The original CL introduced a test that does not work when it is executed
concurrently on multiple isolates. This CL skips this test
configuration.
Original change's description:
> [wasm] Lazy compilation after deserialization
>
> The serialization format contains one boolean flag per function which
> specifies whether the function code exists in the serialized module or
> not. With this CL, this boolean flag is extended to a three-value flag
> which indicates whether the function exists, and if not, whether the
> function was executed before serialization. This information can then be
> used upon deserialization to compile only those functions that were
> executed before serialization.
>
> Design doc: https://docs.google.com/document/d/1U3uqq4njqLqFhr1G2sU_bmpQxY-3bvfG55udSb-DvA4/edit?usp=sharing
>
> Bug: v8:12281
Change-Id: I36ce90b37736172aa01c47ab04e154ec8ea2d8aa
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3380590
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78564}
This reverts commit fbcdb28178.
Reason for revert: New test fails for multiple (concurrent) isolates: https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux/45152/overview
Original change's description:
> [wasm] Lazy compilation after deserialization
>
> The serialization format contains one boolean flag per function which
> specifies whether the function code exists in the serialized module or
> not. With this CL, this boolean flag is extended to a three-value flag
> which indicates whether the function exists, and if not, whether the
> function was executed before serialization. This information can then be
> used upon deserialization to compile only those functions that were
> executed before serialization.
>
> Design doc: https://docs.google.com/document/d/1U3uqq4njqLqFhr1G2sU_bmpQxY-3bvfG55udSb-DvA4/edit?usp=sharing
>
> Bug: v8:12281
> Change-Id: I465e31e5422fa45163256be0e6594045865f0174
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3364089
> Reviewed-by: Clemens Backes <clemensb@chromium.org>
> Commit-Queue: Andreas Haas <ahaas@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#78545}
Bug: v8:12281
Change-Id: If0e327d02e8257a4d1cfcf8b82381af11f28e91c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3377126
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@{#78546}
The serialization format contains one boolean flag per function which
specifies whether the function code exists in the serialized module or
not. With this CL, this boolean flag is extended to a three-value flag
which indicates whether the function exists, and if not, whether the
function was executed before serialization. This information can then be
used upon deserialization to compile only those functions that were
executed before serialization.
Design doc: https://docs.google.com/document/d/1U3uqq4njqLqFhr1G2sU_bmpQxY-3bvfG55udSb-DvA4/edit?usp=sharing
Bug: v8:12281
Change-Id: I465e31e5422fa45163256be0e6594045865f0174
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3364089
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/main@{#78545}
