With a recent addition to the type reflection proposal, 'anyfunc' gets
renamed to 'funcref'. For backwards compatibility, 'anyfunc' becomes an
alias for 'funcref'. With this CL, the string 'funcref' can be used to
create a funcref table or a funcref global. Additionally, 'funcref' is
returned as the type of imported and exported functions as well as
globals and tables.
R=manoskouk@chromium.org
Change-Id: If3ed4d507de862ebfcabd4eb967bbfaae1c6ccba
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3300135
Reviewed-by: Manos Koukoutos <manoskouk@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78341}
SIMD tests moved from the proposal directory to the main spec test
directory. Test expectations needed to be adjusted therefore.
Change-Id: I02225da1f55ba173bbda22257edf45a3e987ba0d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3302795
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78101}
The newly-failing tests are due to the renaming of "anyfunc" to
"funcref".
R=ecmziegler@chromium.org
Change-Id: I801b330e386c45e62a1cbc6e308a981b3b0244e5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3300133
Reviewed-by: Emanuel Ziegler <ecmziegler@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78070}
This CL sets the prototype for the other WebAssembly API objects,
Module, Instance, Table, and Memory.
For Instance, the WebAssemblyInstanceImpl function got inlined, as
there was only one caller, and it made setting the prototype
complicated.
R=jkummerow@chromium.org
Bug: v8:12227
Change-Id: I93b459d69b917b099b27f957fb0e04b7e021bd59
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3168282
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76954}
The default value for table entries in WebAssembly tables is null when
the table gets allocated from WebAssembly, but when the table gets
allocated from JavaScript, the default value is undefined when the
table type is externref. With this CL V8 handles the JavaScript case
spec-compliant.
R=manoskouk@chromium.org
Bug: v8:12227
Change-Id: Ic8a1361629d8e5dfb59e2ee22a5e0ae0f6de936d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3162045
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Manos Koukoutos <manoskouk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76892}
Reason for revert: There was an out-dated wpt test in blink that
failed after this CL. I adjusted the test expectations in https://chromium-review.googlesource.com/c/chromium/src/+/3162980 so that I can land this CL.
Original change's description:
> Revert "[wasm][externref] Support default value for the table.set"
>
> This reverts commit 6b57898062.
>
> Reason for revert: Fails layout tests: https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Blink%20Linux/13751/overview
>
> Original change's description:
> > [wasm][externref] Support default value for the table.set
> >
> > WebAssembly.Table.set allows a default value instead of the second
> > parameter, which was not supported by V8 so far.
> >
> > R=thibaudm@chromium.org
> >
> > Bug: v8:7581
> > Change-Id: I417790722b1cb4f854cd0056ecb8377c330c45fa
> > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3141574
> > Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
> > Commit-Queue: Andreas Haas <ahaas@chromium.org>
> > Cr-Commit-Position: refs/heads/main@{#76846}
>
> Bug: v8:7581
> Change-Id: I83d9be59c66ece3184b5708e5b8a3b401e4938ed
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3163257
> Auto-Submit: Clemens Backes <clemensb@chromium.org>
> Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
> Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
> Cr-Commit-Position: refs/heads/main@{#76852}
Bug: v8:7581
Change-Id: I248f836ba4de2a4e3f3d80c00e6f1ac0b46a38d7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3162608
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76873}
This reverts commit 6b57898062.
Reason for revert: Fails layout tests: https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Blink%20Linux/13751/overview
Original change's description:
> [wasm][externref] Support default value for the table.set
>
> WebAssembly.Table.set allows a default value instead of the second
> parameter, which was not supported by V8 so far.
>
> R=thibaudm@chromium.org
>
> Bug: v8:7581
> Change-Id: I417790722b1cb4f854cd0056ecb8377c330c45fa
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3141574
> Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
> Commit-Queue: Andreas Haas <ahaas@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#76846}
Bug: v8:7581
Change-Id: I83d9be59c66ece3184b5708e5b8a3b401e4938ed
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3163257
Auto-Submit: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#76852}
WebAssembly.Table.set allows a default value instead of the second
parameter, which was not supported by V8 so far.
R=thibaudm@chromium.org
Bug: v8:7581
Change-Id: I417790722b1cb4f854cd0056ecb8377c330c45fa
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3141574
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76846}
WPT and WebAssembly spec tests are not 100% in sync, which means that
there are aspects of the WebAssembly spec that get only tested by WPT.
