux64_tsan_rel_ng
Cq-Include-Trybots: luci.v8.try:v8_linux64_tsan_isolates_rel_ng
Change-Id: I7094231e86d5f54cfca5e971b96fd81e994c874a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2584946
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71757}
Codegen is identical to x64.
Tweaked a macro definition to do a dst == src1 check when AVX is not
supported, and updated a single caller in LiftOff.
Bug: v8:11086
Change-Id: Ic9645f3d1bf1c26a1aa6db6bc2fa67fc991f8bbb
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2579928
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71756}
Code like:
x = wasm_v32x4_shuffle(x, x, 1, 2, 3, 0);
is currently matched by S8x16Concat, which lowers to two instructions:
movapd xmm_dst, xmm_src
palignr xmm_dst, xmm_src, 0x4
There is a special case after a S8x16Concat is matched:.
- is_swizzle, the inputs are the same
- it is a 32x4 shuffle (offset % 4 == 0)
Which can have a better codegen:
- (dst == src) shufps dst, src, 0b00111001
- (dst != src) pshufd dst, src, 0b00111001
Add a new simd shuffle matcher which will match 32x4 rotate, and
construct the appropriate indices referring to the 32x4 elements.
pshufd for the given example. However, this matching happens after
S8x16Concat, so we get the palignr first. We could move the pattern
matching cases around, but it will lead to some cases where
where it would have matched a S8x16Concat, but now matches a
S32x4shuffle instead, leading to worse codegen.
Note: we also pattern match on 32x4Swizzle, which correctly generates
Change-Id: Ie3aca53bbc06826be2cf49632de4c24ec73d0a9a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2589062
Reviewed-by: Bill Budge <bbudge@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71754}
pextrq + movq crosses register files twice, which is not efficient.
Optimize this by:
- checking if lane 0, do nothing if dst == src (macro-assembler helper)
- use vmovhlps on AVX, with src as the operands to avoid false
dependency on dst
- use movhlps otherwise, this is shorter than shufpd, and faster on
older system
Change-Id: I3486d87224c048b3229c2f92359b8b8e6d5fd025
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2589056
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71751}
This is the same as the original implementation in https://crrev.com/c/2567534
which was speculatively reverted due to flaky tests. Since then, there have
been some changes to fix those tests, so trying to get this in again.
Bug: v8:11002
Change-Id: I5bd0f63d3aec4cf6db403b35737f8b695b0f4e37
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2589063
Reviewed-by: Bill Budge <bbudge@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71746}
This CL implements Liftoff support for struct.get/set,
struct.new_with_rtt, rtt.canon, and ref.is_null, which
is enough to make the first testcase pass.
Bug: v8:7748
Change-Id: Id09e9872d2126127192c852b3cb6d57ff9417582
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2584951
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71744}
The original implementation of matching was a RegExp on the source
which wasn't able to reliably distinguish between comments inside
of string literals and actual comments. For that reason, it had
a special rule to disallow quotes to remove false positives.
Original comment:
> Also, ['"] are excluded from allowed URLs to avoid matches
> against sources that invoke evals with sourceURL.
After the code was moved into the scanner, that shouldn't be an
issue anymore - the scanner knows that this is a real comment and
isn't part of a string literal.
Allowing quotes enables a slightly smaller encoding of source maps,
specifically in the case where there are no sourceContents:
Non-base64 source maps can get away with effectively no encoding
overhead (they typically don't contain whitespace).
Change-Id: Iffa5df28d80656fa56e603e7c0e57aa1f44d0014
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2576801
Reviewed-by: Marja Hölttä <marja@chromium.org>
Auto-Submit: Jan Krems <jankrems@google.com>
Commit-Queue: Jan Krems <jankrems@google.com>
Cr-Commit-Position: refs/heads/master@{#71742}
I think this was likely fixed by one of the other bugfixes in the
meantime. It doesn't flake with 50k runs locally.
Fixed: v8:2008
Change-Id: I9e6f1e7f75cf20c52d49937d980aafacaa23b401
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2584945
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71715}
Add a method that returns the microtask queue that is being used
by the `v8::Context`.
This is helpful in non-monolithic embedders like Node.js, which
accept Contexts created by its own embedders like Electron, or
for native Node.js addons. In particular, it enables:
1. Making sure that “nested” `Context`s use the correct microtask
queue, i.e. the one from the outer Context.
2. Enqueueing microtasks into the correct microtask queue.
Previously, these things only worked when the microtask queue for
a given Context was the Isolate’s default queue.
As an alternative, I considered adding a way to make new `Context`s
inherit the queue from the `Context` that was entered at the time
of their creation, but that seemed a bit more “magic”, less flexible,
and didn’t take care of concern 2 listed above.
