This CL fixes the UnboundLocalError in wasm-api-tests testsuite
TBR=machenbach@chromium.org
Bug: chromium:1091200
Change-Id: I3830153b5bd04c3bbe8bedaa8ed79f79c5139a5d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2238574
Reviewed-by: Tamer Tas <tmrts@chromium.org>
Auto-Submit: Tamer Tas <tmrts@chromium.org>
Commit-Queue: Tamer Tas <tmrts@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68295}
... for more consistent naming and less boilerplate.
Getters now use the `lower_case_flag()` style. Setters now use the
`set_lower_case_flag()` style.
Bug: v8:8888
Change-Id: I5af35b13a013bf303c4ca8d86f926754af28bfce
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2237139
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68293}
Foozie came up with a mind-boggling example hitting a similarly
mind-boggling bug: object construction (JSObject::New) wants to create
the constructor's function initial map (JSFunction::GetDerivedMap ->
JSFunction::EnsureHasInitialMap). To do so, it calls
JSFunction::CalculateExpectedNofProperties. This harmless sounding
function triggers compilation of the function. Since we're running with
--always-opt, this is an optimizing compilation. Turbofan ends up
depending on the function's "prototype" property, for which it wants to
create the initial map so that it can install the code dependency. That
is, EnsureHasInitialMap is reentered. At this point there is no further
compilation attempt because the bytecode now exists. The initial map is
created and installed on the function, and TF records the code
dependency on that map. When CalculateExpectedNofProperties returns
control to the outer EnsureHasInitialMap, yet another initial map is
created and set on the function, forgetting the previous one and thus
the code dependency.
I'm not sure if this bug can only be observed with --always-opt. The fix
is general.
Bug: chromium:1092011
Change-Id: I8b972748e49b9eb8f06fa17ea9ca037de2bd7532
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2238570
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68292}
This is a reland of 8748613f6c, fixing
an issue accessing binary op's BinaryOperationHints.
Original change's description:
> [compiler] Hook in binary op builtins with feedback in generic lowering
>
> If --turbo-nci is enabled, use binary op builtins with feedback
> collection during generic lowering.
>
> Bug: v8:8888
> Change-Id: I307dc742488982bdc68006be5bcd1da8e68768f5
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2228614
> Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Georg Neis <neis@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#68227}
Bug: v8:8888,chromium:1092553
Change-Id: I1356659d65a5e46bc57bb6c0ebe2e9e86cb8be81
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2237128
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68288}
This fixes two issues:
- labs resetting didn't account bytes as beeing freed;
- large object were not accounted.
The CL introduces a single bottleneck for labs resetting in
ObjectAllocator, which is aware of StatsCollector. This way
NormalSpace is treated as a value object and all invariants
are maintained by ObjectAllocator (and Sweeper).
Bug: chromium:1056170
Change-Id: I027cc01fe5028a3dfa81905d7ea53dd12d1c1f20
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2237629
Commit-Queue: Anton Bikineev <bikineev@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Omer Katz <omerkatz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68286}
Previously, for the various customisation points of String builtins
(like String.prototype.replace), we skipped the customisation symbol
lookup (like for Symbol.replace) for Smis.
But, we do need to do the lookup for Smis in case Number.prototype or
Object.prototype have the Symbol. This missing lookup was creating an
observable difference between Smis and HeapNumbers.
Bug: chromium:1092896
Change-Id: I8928d237fa74abeaa2aa81318b8903087c507f0d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2238030
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68285}
As per the latest update to the 'reference types' wasm proposal, the
nullref type is removed. Following that, all its uses in V8 were also
removed. This CL:
- Removes now dead code referencing nullref.
- Changes names of functions/exceptions containing 'nullref' to 'null'.
- Changes nullref to the corresponding nullable type in some tests.
Bug: v8:7748
Change-Id: I5b4606671d7b24dd48a45a3341e8a1c056fcd1d0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2238026
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68283}
Prior to this change, uc16 was typedef'd to (unsigned) uint16_t while
uc32 was typedef'd to (signed) int32_t.
For consistency, and to avoid unexpected behavior around
signed/unsigned comparisons, this changes uc32 to the unsigned
uint32_t type.
As part of this change, old-style error passing (return -1, check for
negative return values) was updated to use named error values.
