Stream: git-wasmtime

Topic: wasmtime / PR #12504 Cranelift: mid-end: fix constant typ...


view this post on Zulip Wasmtime GitHub notifications bot (Feb 03 2026 at 16:49):

cfallin opened PR #12504 from cfallin:fix-12503 to bytecodealliance:main:

Fixes #12503.

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view this post on Zulip Wasmtime GitHub notifications bot (Feb 03 2026 at 16:49):

cfallin requested wasmtime-compiler-reviewers for a review on PR #12504.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 03 2026 at 16:49):

cfallin requested alexcrichton for a review on PR #12504.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 03 2026 at 17:05):

jameshu15869 submitted PR review.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 03 2026 at 17:05):

jameshu15869 created PR review comment:

Very minor but I believe #12503 mentioned this was at least seen on x86 and arm64, likely other architectures too. Should those be added here?

view this post on Zulip Wasmtime GitHub notifications bot (Feb 03 2026 at 17:06):

jameshu15869 submitted PR review.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 03 2026 at 17:06):

jameshu15869 created PR review comment:

We didn't add this configuration to our test files in the original PR (#12135) - would it help to add those in?

view this post on Zulip Wasmtime GitHub notifications bot (Feb 03 2026 at 17:07):

jameshu15869 edited PR review comment.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 03 2026 at 17:26):

cfallin submitted PR review.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 03 2026 at 17:26):

cfallin created PR review comment:

That shouldn't matter here since this is a mid-end issue -- all that matters is that we hit the optimization rule in question, and since the particular regression we're testing to avoid is a verifier error, any platform that hits the issue is sufficient.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 03 2026 at 17:29):

cfallin submitted PR review.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 03 2026 at 17:29):

cfallin created PR review comment:

Ah, it looks like the verifier is actually on by default in tests -- this line is redundant (removing it still hits the regression without the fix).

view this post on Zulip Wasmtime GitHub notifications bot (Feb 03 2026 at 17:32):

cfallin updated PR #12504.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 03 2026 at 18:25):

fitzgen submitted PR review.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 03 2026 at 18:26):

fitzgen added PR #12504 Cranelift: mid-end: fix constant types in some icmp/select rules. to the merge queue

view this post on Zulip Wasmtime GitHub notifications bot (Feb 03 2026 at 18:48):

fitzgen merged PR #12504.

view this post on Zulip Wasmtime GitHub notifications bot (Feb 03 2026 at 18:48):

fitzgen removed PR #12504 Cranelift: mid-end: fix constant types in some icmp/select rules. from the merge queue


Last updated: Feb 24 2026 at 04:36 UTC