Up until now WPT was only executed on the blink side, and failing tests
were just ignored. With this CL we add WPT to the existing wasm spec
test setup, so that we run both the spec tests, and WPT.
Bug: v8:12227
Change-Id: Iccbe696a6d9dd01f8bab1990736f1ed16e0cdf7b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3160347
Reviewed-by: Liviu Rau <liviurau@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/main@{#76823}
Change-Id: I5a7619df5258665f015089986fbd679291d4f414
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2791771
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73716}
The bulk-memory proposal and the reference types proposal have been
merged into the main repository, so we don't have to run the proposal
tests anymore.
R=ecmziegler@chromium.org
Change-Id: I14583b8c1c387075442a402458ce04e7c6071f89
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2752165
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Emanuel Ziegler <ecmziegler@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73481}
Bump wasm-spec-tests version since the opcodes have also changed.
Also add missing opcodes to wasm-module-builder.js.
Bug: v8:6020
Change-Id: I60dcf1b300a5278aab5e1814c9ebf4ee85c60053
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2728432
Reviewed-by: Deepti Gandluri <gdeepti@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73233}
This was staged through a back-merge in v8.9. Also stage it for the
upcoming v9.0 release.
R=ahaas@chromium.org
Bug: v8:8091
Change-Id: Ie9e6d25bbc5d428e5c9128345209f95f2078b733
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2715524
Commit-Queue: Thibaud Michaud <thibaudm@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73013}
This CL introduces a test runner flag to detect if webassembly has been
disabled. Since all tests that require wasm are alrady skipped in
lite mode, we introduce a has_webassembly flag for the test runner which
checks for v8_enable_webassembly=true and v8_enable_lite_mode=false.
As a drive-by, we also do not set the V8_ENABLE_WEBASSEMBLY
preprocessor flag if lite mode is enabled.
The status files are updated by splitting wasm tests from the
"lite_mode" section and checking for "not has_webassembly" instead.
Note that the v8_enable_webassembly=false configuration is not tested
on any bot currently, but I will make sure that all tests keep passing
on further changes in this configuration.
R=machenbach@chromium.org
Bug: v8:11238
Cq-Include-Trybots: luci.v8.try:v8_linux64_no_wasm_compile_rel
Change-Id: I1841eb1f1633cb47e0c079f4a4a4d769ca3a9cbb
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2710425
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72898}
Update the wasm spec tests to include the memory64 proposal. Some tests
are failing currently because of broken spec tests or missing v8
support. This will be addressed in follow-up CLs.
R=ahaas@chromium.orgCC=zhin@chromium.org
Bug: v8:11401
Change-Id: I1a8f75e70f9d0828ad32c960c113f5e4c0d1a44b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2679683
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72561}
This reverts commit 64471ba93d.
Reason for revert: Fails on nosse3/nosse4 https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux/40643/overview
Original change's description:
> [wasm-simd] Update spec tests
>
> We can also unmark some SIMD tests as failed since we are now inline
> with spec.
>
> Bug: v8:11331
> Change-Id: I4b98ae068008c55535dbbbf0312a55aa03e7e83d
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2668060
> Reviewed-by: Andreas Haas <ahaas@chromium.org>
> Commit-Queue: Zhi An Ng <zhin@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#72507}
TBR=ahaas@chromium.org,zhin@chromium.org
Change-Id: I11a6670e42956bdcc66c371d2d852623030948b4
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:11331
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2673265
Reviewed-by: Zhi An Ng <zhin@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72512}
We can also unmark some SIMD tests as failed since we are now inline
with spec.
Bug: v8:11331
Change-Id: I4b98ae068008c55535dbbbf0312a55aa03e7e83d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2668060
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72507}
This reverts commit e8976cf93a.
Reason for revert: Mark f32x4_cmp as fail, lowering is not fully implemented yet.
Original change's description:
> Revert "[wasm-simd] Stage SIMD"
>
> This reverts commit 1d2726dd0b.
>
> Reason for revert: ODROID failure: https://ci.chromium.org/p/v8/builders/ci/V8%20Arm%20-%20debug/15814?
>
> Original change's description:
> > [wasm-simd] Stage SIMD
> >
> > SIMD has been pretty stable for a while now, we are not expecting big
> > changes (like opcode renumbers), there might be new instructions added,
> > and they will all be backwards-compatible.
> >
> > The reference interpreter in the SIMD proposal is now capable of
> > generating JS files for all test cases, so we can now run them.