Bug: v8:10568
Change-Id: I8524e66ee20e8738749cd34c4fe82c14e885dcb3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2235533
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68282}
Remove error reporting from parsing::Parse*, since in most cases we
didn't actually want them (clear errors afterward), and there was an
issue where Compiler::Compile would try to report errors already
reported in ParseAny, which ended up triggering unreachable code.
As a drive-by, move some one-off parse exception handling in
test-parsing into a CHECKED_PARSE_PROGRAM macro which replaces all the
"necessarily positive" calls to parsing::ParseProgram.
Bug: chromium:1091656
Change-Id: I4d463ec363312aea36ab92f1322cf66a416b9888
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2237134
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Auto-Submit: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68281}
This changes the return type of {CompileCWasmEntry} from a {MaybeHandle}
to {Handle}. All call sites used {ToHandleChecked} anyway, and if
compiling a c-wasm-entry failed, something seriously went wrong. Hence
fail immediately during compilation, instead of returning an empty
handle and then failing later.
R=jkummerow@chromium.org
Change-Id: I19d85e907670c92da74c9a7ab2d9b646682a02cd
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2237133
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68279}
The interpreter is only used for testing, and is now instantiated and
invoked directly instead of via the {WasmDebugInfo}, holding the
{InterpreterHandle}.
This CL removes both classes.
R=ahaas@chromium.org
Bug: v8:10389
Change-Id: Iede3feea413decae1edc28146b871a819e204768
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2237132
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68271}
The reference types wasm proposal dropped all subtyping. Subsequently,
the 'anyref' type was renamed to externref.
This changes all references of the *type* anyref to externref.
Additionally, the flag that permits this extension is renamed to
"reftypes" to mirror the proposal name.
Bug: v8:7748
Change-Id: Icf323f13b9660fd10540e65125af053fca3a03f9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2232941
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Kim-Anh Tran <kimanh@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68270}
The test takes several minutes, because the {slice} call does thousands
of runtime calls, which again call {ValidateElements} for every single
added element (in debug mode).
Hence this CL skips the test in the slow_path variant.
R=leszeks@chromium.org
Change-Id: I2fbaaf32809ecb34de1f563f34bd65ce8b7ab238
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2237628
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68265}
Reference types in function definitions signatures are not allowed to
refer to function types (this will change when we fully integrate the
typed function references proposal).
Bug: v8:7748
Change-Id: I2456b810f85e608c48a952ef9e64d7a8ff78892b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2231352
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68264}
This caused a CHECK failure after my recent CL.
Bug: chromium:1084820, chromium:1092650
Change-Id: Icdc2a755c6b30ad01dccc908e0e5e137fedf8918
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2237145
Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68263}
This includes the instruction opcode, its use in TF, its support in the
simulator and the detection of the associated CPU feature.
The instruction can be tested in the simulator with the new
--sim-arm64-optional-features flag.
Change-Id: I6047fa16696394fe0ced4535f7788d2c8716a18c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2222348
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68261}
Promise.{all,allSettled,any,race} should check resolve is a function before
opening their iteratable.
PR: https://github.com/tc39/ecma262/pull/1912
PR for Promise.any: https://github.com/tc39/proposal-promise-any/pull/65
This CL includes the following cleanup changes:
- Made it more explicit that the constructor is a Constructor.
- Removed unnecessary nested try blocks (a try can have both a catch and a label).
- Moved commonly used definitions out of promise-race.tq where they don't belong.
- Made the parameter order of PerformPromiseAll match the spec.
Bug: v8:10578
Change-Id: I9deb5d5106db7350a0d0ad52f165ff2469e7074b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2232544
Commit-Queue: Marja Hölttä <marja@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68260}
Avoid going through the {WasmDebugInfo}, which existed for debugging in
the interpreter in production. Instead, tests now instantiate the
interpreter directly.
This will unblock the removal of the whole {WasmDebugInfo}, and finally
moving the interpreter to the test directory.
R=ahaas@chromium.org
Bug: v8:10389
Change-Id: I8ae76a1d5bff716c129781b11a15369a80b13603
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2235543
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68258}
A previous CL removed the kNoThrow flags from both
SpeculativeBigIntAdd and SpeculativeBigIntSubtract. This introduced a
bug, because the JSTypeHintLowering phase, where these operators are
introduced during inlining, does not support the generation of throwing
operators.
