Maintaining an AST class just for testing constant exressions does not
seem justified. This CL changes constant expressions in mjsunit tests
to be represented with bytes, like regular expressions.
Change-Id: If5ec5f4d863176952442b1a7e2fec8a61e385971
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3714237
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81266}
Since the reftypes proposal has shipped, we remove the respective flag
and the code that handled its absence. We maintain a WasmFeature for
reftypes for feature detection purposes. We remove the flag declaration
from tests, and adapt some tests that make no sense without the flag.
Bug: v8:7581
Change-Id: Icf2f8d0feae8f30ec68d5560f1e7ee5959481483
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3329781
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78351}
Element segments and tables in tests used an ad-hoc mechanism to
describe the different types of initializer expressions, e.g. an number
which could denote either the value of a constant or the index of a
global. This CL tidies up and generalizes the test infrastructure by
directly using WasmInitExpr in those cases.
Additional changes:
- Introduce WasmElemSegment class.
- Remove obsolete --experimental-wasm-bulk-memory flag from tests.
- Rename WasmInitExpr.type -> kind.
- Remove dependency of wasm-module-builder from mjsunit.js (except in
assertTraps).
Change-Id: I716254a04ceea9ceb8ac6b848e12e1637f618f0d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2857638
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#74368}
This was not happening when there was no need to typecheck the entry.
Additional changes:
- Add tests with null table entries for typed and untyped function
tables.
- Allow AddIndirectFunctionTable in wasm-run-utils to specify table
type.
- Add possibility to define tables in test-gc.cc.
- Merge trapTableOutOfBounds with trapInvalidFunc.
- Use trapTableOutOfBounds in call_indirect as appropriate.
- Fix emission of table types in wasm-module-builder.cc.
Bug: v8:9495
Change-Id: I4a857ff4378e5a87dc0646d94b4c75635a43c55b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2442622
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Manos Koukoutos <manoskouk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70311}
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}
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}
This parameter was just for convenience but did not end up in the
generated bytes.
R=clemensh@chromium.org
Bug: v8:9183
Change-Id: Id4faf5b9ad20a357c069c3189db6ed14945dea8c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1621929
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61681}
The reason for the revert was that Liftoff did not bail out on indirect
calls to tables other than table 0. Whenever the Liftoff code got
executed, the test would fail.
Original message:
With this CL it is possible to use any anyfunc table in call-indirect,
not just the first table.
The current implementation is based on runtime calls. This is just an
initial implementation which should be replaced by a
dispatch-table-based eventually. However, this implementation allows
us to move forward with the anyref proposal implementation.
R=mstarzinger@chromium.org
Bug: v8:7581
Change-Id: Iedd56ee7acb281441bca32ffd3dc7157203ee1ac
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1532072
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Auto-Submit: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60382}
This reverts commit 9d167f57e0.
Reason for revert: There is a crash on https://ci.chromium.org/p/v8/builders/ci/V8%20Win32/20026
Original change's description:
> [wasm][anyref] Add support of call-indirect for multiple tables
>
> With this CL it is possible to use any anyfunc table in call-indirect,
> not just the first table.
>
> The current implementation is based on runtime calls. This is just an
> initial implementation which should be replaced by a
> dispatch-table-based eventually. However, this implementation allows
> us to move forward with the anyref proposal implementation.
>
> R=mstarzinger@chromium.org
>
> Bug: v8:7581
> Change-Id: I57d09b18add7f525555bf7c949aef17a64b0e7c5
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1530801
> Commit-Queue: Andreas Haas <ahaas@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#60360}
TBR=mstarzinger@chromium.org,ahaas@chromium.org
Change-Id: Iba4b84078aa070498be7e79212970b94595f5757
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7581
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1532069
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60362}
With this CL it is possible to use any anyfunc table in call-indirect,
not just the first table.
The current implementation is based on runtime calls. This is just an
initial implementation which should be replaced by a
dispatch-table-based eventually. However, this implementation allows
us to move forward with the anyref proposal implementation.
R=mstarzinger@chromium.org
Bug: v8:7581
Change-Id: I57d09b18add7f525555bf7c949aef17a64b0e7c5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1530801
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60360}
