Stream: git-wasmtime

Topic: wasmtime / PR #7319 riscv64: Move `rev8` instruction to ISLE

view this post on Zulip Wasmtime GitHub notifications bot (Oct 21 2023 at 12:16):

afonso360 opened PR #7319 from afonso360:riscv-bitrev-isle to bytecodealliance:main:

:wave: Hey,

We currently have two implementations of this instruction. One used in bswap and a second one used only in bitrev. They are somewhat different, the bitrev version uses a loop, and the bswap one is just straight-line sequence of instructions.

This PR normalizes on the bswap version, and deletes the loop version from the backend.

view this post on Zulip Wasmtime GitHub notifications bot (Oct 21 2023 at 12:16):

afonso360 requested abrown for a review on PR #7319.

view this post on Zulip Wasmtime GitHub notifications bot (Oct 21 2023 at 12:16):

afonso360 requested wasmtime-compiler-reviewers for a review on PR #7319.

view this post on Zulip Wasmtime GitHub notifications bot (Oct 21 2023 at 19:51):

alexcrichton submitted PR review.

view this post on Zulip Wasmtime GitHub notifications bot (Oct 21 2023 at 20:34):

alexcrichton merged PR #7319.

Last updated: Dec 13 2025 at 19:03 UTC