We noticed that almost every call site were loading both files,
the split isn't necessary anymore.
In some message tests, removed the absolute line number to allow future
changes.
Bug: v8:8726
Change-Id: I8527f0a1ecfa685aa01a5e2f5f47ddf1cb13a545
Reviewed-on: https://chromium-review.googlesource.com/c/1446452
Commit-Queue: Sven Sauleau <ssauleau@igalia.com>
Reviewed-by: Ben Titzer <titzer@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59220}
For the reference types anyref, anyfunc, and nullref, there exist
sub-typing rules. The spec says
A reference type reftype1 matches a reference type reftype2 if and only
if:
* Either both reftype1 and reftype2 are the same.
* Or reftype1 is nullref.
* Or reftype2 is anyref.
This CL introduces the type nullref for ref-null, and implements the
sub-typing rules in the function-body-decoder.
Note that because of the sub-typing check validation performance may
regresses. In that case we can optimize the sub-typing check.
R=titzer@chromium.org, clemensh@chromium.org
Bug: v8:7581
Change-Id: I55bab72a109f3374da3770d141b0fc8067aad8b2
Reviewed-on: https://chromium-review.googlesource.com/c/1430061
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Ben Titzer <titzer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59043}
The implementation already exists, but the test doesn't.
R=titzer@chromium.org
Bug: v8:7581
Change-Id: I42e1b0a1c930ec4cc1f1701d5613828acab4fc30
Reviewed-on: https://chromium-review.googlesource.com/c/1426123
Reviewed-by: Ben Titzer <titzer@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59038}
Implementation of anyfunc parameters. Different to anyref parameters we
have to do a validation in the js-to-wasm wrapper: Only exported wasm
functions are allowed. I implemented this check in a runtime function.
R=titzer@chromium.org
Bug: v8:7581
Change-Id: I6145782fb8578124ddc21b50133c82235d666f19
Reviewed-on: https://chromium-review.googlesource.com/c/1417470
Reviewed-by: Ben Titzer <titzer@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58885}
