Stream: git-wasmtime

Topic: wasmtime / PR #9023 Remove `V128Abi` and shrink the size ...

Wasmtime GitHub notifications bot (Jul 26 2024 at 17:51):

fitzgen requested alexcrichton for a review on PR #9023.

Wasmtime GitHub notifications bot (Jul 26 2024 at 17:51):

fitzgen opened PR #9023 from fitzgen:shrink-size-of-val to bytecodealliance:main:

This removes V128Abi, which is no longer needed since we removed the native calling convention from Wasmtime. For the new internal representation of V128, we use an unaligned byte array. This lowers the alignment requirements for V128 to 1 rather than 16, which means that Val no longer requires padding after its discriminant before the storage for its V128 variant, which in turn allows its size to shrink from 32 to 24 bytes.

<!--
Please make sure you include the following information:

• If this work has been discussed elsewhere, please include a link to that
  conversation. If it was discussed in an issue, just mention "issue #...".

• Explain why this change is needed. If the details are in an issue already,
  this can be brief.

Our development process is documented in the Wasmtime book:
https://docs.wasmtime.dev/contributing-development-process.html

Please ensure all communication follows the code of conduct:
https://github.com/bytecodealliance/wasmtime/blob/main/CODE_OF_CONDUCT.md
-->

Wasmtime GitHub notifications bot (Jul 26 2024 at 17:51):

fitzgen requested wasmtime-core-reviewers for a review on PR #9023.

Wasmtime GitHub notifications bot (Jul 26 2024 at 18:08):

alexcrichton submitted PR review.

Wasmtime GitHub notifications bot (Jul 26 2024 at 18:25):

alexcrichton merged PR #9023.

Last updated: Nov 22 2024 at 17:03 UTC