Change-Id: I15ed796df90f23c97a545a8e1b30a3bf4a5c4320
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2579914
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71710}
next_enumeration_index is the next free index available to store a
property. ObjectDescriptor tracks this field while instantiating the
literal and updates the next_enumeration_index when finalizing the
instantiation. When adding new properties (named / computed) we were
updating this value to the current value that is being used instead
of next free index. This cl fixes it.
Bug: chromium:1152231
Change-Id: Ica8c36dcabf035db559e29d4573ecd5e53d6062a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2577463
Commit-Queue: Mythri Alle <mythria@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71709}
Implementation is almost identical to x64, except that in the
instruction-selector, for AVX, we allow the second operand to
be a slot, and so we use InputOperand in the codegen.
Bug: v8:11008
Change-Id: I5b5ea4b5058dc0bf5ff1c24a67f9b787c5312106
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2576887
Reviewed-by: Bill Budge <bbudge@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71705}
This reverts commit cddaf66c37.
Reason for revert: Multiple fuzzer failures
TBR=neis@chromium.org,ahaas@chromium.org
Original change's description:
> [compiler][wasm] Align Frame slots to value size
>
> - Adds an AlignedSlotAllocator class and tests, to unify slot
> allocation. This attempts to use alignment holes for smaller
> values.
> - Reworks Frame to use the new allocator for stack slots.
> - Reworks LinkageAllocator to use the new allocator for stack
> slots and for ARMv7 FP register aliasing.
> - Fixes the RegisterAllocator to align spill slots.
> - Fixes InstructionSelector to align spill slots.
>
> Bug: v8:9198
>
> Change-Id: Ida148db428be89ef95de748ec5fc0e7b0358f523
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2512840
> Commit-Queue: Bill Budge <bbudge@chromium.org>
> Reviewed-by: Georg Neis <neis@chromium.org>
> Reviewed-by: Andreas Haas <ahaas@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#71644}
TBR=bbudge@chromium.org,neis@chromium.org,ahaas@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: v8:9198
Change-Id: Ib26d016df6f30f333d30b5ac14eed9630bba8252
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2584200
Commit-Queue: Bill Budge <bbudge@chromium.org>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71703}
Add fields to HeapOptions to denote on heap creation that the heap does
not support incremental/concurrent marking/sweeping.
This only applies to standalone heaps.
When triggering a GC (either explicitly or by the heap growing
heuristics), the given config is limited to not trigger unsupported
marking/sweeping types.
Bug: chromium:1156170
Change-Id: Id7b5cf82962e7c40920f942df9415d798e2b6686
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2581961
Commit-Queue: Omer Katz <omerkatz@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71698}
So far we reported the script ID, but DevTools ignores that and uses the
source url instead. That url was just set to "wasm ", which the frontend
couldn't make any sense of.
This CL fixes this by passing the source URL to the code create event,
and also setting the position of the code inside the script (i.e.
wasm module).
R=thibaudm@chromium.org, petermarshall@chromium.org
Bug: chromium:1125986
Change-Id: Ic41dcd2768c60fd6748468d3a89fc4ffccb35932
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2581543
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71695}
Function prototypes can be lazily allocated. This means they go into the
temporary objects set that debug-eval uses to figure out if a write
will be side-effect free.
We were incorrectly classifying writes to function prototypes as
side-effect free because the prototype happened to be lazily allocated
when we first accessed it during debug-eval, but was actually reachable
from the function (not allocated temporarily).
To do this we introduced a way to temporarily turn off the temporary
object tracking, and we use it when lazily allocating function
prototypes.
This could mean that we incorrectly report side-effects when writing to
function prototypes for functions which were themselves created during
debug-eval side-effect free mode. However, it's unclear if this is a
problem, because function declarations set global variables which would
already throw due to side-effects.
Bug: chromium:1154193
Change-Id: I444a673662095f6deabaafdce3cdf3d86b71446d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2581968
Reviewed-by: Simon Zünd <szuend@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71692}
Add new macro-assembler instructions that can handle both AVX and SSE.
In the SSE case it checks that dst == src1. (This is different from that
the AvxHelper does, which passes dst as the first operand to AVX
instructions.)
Sorted SSSE3_INSTRUCTION_LIST by instruction code.
Header additions are added by clangd, we were already using something
from those headers via transitive includes, adding them explicitly gets
us closer to IWYU.
Codegen sequences are from https://github.com/WebAssembly/simd/pull/380
and also
https://github.com/WebAssembly/simd/pull/380#issuecomment-707440671.