> >
> > There is a bit of tweaking necessary, since SIMD tests are in
> > tests/core/simd subfolder in the spec, so we need to change the glob
> > into a find that will traverse into subdirectory.
> >
> > Bug: v8:10835
> > Change-Id: I1f7e3cf37f21b2aa2537d1e34242da2373bbf626
> > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2378587
> > Commit-Queue: Zhi An Ng <zhin@chromium.org>
> > Reviewed-by: Andreas Haas <ahaas@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#69793}
>
> TBR=bbudge@chromium.org,ahaas@chromium.org,zhin@chromium.org
>
> Change-Id: I3a90c616109ca048691d97ab45698bc15a678e18
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: v8:10835
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2402379
> Reviewed-by: Shu-yu Guo <syg@chromium.org>
> Commit-Queue: Shu-yu Guo <syg@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#69794}
TBR=bbudge@chromium.org,ahaas@chromium.org,zhin@chromium.org,syg@chromium.org
# Not skipping CQ checks because this is a reland.
Bug: v8:10835
Change-Id: I3d87dd2adba6ada2ec3ebf5e13bff378a74b03e8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2402386
Reviewed-by: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69817}
This reverts commit 1d2726dd0b.
Reason for revert: ODROID failure: https://ci.chromium.org/p/v8/builders/ci/V8%20Arm%20-%20debug/15814?
Original change's description:
> [wasm-simd] Stage SIMD
>
> SIMD has been pretty stable for a while now, we are not expecting big
> changes (like opcode renumbers), there might be new instructions added,
> and they will all be backwards-compatible.
>
> The reference interpreter in the SIMD proposal is now capable of
> generating JS files for all test cases, so we can now run them.
>
> There is a bit of tweaking necessary, since SIMD tests are in
> tests/core/simd subfolder in the spec, so we need to change the glob
> into a find that will traverse into subdirectory.
>
> Bug: v8:10835
> Change-Id: I1f7e3cf37f21b2aa2537d1e34242da2373bbf626
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2378587
> Commit-Queue: Zhi An Ng <zhin@chromium.org>
> Reviewed-by: Andreas Haas <ahaas@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#69793}
TBR=bbudge@chromium.org,ahaas@chromium.org,zhin@chromium.org
Change-Id: I3a90c616109ca048691d97ab45698bc15a678e18
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:10835
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2402379
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69794}
SIMD has been pretty stable for a while now, we are not expecting big
changes (like opcode renumbers), there might be new instructions added,
and they will all be backwards-compatible.
The reference interpreter in the SIMD proposal is now capable of
generating JS files for all test cases, so we can now run them.
There is a bit of tweaking necessary, since SIMD tests are in
tests/core/simd subfolder in the spec, so we need to change the glob
into a find that will traverse into subdirectory.
Bug: v8:10835
Change-Id: I1f7e3cf37f21b2aa2537d1e34242da2373bbf626
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2378587
Commit-Queue: Zhi An Ng <zhin@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69793}
The test is slow and checks the limits of the WebAssembly
implementation. Sanitizers are slower and therefore sometimes run into
timeouts. Therefore we just disable the test for sanitizers.
R=leszeks@chromium.org
Change-Id: I4a0cb994dfc34097849f0dd8528dc158883fbc8a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2389980
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69667}
Some tests are failing now and have been marked as failing to
investigate them.
R=jkummerow@chromium.org
Change-Id: I1242ccf3bdc8f4d2ff55bc016c43fa51c556376e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2366696
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69513}
This is a reland of f7a1932ef9
There was a wpt test in Chrome that expected the incorrect behavior.
I disable the test in https://crrev.com/c/2264418 so that we can land
the fix here.
Original change's description:
> [wasm] Re-exported globals preserve their identity
>
> V8 fails a recently added spec test that when an imported global get
> re-exported, it should preserve its identity. This CL fixes the behavior
> in V8.
>
> Drive-by change: fix the object printer of globals: a global which
> stores a reference type only has a tagged buffer, a global which stores
> a value type only has an untagged buffer.
>
> R=clemensb@chromium.org
>
> Bug: v8:10556
> Change-Id: I949d147fe4395610cfec6cf60082e1faecb23036
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2235702
> Commit-Queue: Andreas Haas <ahaas@chromium.org>
> Reviewed-by: Clemens Backes <clemensb@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#68513}
Bug: v8:10556
Change-Id: I8e1b08fc9f72dde166cba167e6e320e714796769
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2264097
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#68552}
