Stream: git-wasmtime

Topic: wasmtime / PR #6643 riscv64: Implement SIMD `fcmp`

view this post on Zulip Wasmtime GitHub notifications bot (Jun 26 2023 at 21:00):

afonso360 opened PR #6643 from afonso360:riscv-simd-fcmp to bytecodealliance:main:

:wave: Hey,

This PR implements SIMD fcmp for RISC-V. This is a lot simpler than icmp since we don't have as many instructions to implement. Furthermore half of the rules are implemented with mask operations and other rules, so we save significant amounts of work by reusing the preexisting rules.

All of these lowerings are based on what LLVM generates.

view this post on Zulip Wasmtime GitHub notifications bot (Jun 26 2023 at 21:00):

afonso360 requested cfallin for a review on PR #6643.

view this post on Zulip Wasmtime GitHub notifications bot (Jun 26 2023 at 21:00):

afonso360 requested wasmtime-compiler-reviewers for a review on PR #6643.

view this post on Zulip Wasmtime GitHub notifications bot (Jun 26 2023 at 21:00):

afonso360 requested wasmtime-default-reviewers for a review on PR #6643.

view this post on Zulip Wasmtime GitHub notifications bot (Jun 26 2023 at 21:03):

afonso360 updated PR #6643.

view this post on Zulip Wasmtime GitHub notifications bot (Jun 27 2023 at 01:14):

alexcrichton submitted PR review:

Nice! And thanks for the addition of all the exhaustive tests as always :+1:

view this post on Zulip Wasmtime GitHub notifications bot (Jun 27 2023 at 01:56):

alexcrichton merged PR #6643.

Last updated: Nov 22 2024 at 16:03 UTC