fitzgen opened PR #10940 from fitzgen:wasm-trapz to bytecodealliance:main:
The Wasm-to-CLIF translation is currently suboptimal / we don't have a way to fuse the control-flow equivalent of
trap[n]zinstructions into their single CLIF instruction, which results in worse optimizations and poor codegen. This new test will at least help us track this.<!--
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.htmlPlease ensure all communication follows the code of conduct:
https://github.com/bytecodealliance/wasmtime/blob/main/CODE_OF_CONDUCT.md
-->
fitzgen requested wasmtime-core-reviewers for a review on PR #10940.
fitzgen requested dicej for a review on PR #10940.
alexcrichton submitted PR review.
fitzgen has enabled auto merge for PR #10940.
fitzgen merged PR #10940.
Last updated: Dec 06 2025 at 07:03 UTC