Stream: git-wasmtime

Topic: wasmtime / PR #13895 riscv64: Add support for `vconst.f16`

view this post on Zulip Wasmtime GitHub notifications bot (Jul 18 2026 at 10:48):

afonso360 opened PR #13895 from afonso360:riscv-vconst-f16 to bytecodealliance:main:

:wave: Hey,

This PR is related to issue https://github.com/bytecodealliance/wasmtime/issues/12195. When running the reduced test case with has_zvfh, it exposes that we don't support vconst.f16.... We don't support pretty much anything else related to vector f16 support, but this is a start.

Also a small fix to the clif parser to support f16 consts

view this post on Zulip Wasmtime GitHub notifications bot (Jul 18 2026 at 10:48):

afonso360 requested cfallin for a review on PR #13895.

view this post on Zulip Wasmtime GitHub notifications bot (Jul 18 2026 at 10:48):

afonso360 requested wasmtime-compiler-reviewers for a review on PR #13895.

view this post on Zulip Wasmtime GitHub notifications bot (Jul 18 2026 at 12:00):

github-actions[bot] added the label cranelift on PR #13895.

view this post on Zulip Wasmtime GitHub notifications bot (Jul 20 2026 at 16:55):

:thumbs_up: cfallin submitted PR review:

Thanks!

view this post on Zulip Wasmtime GitHub notifications bot (Jul 20 2026 at 16:55):

cfallin added PR #13895 riscv64: Add support for vconst.f16 to the merge queue

view this post on Zulip Wasmtime GitHub notifications bot (Jul 20 2026 at 17:21):

:check: cfallin merged PR #13895.

view this post on Zulip Wasmtime GitHub notifications bot (Jul 20 2026 at 17:21):

cfallin removed PR #13895 riscv64: Add support for vconst.f16 from the merge queue

Last updated: Jul 29 2026 at 05:03 UTC