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Ulan Degenbaev authored
This moves write-barrier for writes into code to heap-write-barrier.h and adds four new functions: - WriteBarrierForCode(host, rinfo, object) - combined generational and marking write barrier. - WriteBarrierForCode(host) - combined write barrier that rescans all pointers in the host (former RecordWritesIntoCode). - GenerationalWriteBarrierForCode. - MarkingWriteBarrierForCode. Bug: v8:8054,v8:7490 Change-Id: Ib1e07cfa1d5998fca2fa44e2ad08c52305f1373f Reviewed-on: https://chromium-review.googlesource.com/1174436Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Reviewed-by: Sigurd Schneider <sigurds@chromium.org> Commit-Queue: Sigurd Schneider <sigurds@chromium.org> Cr-Commit-Position: refs/heads/master@{#55185}
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