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chore: cherry-pick 4508b5dfb26e from v8#49699

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VerteDinde merged 2 commits into40-x-yfrom
cherry-pick/40-x-y/v8/4508b5dfb26e
Feb 6, 2026
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chore: cherry-pick 4508b5dfb26e from v8#49699
VerteDinde merged 2 commits into40-x-yfrom
cherry-pick/40-x-y/v8/4508b5dfb26e

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[maglev] Module variables can be the hole

Module variables are lowered in Maglev to
LoadTaggedField(cell, Cell:kValueOffset).

Drive-by: order opcodes alphabetically in CanBeTheHoleValue.

Fixed: 479726070
Change-Id: I2be5752906cf2ec8fdb4df497724a4d9ad55648d
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/7534881
Auto-Submit: Victor Gomes victorgomes@chromium.org
Reviewed-by: Leszek Swirski leszeks@chromium.org
Commit-Queue: Leszek Swirski leszeks@chromium.org
Commit-Queue: Victor Gomes victorgomes@chromium.org
Cr-Commit-Position: refs/heads/main@{#105008}

Notes: Backported fix for 479726070.

@VerteDinde VerteDinde requested a review from a team as a code owner February 5, 2026 23:54
@VerteDinde VerteDinde added semver/patch backwards-compatible bug fixes backport-check-skip Skip trop's backport validity checking 40-x-y labels Feb 5, 2026
@VerteDinde VerteDinde merged commit 45a6bfb into 40-x-y Feb 6, 2026
103 of 106 checks passed
@VerteDinde VerteDinde deleted the cherry-pick/40-x-y/v8/4508b5dfb26e branch February 6, 2026 15:49
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release-clerk bot commented Feb 6, 2026

Release Notes Persisted

Backported fix for 479726070.

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