along with WASM_ARRAY_TYPE, a WasmArray class, and a very basic
test.
Bug: v8:7748
Change-Id: I1ad4ff78e428972be52130cc179a91c76fcdbdc6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2185136
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67671}
Move them all into wasm-macro-gen.h, other opcodes have their macros
there as well. This will make reusing these macros easier when we have
other test files for SIMD. (An upcoming one is for scalar lowering
tests.)
Change-Id: I6c21100ce490abbc26f80a0d204815687fd62f00
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2185471
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67658}
Work towards adding heap-allocated object support for wasm, according to
the gc proposal.
Changes:
- Implement subtyping for reference types (ref s) and (optref s),
where 's' is a struct type.
This CL does *not* implement subtyping between struct and function
types. Also, it does not handle i31refs and eqrefs.
- Implement struct.set.
- Change struct.get to accept an optref as argument, as required by the
standard.
- Allow locals to store objects of ref and optref types.
- Add a test for struct.set and optref locals. Modify the test for
struct.get accordingly.
Reference: https://github.com/WebAssembly/gcR=jkummerow@chromium.orgR=clemensb@chromium.org
Bug: v8:7748
Change-Id: I708626fa5f90a6e24e667d66eed1c7697f458a23
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2172089
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67562}
The interpreter will be un-shipped soon, hence we cannot have a
compilation hint for interpreted execution.
This CL removes the respective enum value, removes a test which
specifically tested this one option, and adapts other code to use one of
the remaining hints.
R=ahaas@chromium.org
Bug: v8:10389
Change-Id: Ia754f7de95be271000a9e4e10ef2a3ee171da627
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2172748
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67491}
And a new flag --experimental-wasm-gc, which doesn't do anything yet.
Bug: v8:7748
Change-Id: I927d1d90559249db3ee9f8d240775d45098e52a6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2154197
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67215}
In preparation for adding reference types, which need an additional
parameter to indicate the referenced type.
Bug: v8:7748
Change-Id: If4023f3d9c7f42ed603b69c43356d2e8b81a0daa
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2091471
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66687}
... such that we have only a single representation for special
constants such as undefined, namely the corresponding bitset.
With this CL the following property holds:
t1.IsSingleton() /\ t2.Is(t1) => t1.Is(t2)
Also clean up the Type interface and improve test coverage a little.
Change-Id: I074e20047c92e2c8215c2d438f2627f4ffdbc409
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2096631
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Auto-Submit: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66684}
Most function signatures are created once and never changed. Hence pass
them as const pointer. This makes it clear in function signatures that
these parameters will not be modified.
This also avoids a few ugly const_casts where we were passing pointers
to constexpr FunctionSigs via non-const pointers.
R=jkummerow@chromium.org
Bug: v8:10155
Change-Id: Ieb658ab5582bff276f76babdaf7ddb8f72bd4790
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2072739
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66478}
Implement the latest spec changes:
- Allow declarative segments to behave like passive & dropped segments.
- Enforce that only declared functions may be returned or used in globals
as funcref.
- Ensure that table fill does not modify any entries if OOB.
Spec tests for select and br_table are still failing due to proposal issue
Bug: v8:10156
R=ahaas@chromium.org
Change-Id: I5b95be36a67bc7482a84b848908cc4cbdf94af03
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2027458
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Emanuel Ziegler <ecmziegler@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66297}
Add a cctest that contains a function with a SIMD parameter, and calls
that function. This will exercise two cases in Liftoff which involves
preparing to call the function, and processing the SIMD parameters of
the function. The tricky case here is ARM, which requires an FP pair.
Most of the logic added is to check the RegClass/type and construct the
right type of LiftoffRegister to use.
As a drive-by, added SIMD case to the various backends' Move
implementation. This is not exercised by the test case, requires more
complicated function setup.
Bug: v8:9909
Change-Id: I1d01e8c3bee0cf336d1a8ff537317c77aedfdac0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2004369
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65829}
Add decoding of ref.null as a valid argument for references in
TurboFan, LiftOff and the interpreter.
