Stream: git-wasmtime

Topic: wasmtime / PR #13479 fix(no_std): use libm to polyfill ri...

Wasmtime GitHub notifications bot (May 25 2026 at 11:21):

JonasKruckenberg opened PR #13479 from JonasKruckenberg:push-trymmrxqvpqo to bytecodealliance:main:

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Wasmtime GitHub notifications bot (May 25 2026 at 11:21):

JonasKruckenberg requested cfallin for a review on PR #13479.

Wasmtime GitHub notifications bot (May 25 2026 at 11:21):

JonasKruckenberg requested wasmtime-compiler-reviewers for a review on PR #13479.

Wasmtime GitHub notifications bot (May 25 2026 at 11:23):

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.

Wasmtime GitHub notifications bot (May 25 2026 at 14:36):

alexcrichton commented on PR #13479:

Thanks! To ensure this keeps working can you update this CI configuration to include the riscv64 backend?

Wasmtime GitHub notifications bot (May 25 2026 at 17:18):

github-actions[bot] added the label cranelift on PR #13479.

Wasmtime GitHub notifications bot (May 26 2026 at 07:29):

JonasKruckenberg requested fitzgen for a review on PR #13479.

Wasmtime GitHub notifications bot (May 26 2026 at 07:29):

JonasKruckenberg updated PR #13479.

Wasmtime GitHub notifications bot (May 26 2026 at 07:29):

JonasKruckenberg requested wasmtime-default-reviewers for a review on PR #13479.

Last updated: Jun 01 2026 at 09:49 UTC