Wasmtime GitHub notifications bot (Nov 10 2025 at 15:38): Wasmtime GitHub notifications bot (Nov 10 2025 at 15:38):saulecabrera opened PR #12010 from saulecabrera:fix-1991 to bytecodealliance:main:
Closes https://github.com/bytecodealliance/wasmtime/issues/11991
This commit fixes the register allocation ordering for
i8x16.popcnt. This change avoids having to deal wiht a potential spill when holding the scratch register scope by allocating the floating point register prior to the acquiring the scratch register.<!--
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Wasmtime GitHub notifications bot (Nov 10 2025 at 15:38):saulecabrera requested wasmtime-compiler-reviewers for a review on PR #12010.
Wasmtime GitHub notifications bot (Nov 10 2025 at 15:38):saulecabrera requested cfallin for a review on PR #12010.
Wasmtime GitHub notifications bot (Nov 10 2025 at 15:38):saulecabrera requested alexcrichton for a review on PR #12010.
Wasmtime GitHub notifications bot (Nov 10 2025 at 15:38):saulecabrera requested wasmtime-core-reviewers for a review on PR #12010.
Wasmtime GitHub notifications bot (Nov 10 2025 at 15:40):saulecabrera updated PR #12010.
Wasmtime GitHub notifications bot (Nov 10 2025 at 15:52):alexcrichton submitted PR review.
Wasmtime GitHub notifications bot (Nov 10 2025 at 15:52):alexcrichton has enabled auto merge for PR #12010.
Wasmtime GitHub notifications bot (Nov 10 2025 at 16:19):alexcrichton merged PR #12010.
Last updated: Jan 09 2026 at 13:15 UTC