R=ahaas@chromium.orgR=jkummerow@chromium.org
Bug: chromium:10063
Change-Id: I1e2d9c76f616dacb3aa06f8b535543bdcdcf0783
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1991485
Commit-Queue: Emanuel Ziegler <ecmziegler@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65788}
Fix a TODO from Ben to change the macro argument order to match the
actual order in wasm code.
After this fix, we can remove the individual {WASM_CALL_INDIRECT[0-5]}
macros and implement them via a common variadic macro.
Also, rename {WASM_CALL_INDIRECT_TABLE0} to {WASM_CALL_INDIRECT_TABLE}.
The name was confusing, because this macro explictly allows to set a
table index different from 0. Thus, just drop the "0" in the name.
The individual test changes were done via a vim macro, to avoid manual
errors.
R=mstarzinger@chromium.org
Bug: v8:10021
Change-Id: I9f0f31511c5c6e20a0b07524bf75fe9cf1598eba
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1940265
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65242}
Make WasmFeatures a proper class which uses an EnumSet under the hood.
This way, it inherits all behaviour of EnumSet like comparison, merge,
etc.
Accesses change from being simple field access into the struct to
actually bit tests in the EnumSet.
R=mstarzinger@chromium.org
Bug: v8:10019
Change-Id: I768f92b90ac0294156f4482defba5ce00bc70165
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1934334
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65184}
This renames the macro parameter {index} to {sig_index} to make clear
that this should be the index of a signature.
It also fixes some tests that wrongly passed a function index here (with
no observable difference in the test outcome unfortunately).
It also renames some {f[0-3]} variables to {sig[0-3]} to make it clear
that they refer to signatures.
R=mstarzinger@chromium.org
Bug: v8:10021
Change-Id: Ia4f697acd5d6a2e6f2fb45b680dac20f24ea1b08
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1936471
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65178}
In Liftoff, we have a good estimate about how big the generated code
might get. Also, we often compile hundreds of functions which each hold
an assembler buffer alive until we finally add that code to the wasm
module.
In order to reduce memory consumption in Liftoff, this CL reduces
{AssemblerBase::kMinimalBufferSize} from 4096 to 128, and adds
{AssemblerBase::kDefaultBufferSize} to be used instead.
R=jkummerow@chromium.org
Change-Id: I7029bf501244770f4824a86b233d7f99c4b7910b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1914559
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64958}
This brings our constants back in line with the changed spec text. We
already use kExprTableGet and kExprTableSet, but for locals and globals
we still use the old wording.
This renaming is mostly mechanical.
PS1 was created using:
ag -l 'kExpr(Get|Set)Global' src test | \
xargs -L1 sed -E 's/kExpr(Get|Set)Global\b/kExprGlobal\1/g' -i
PS2 contains manual fixes.
R=mstarzinger@chromium.org
Bug: v8:9810
Change-Id: I064a6448cd95bc24d31a5931b5b4ef2464ea88b1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1847355
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64163}
This brings our constants back in line with the changed spec text. We
already use kExprTableGet and kExprTableSet, but for locals and globals
we still use the old wording.
This renaming is mostly mechanical.
PS1 was created using:
ag -l 'kExpr(Get|Set|Tee)Local' src test | \
xargs -L1 sed -E 's/kExpr(Get|Set|Tee)Local\b/kExprLocal\1/g' -i
PS2 contains manual fixes.
R=mstarzinger@chromium.org
Bug: v8:9810
Change-Id: I1617f1b2a100685a3bf56218e76845a9481959c5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1847354
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64161}
The element segment encoding in the bulk memory proposal changed
recently. With this CL the V8 implementation gets up to date again.
R=thibaudm@chromium.org
Bug: v8:9658
Change-Id: I4f45d04369400356a6f3aaed9570c7870f5f97bd
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1778022
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63836}
After https://crrev.com/c/1800575 and https://crrev.com/c/1803343,
which tried to fix this on occuring compile errors, this CL
systematically adds the <memory> include to each header that uses
{std::unique_ptr}.