Since these operators always deoptimize in case of an error, instead of
throwing the exception directly, it is safe to mark them as kNoThrow.
Bug: chromium:1091461
No-Try: true
No-Tree-Checks: true
Change-Id: I551616b0c462647574e5af8824d9ed7b3252659d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2235113
Commit-Queue: Nico Hartmann <nicohartmann@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68254}
Added wasm tracing support for turbofan with the flag --trace-wasm.
The test suite was updated accordingly.
R=clemensb@chromium.org
Bug: v8:10559
Change-Id: Ie6ee2a05142081416d8572d4d72dcd315e0bf285
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2235536
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Arnaud Robin <arobin@google.com>
Cr-Commit-Position: refs/heads/master@{#68253}
This CL
* Adds the xadd instruction to the ia32 assembler and disassembler;
* Implements the AtomicAdd instructions, except AtomicAddU64, on ia32;
R=clemensb@chromium.org
Bug: v8:10108
Change-Id: Ic8653a9f96148282951104fefb4185c4c0db89a3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2232719
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68247}
There are at least three equivalence classes where this assertion
should not actually hold:
'\u0390\u1fd3', // ΐΐ
'\u03b0\u1fe3', // ΰΰ
'\ufb05\ufb06', // ſtst
Bug: v8:10591
Change-Id: I26cb43d2e67c54e689f1831ea13be46c73d5e92d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2231595
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68246}
This allows fast call callbacks to be created in cases where C++
templates cannot be used, for example C or Rust.
Bug: chromium:1052746
Change-Id: I90122444297f6c00428cd7345e0c0c7eca010716
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2235914
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Gus Caplan <me@gus.host>
Cr-Commit-Position: refs/heads/master@{#68239}
Adds allocation-based heap growing strategy that triggers GC based on
some limit. The limit is computed based on previous live memory and a
constant growing factor.
For invoking GC, we support two modes: with and without conservative
stack scanning. Without conservative stack scanning, an invoker makes
sure that we schedule a GC without stack using the existing platform.
Bug: chromium:1056170
Change-Id: I1808aeb5806a6ddd5501b556d6b6b129a85b9cda
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2228887
Reviewed-by: Omer Katz <omerkatz@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Anton Bikineev <bikineev@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68235}
Object materialization did not correctly deal with a mismatch between
current representation of a field value and expected representation.
This is an attempt to repair the situation.
Bug: chromium:1084820
Change-Id: Ib337cbaf5e36a5a616b6a6cb0ddf51018d49b96a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2228330
Commit-Queue: Georg Neis <neis@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Nico Hartmann <nicohartmann@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68231}
If --turbo-nci is enabled, use binary op builtins with feedback
collection during generic lowering.
Bug: v8:8888
Change-Id: I307dc742488982bdc68006be5bcd1da8e68768f5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2228614
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68227}
This reverts commit dfbbb4a531.
Reason for revert: Bitmask added post 84 cut, so it is not part of origin trial. Therefore it is still a post-mvp.
Original change's description:
> [wasm-simd] Add bitmask to SIMD MVP
>
> This removes the post-mvp flag for bitmask, since it was accepted into
> the proposal, see https://github.com/WebAssembly/simd/pull/201.
>
> Bug: v8:10308
> Change-Id: I4ced43a6484660125d773bc9de46bdea9f72b13b
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2216532
> Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
> Commit-Queue: Zhi An Ng <zhin@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#67993}
TBR=gdeepti@chromium.org,zhin@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: v8:10308
Change-Id: I53294be4ea816f37c7cc5f545afb572538dd4770
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2233183
Reviewed-by: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68216}
When the last debugger is disabled, we tier up the module to TurboFan.
Doing this in the background creates problems with profiling, where the
debugger is disabled before starting to profile, in order to guarantee
profiling of top-tier code.
Hence this CL changes the logic such that we only return from the
{TierUpAllModulesPerIsolate} methods once tier up is complete. Since
the DevTools frontend disables all debuggers before starting a profile,
this will ensure that all new calls execute TurboFan code.
