Stream: git-wasmtime

Topic: wasmtime / PR #11013 winch: Run more spec tests

Wasmtime GitHub notifications bot (Jun 11 2025 at 15:13):

alexcrichton requested saulecabrera for a review on PR #11013.

Wasmtime GitHub notifications bot (Jun 11 2025 at 15:13):

alexcrichton opened PR #11013 from alexcrichton:winch-more-support to bytecodealliance:main:

This commit removes the configuration in Wasmtime indicating that Winch panics on aarch64 with the simd proposal for WebAssembly. This means that many more spec tests can be run by default since they're all, by default, flagged as requiring simd at this time. This in turn means that many more tests needed to be added to the list of "expected to fail" tests for Winch on aarch64 (the ones that actually use simd). One minor panic was fixed as a result of this as well to ensure that tests do indeed run without panicking.

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Wasmtime GitHub notifications bot (Jun 11 2025 at 15:13):

alexcrichton requested fitzgen for a review on PR #11013.

Wasmtime GitHub notifications bot (Jun 11 2025 at 15:13):

alexcrichton requested wasmtime-compiler-reviewers for a review on PR #11013.

Wasmtime GitHub notifications bot (Jun 11 2025 at 15:13):

alexcrichton requested wasmtime-core-reviewers for a review on PR #11013.

Wasmtime GitHub notifications bot (Jun 11 2025 at 15:30):

fitzgen submitted PR review.

Wasmtime GitHub notifications bot (Jun 11 2025 at 16:49):

github-actions[bot] commented on PR #11013:

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Wasmtime GitHub notifications bot (Jun 11 2025 at 17:46):

github-actions[bot] commented on PR #11013:

Label Messager: wasmtime:config

It looks like you are changing Wasmtime's configuration options. Make sure to
complete this check list:

• [ ] If you added a new Config method, you wrote extensive documentation for
  it.

  <details>

  Our documentation should be of the following form:

  ```text
  Short, simple summary sentence.

  More details. These details can be multiple paragraphs. There should be
  information about not just the method, but its parameters and results as
  well.

  Is this method fallible? If so, when can it return an error?

  Can this method panic? If so, when does it panic?

  Example

  Optional example here.
  ```

  </details>

• [ ] If you added a new Config method, or modified an existing one, you
  ensured that this configuration is exercised by the fuzz targets.

  <details>

  For example, if you expose a new strategy for allocating the next instance
  slot inside the pooling allocator, you should ensure that at least one of our
  fuzz targets exercises that new strategy.

  Often, all that is required of you is to ensure that there is a knob for this
  configuration option in [wasmtime_fuzzing::Config][fuzzing-config] (or one
  of its nested structs).

  Rarely, this may require authoring a new fuzz target to specifically test this
  configuration. See [our docs on fuzzing][fuzzing-docs] for more details.

  </details>

• [ ] If you are enabling a configuration option by default, make sure that it
  has been fuzzed for at least two weeks before turning it on by default.

[fuzzing-config]: https://github.com/bytecodealliance/wasmtime/blob/ca0e8d0a1d8cefc0496dba2f77a670571d8fdcab/crates/fuzzing/src/generators.rs#L182-L194
[fuzzing-docs]: https://docs.wasmtime.dev/contributing-fuzzing.html

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Wasmtime GitHub notifications bot (Jun 11 2025 at 18:16):

alexcrichton updated PR #11013.

Wasmtime GitHub notifications bot (Jun 11 2025 at 18:17):

alexcrichton has enabled auto merge for PR #11013.

Wasmtime GitHub notifications bot (Jun 11 2025 at 18:51):

alexcrichton merged PR #11013.

Last updated: Dec 06 2025 at 07:03 UTC