R=sigurds@chromium.orgTBR=mlippautz@chromium.org,alph@chromium.org,rmcilroy@chromium.org,verwaest@chromium.org
Bug: v8:9396
Change-Id: If7f9c3140842f9543135dddd7344c0f357999da0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1803349
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Sigurd Schneider <sigurds@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63767}
Since we switched to C++14 now, we can use {std::make_unique} instead
of our own {base::make_unique} from {template-utils.h}.
R=mstarzinger@chromium.org, yangguo@chromium.org
Bug: v8:9687
No-Try: true
Change-Id: I660eb30038bbb079cee93c7861cd87ccd134f01b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1789300
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63642}
I don't know if there is another problem, but this change fixes all
problems in the test case. The fuzzer will eventually tell us if there
is another problem.
R=clemensh@chromium.org
Bug: chromium:1000503
Change-Id: I2f3ca9132e1b9e3f01e9b32604fb39b2272723f1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1784278
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63547}
This reverts commit bf78435b2c.
Reason for revert: This CL is not what I wanted to land. I mixed up my local branches.
Original change's description:
> [wasm] Stage wasm-bigint
>
> The implementation on wasm-bigint has been done, as far as I can tell.
> There are no spec tests yet, only an out-dated copy of the original
> spec tests which don't pass anymore. Therefore I disabled all the tests
> for now and created a tracking bug at https://crbug.com/v8/9673.
>
> R=adamk@chromium.org
>
> Bug: v8:7741, v8:9673
> Change-Id: I015846cc6008ad266402b6835e634723a1a076da
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1781050
> Commit-Queue: Andreas Haas <ahaas@chromium.org>
> Reviewed-by: Adam Klein <adamk@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#63541}
TBR=adamk@chromium.org,ahaas@chromium.org
Change-Id: I5e8a42ad01200c01446efe4ea50f8ae6fef2c174
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7741, v8:9673
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1784279
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63546}
The implementation on wasm-bigint has been done, as far as I can tell.
There are no spec tests yet, only an out-dated copy of the original
spec tests which don't pass anymore. Therefore I disabled all the tests
for now and created a tracking bug at https://crbug.com/v8/9673.
R=adamk@chromium.org
Bug: v8:7741, v8:9673
Change-Id: I015846cc6008ad266402b6835e634723a1a076da
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1781050
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63541}
This makes sure the language mode of the module is correctly propagated
through the WebAssembly module, so that exported functions are allocated
with the correct language mode. It extends the existing {ModuleOrigin}
enum to consist of three values now.
R=clemensh@chromium.org
TEST=mjsunit/regress/wasm/regress-985154
BUG=chromium:985154
Change-Id: Id7b566738b1e710cc5001b894022bcd0f2c01bc3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1708484
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62826}
This adds decoding and compilation of the "atomic.fence" operator, which
is intended to preserve the synchronization guarantees of higher-level
languages.
Unlike other atomic operators, it does not target a particular linear
memory. It may occur in modules which declare no memory, or a non-shared
memory, without causing a validation error.
See proposal: https://github.com/WebAssembly/threads/pull/141
See discussion: https://github.com/WebAssembly/threads/issues/140R=clemensh@chromium.org
TEST=cctest/test-run-wasm-atomics/RunWasmXXX_AtomicFence
BUG=v8:9452
Change-Id: Ibf7e46227f7edfe5c81c097cfc15924c59614067
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1701856
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62821}
Even though this is not spec'ed yet, it's good to have an implementation
so that we can use clusterfuzz on it.
I changed the parameter order (hopefully) everywhere to
(table_dst_index, table_src_index, ...). This corresponds to the
(dst, src, ...) parameter order for the entry indices.
R=binji@chromium.org
Bug: v8:7581 chromium:980475
Change-Id: I2fb36ffd4bb2f2be5b22c8366732295fa6759236
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1698386
Reviewed-by: Ben Smith <binji@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62661}
Even though this is not spec'ed yet, it's good to have an implementation
so that we can use clusterfuzz on it.
R=binji@chromium.org
Bug: v8:7581
Change-Id: I323625322e5240dc6ac224dce8a1f1f7f6070758
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1695478
Reviewed-by: Ben Smith <binji@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62656}
The {InterpretWasmModuleForTesting} is used to determine whether a
module is cheap enough to execute the compiled code (there is a cap on
the number of executed instructions). If the module executes too much
code, {InterpretWasmModuleForTesting} returns {false}.