Bug: v8:11086
Change-Id: I4c04f836e471ed8b00f9ff1a1b2e6348a593d4de
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2578797
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71688}
Implement vclt and add some assembler tests.
Bug: v8:10983
Change-Id: I78c701180ddc90af4b59db86a25188f281167366
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2575783
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Bill Budge <bbudge@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71685}
Looks like this was accidentally added in https://crrev.com/c/979952.
The file is not loaded by any other test, hence we don't need the
dependency.
R=machenbach@chromium.org
Cq-Include-Trybots: luci.v8.try:v8_android_arm64_n5x_rel_ng
Change-Id: I02f25924980c02e6091bd5d275763adb66bd0b27
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2578977
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71682}
We currently report "wasm " as the source URL on all wasm code, with no
position information. This will change in a follow-up CL. To make that
difference visible, extend a test to show the URL and position reported
for wasm code.
R=thibaudm@chromium.org
Bug: chromium:1125986
Change-Id: I09f1820d591f27c1ff3c2acb41f8e279ac08a9e7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2575071
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71680}
Since there is no dependence defined in gn, the other file will not be
uploaded to android devices for testing.
We could add this dependence, but not selectively for the one test which
actually needs that dependence. Hence fix it by duplicating the test
body instead.
R=mslekova@chromium.orgCC=machenbach@chromium.org
Change-Id: Ic65eea05a865cf4f521f66e293c4725bc2861444
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2577475
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71679}
Add new instruction vpaddl for signed and unsigned integers, adding
assembler, disassembler, simulator support, and also tests.
The signed and unsigned opcodes for vpaddl are separate enums, because
the helper EncodeNeonUnaryOp only takes a NeonSize (not NeonDataType). I
considered changing the signature, but none of the other instructions
use a NeonDataType, so it seems unnecessary.
Bug: v8:11086
Change-Id: I5e6694ae407779c1fd3604c5a40ca0a1b6ce061b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2578233
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@{#71671}
The GDB-stub for Wasm debugging (which builds with the flag
v8_enable_wasm_gdb_remote_debugging) doesn't build anymore after a few changes
in the interface of wasm::DebugInfo.
This CL fixes the build, and also adds a few small changes to the protocol.
Change-Id: I250a8c86fd83048434e68cbdc5cb8ae243577393
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2571341
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Philip Pfaffe <pfaffe@chromium.org>
Commit-Queue: Paolo Severini <paolosev@microsoft.com>
Cr-Commit-Position: refs/heads/master@{#71669}
Currently, GetConsName incorrectly includes the null terminator as part
of the length used in the string's hash. Exclude this to be consistent
with GetCopy, GetName, etc. and permit coalescing.
Bug: v8:0
Change-Id: I1e8a4eb7055637f3ed178014725b44e84d7788b6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2578192
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Commit-Queue: Andrew Comminos <acomminos@fb.com>
Cr-Commit-Position: refs/heads/master@{#71667}
Prototype v128.{load,store}{8,16,32,64}_lane on Big Endian machines.
Lood/Stores need to be reversed manually on BE machines and as such
LoadLane and StoreLane opcodes cannot be done in a single instruction.
Therefore we divide them into separate "Load/Store" and "operation"
nodes.
Bug: v8:10975
Change-Id: If21c9663de41b872fe035d15526830f244605c48
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2577820
Reviewed-by: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Milad Fa <mfarazma@redhat.com>
Cr-Commit-Position: refs/heads/master@{#71665}
This is a reland of ab4d9717f2.
The original CL did a std::move before the final use of the NativeModule.
PS2 removes that.
TBR=petermarshall@chromium.org, thibaudm@chromium.org
Original change's description:
> [wasm] Pass the script ID to code logging
>
> We didn't pass a script ID with the code creation events for profiling.
> This made DevTools lose the connection to the wasm script, hence
> jumping from the profiler entry to the source did not work.
>
> This CL changes the timing of code logging a bit such that the script is
> always allocated before logging. In the queue of code to be logged we
> then also store the script ID, and finally set it on the {CodeEntry}
> object.
>
> R=thibaudm@chromium.org
>
> Bug: chromium:1125986
> Change-Id: I2248c1d520bc819436bbe732373f7a3446b64f48
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2575057
> Commit-Queue: Clemens Backes <clemensb@chromium.org>
> Reviewed-by: Peter Marshall <petermarshall@chromium.org>
> Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#71654}
Bug: chromium:1125986
Cq-Include-Trybots: luci.v8.try:v8_linux64_ubsan_rel_ng
Change-Id: I2a7c5fe04fff726836b1279e3d05b1702a4efb76
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2578980
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71663}
