Stream: git-wasmtime

Topic: wasmtime / PR #13479 fix(no_std): fix riscv64 backend build

view this post on Zulip Wasmtime GitHub notifications bot (May 26 2026 at 07:30):

JonasKruckenberg edited PR #13479.

view this post on Zulip Wasmtime GitHub notifications bot (May 26 2026 at 07:31):

JonasKruckenberg edited PR #13479:

Currently cranelift-codegen fails to build for riscv64gc-unknown-none-elf because the powi builtins are not available when targeting no_std. This PR fixes that by pulling in libm.

Replacing powi with essentially powf _might_ be slower, but I don't think this change is going to show up in benchmarks.

This also fixes an unused import warning, and adds the riscv64 backend to the backends checked in CI.

view this post on Zulip Wasmtime GitHub notifications bot (May 26 2026 at 07:31):

JonasKruckenberg commented on PR #13479:

keeps

done!

view this post on Zulip Wasmtime GitHub notifications bot (May 26 2026 at 14:42):

:thumbs_up: alexcrichton submitted PR review.

view this post on Zulip Wasmtime GitHub notifications bot (May 26 2026 at 14:42):

alexcrichton has enabled auto merge for PR #13479.

view this post on Zulip Wasmtime GitHub notifications bot (May 26 2026 at 14:51):

alexcrichton added PR #13479 fix(no_std): fix riscv64 backend build to the merge queue.

view this post on Zulip Wasmtime GitHub notifications bot (May 26 2026 at 15:17):

:check: alexcrichton merged PR #13479.

view this post on Zulip Wasmtime GitHub notifications bot (May 26 2026 at 15:17):

alexcrichton removed PR #13479 fix(no_std): fix riscv64 backend build from the merge queue.

Last updated: Jun 01 2026 at 09:49 UTC