The check for a stack overflow was missing though, so it would return
{true} in that case, and the compiled code would be executed. This can
lead to timeouts.
R=ahaas@chromium.org
Bug: chromium:947909
Change-Id: I0b003963d3ca548f388fdf4ec4995c4199656f91
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1693011
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62617}
Change-Id: Ia506f4741e6ff9f024199d1b1fa7abb7dafe2b25
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1682835
Commit-Queue: Bill Budge <bbudge@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Ben Smith <binji@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62581}
When I implemented these instructions, I copied the naming scheme of
{GetGlobal}. That's not appropriate for the table.get instruction
though, and I decided I suffered enough from that bad name now.
R=clemensh@chromium.org
Bug: v8:7581, v8:9396
Change-Id: Id1796425458f3d06a2da774374f02c49d665d2c6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1690835
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62563}
Got rid of the following circular header dependency chains:
compilation-dependencies <-> js-heap-broker <-> access-info
types <-> js-heap-broker <-> access-info
Extracted former CompilationDependencies::Dependency class into its own header.
Extracted *Ref classes into their own header.
This should enable building on older GCC versions, e.g. 5.4.0.
Bug: v8:9440
Change-Id: Ia345bc227d8f7806d0b8622b706346a7ce6d01ea
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1687415
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62541}
As a component of the wider Turbofan logging scheme, it makes sense
for JSHeapBroker logging to come through flags specified in the
OptimizedCompilationInfo class, which uses --trace-turbo-filter
to control which functions are logged.
Bug: v8:7790
Change-Id: I3b068d8be78867ab0bd9607dda9eca4123b9d7b1
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1655297
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Commit-Queue: Michael Stanton <mvstanton@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62111}
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}
The instruction is the same as the existing {select} instruction with
type. Both inputs must be in a sub-type relationship with the type
specified in the type instruction.
R=clemensh@chromium.org
Bug: v8:7581
Change-Id: Ibead6cd0253210828c8114336ea0942e6cbd6126
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1631413
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61886}
This replaces all typedefs that define types and not functions by the
equivalent "using" declaration.
This was done mostly automatically using this command:
ag -l '\btypedef\b' src test | xargs -L1 \
perl -i -p0e 's/typedef ([^*;{}]+) (\w+);/using \2 = \1;/sg'
Patchset 2 then adds some manual changes for typedefs for pointer types,
where the regular expression did not match.
R=mstarzinger@chromium.orgTBR=yangguo@chromium.org, jarin@chromium.org
Bug: v8:9183
Change-Id: I6f6ee28d1793b7ac34a58f980b94babc21874b78
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1631409
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61849}
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=jkummerow@chromium.orgTBR=mstarzinger@chromium.org,verwaest@chromium.org,yangguo@chromium.org
Bug: v8:9183, v8:3770
No-Try: true
No-Tree-Checks: true
Change-Id: I0a7ecabdeafe51d0cf427f5280af0c7cab96869e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1624209
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61764}
Code that is being moved primarily deal with layout of a JSObject,
accessing properties and elements, and map transitions.
NOTREECHECKS=true
NOTRY=true
Bug: v8:9247
Change-Id: Ibce5d5926ac4021c8d40c4dd109948775ce1da58
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1613994
Commit-Queue: Yang Guo <yangguo@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61638}
I did the implementation with a runtime function. I extracted some code
from the implementation of table.get.
By accident I formatted anyfunc.js. However, since it's an improvement,
I don't want to undo it. I didn't change anything in the older tests
though, I only added new tests at the end.
R=mstarzinger@chromium.org
Bug: v8:7581
Change-Id: I31832ccc817e1e7989f486d6487108c14d21bbea
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1602701
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61442}
The implementation is done with a runtime function.
R=mstarzinger@chromium.org
Bug: v8:7581
Change-Id: I5f27b1fdc7cc2baf6919b4db3bf053a350b91a74
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1596738
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61274}
