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}
Rename the flag --liftoff-extern-ref to
--experimental-liftoff-extern-ref to keep the fuzzer from using it.
The implementation is not complete yet, and the next steps may take a
bit.
R=clemensb@chromium.org
Bug: chromium:1137601
Change-Id: I74f1ed8faba44e42f63790d87f4a538dd59ac852
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2465838
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70476}
Global.set requires a write barrier. This write barrier was missing in
the original CL. The reland only adds the write barrier for ia32, and
bails out on the other platforms.
Original message:
With this CL we add support for all externref globals except for
imported mutable globals.
R=thibaudm@chromium.org, ulan@chromium.org
Bug: v8:7581
Change-Id: I86328a17200d1edc505f4c4357bdf795d95cf0c8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2404777
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69912}
With this CL we add support for all externref globals except for
imported mutable globals.
R=thibaudm@chromium.org
Bug: v8:7581
Change-Id: I63cb26f8ad6f4b8fc1c276e223c5d45745122ebf
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2396086
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Thibaud Michaud <thibaudm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#69741}