Because of this change, the {TriggerRecompilation} method is renamed to
{RecompileForTiering}.
The test cases stay unchanged (do a busy wait until tier up is done),
because in the multi-isolates tests it is not guaranteed that tier up is
complete after disabling a single debugger.
R=thibaudm@chromium.org
Bug: v8:10580
Change-Id: I75c4b97825f856f562cfa656c11293d3b964898b
Cq-Include-Trybots: luci.v8.try:v8_linux64_tsan_rel
Cq-Include-Trybots: luci.v8.try:v8_linux64_tsan_isolates_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2232539
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68212}
This reverts commit 81c34968a7 and also
490f3580a3 which depends on the former.
Reason for revert: Break CFI tests in chromium https://ci.chromium.org/p/chromium/builders/ci/Linux%20CFI/17438
Original change's description:
> [heap] Make ReadOnlySpace use bump pointer allocation
>
> This changes ReadOnlySpace to no longer be a PagedSpace but instead it
> is now a BaseSpace. BasicSpace is a new base class that Space inherits
> from and which has no allocation methods and does not dictate how the
> pages should be held.
>
> ReadOnlySpace unlike Space holds its pages as a
> std::vector<ReadOnlyPage>, where ReadOnlyPage directly subclasses
> BasicMemoryChunk, meaning they do not have prev_ and next_ pointers and
> cannot be held in a heap::List. This is desirable since with pointer
> compression we would like to remap these pages to different memory
> addresses which would be impossible with a heap::List.
>
> Since ReadOnlySpace no longer uses most of the code from the other
> Spaces it makes sense to simplify its memory allocation to use a simple
> bump pointer and always allocate a new page whenever an allocation
> exceeds the remaining space on the final page.
>
> Change-Id: Iee6d9f96cfb174b4026ee671ee4f897909b38418
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2209060
> Commit-Queue: Dan Elphick <delphick@chromium.org>
> Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#68137}
TBR=ulan@chromium.org,delphick@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
Change-Id: I68c9834872e55eb833be081f8ff99b786bfa9894
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2232552
Commit-Queue: Dan Elphick <delphick@chromium.org>
Reviewed-by: Dan Elphick <delphick@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68211}
The observers can use ResetAllocatedObjectSize() to e.g. implement a
growing strategy that resets its limit on this call.
Bug: chromium:1056170
Change-Id: Ib9553e00cc530ff89f44e4258c13d47f0b70568e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2228885
Reviewed-by: Anton Bikineev <bikineev@chromium.org>
Reviewed-by: Omer Katz <omerkatz@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68205}
The wasm interpreter was always single-threaded, and there are no plans
to change this. Still, there was a concept of threads, but with the
hard-coded constraint that there is always exactly one of them.
In order to clean up the code, and as a preparation to remove more
unneeded functionality before moving the interpreter over to the test
directory, this CL removes the concept of threads and merges the
{ThreadImpl} class into {WasmInterpreterInternals}.
Drive-by: Remove the dead {GetFrameCount} method.
R=ahaas@chromium.org
Bug: v8:10389
Change-Id: If65cdd21b34ce8debf8ba0f24dbeacec15e0a1d7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2231354
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68204}
This CL fixes the UnboundLocalError in unittests testsuite.
R=machenbach@chromium.org
Bug: chromium:1091200
Change-Id: I9a4e032915b2750c28e3eb9f97042b75ca547801
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2232540
Commit-Queue: Tamer Tas <tmrts@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Auto-Submit: Tamer Tas <tmrts@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68203}
Added display of identation, function index, function names and compiler
used when tracing function calls in wasm.
R=clemensb@chromium.org
Bug: v8:10559
Change-Id: I58b4e7b077365bdee7bae9b5ad8a50178c322147
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2230532
Commit-Queue: Arnaud Robin <arobin@google.com>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68198}
Changes:
- Unpack packed typed in arrays/structs where needed.
- i8 should have log-size 0.
- Use typed-funcref feature flag instead of gc where appropriate.
- Set argument indexes correctly for gc opcodes in
function-body-decoder.
- Remove no-longer valid TODOs.
Bug: v8:7748
Change-Id: I1a73794d0f93da6c7177e496d47df4106031f0eb
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2230520
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68196}
