chore: cherry-pick f4b66ae451c2 from v8 #37983
Merged
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Merged: [compiler] Prevent constant folding of TypeGuard
TypeGuard are used to prevent operations from floating before a
preceding check, and thus shouldn't be constant-folded.
Bug: chromium:1427388
(cherry picked from commit 867716437273c16dc6ef5bc85b9c18affa1fb242)
Change-Id: Ia334d079707f13974235f8c04ccb468ac16ff794
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4386487
Bot-Commit: Rubber Stamper rubber-stamper@appspot.gserviceaccount.com
Commit-Queue: Darius Mercadier dmercadier@chromium.org
Cr-Commit-Position: refs/branch-heads/11.2@{#23}
Cr-Branched-From: 755511a138609ac5939449a8ac615c15603a4454-refs/heads/11.2.214@{#1}
Cr-Branched-From: e6b1ccefb0f0f1ff8d310578878130dc53d73749-refs/heads/main@{#86014}
Notes: Security: backported fix for 1427388.