• Nico Hartmann's avatar
    Revert "[heap] Ensure all old-to-shared slots are recorded" · cb9bf85b
    Nico Hartmann authored
    This reverts commit c3a5c5b1.
    
    Reason for revert: https://ci.chromium.org/ui/p/v8/builders/ci/V8%20Linux64%20-%20shared/21941/overview
    
    Original change's description:
    > [heap] Ensure all old-to-shared slots are recorded
    >
    > This CL adds verification of the old-to-shared remembered set to
    > --verify-heap. During shared GCs client heaps will be scanned for
    > references into the shared heap, this CL will CHECK that every found
    > slot is contained in the old-to-shared remembered set. After this
    > gets a bit more stable, the full heap iteration can be dropped and we
    > can fully rely on the remembered set instead.
    >
    > Bug: v8:11708
    > Change-Id: I0b5c4edfe3271306e4e7af7394472534113e1953
    > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3792605
    > Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
    > Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
    > Cr-Commit-Position: refs/heads/main@{#82578}
    
    Bug: v8:11708
    Change-Id: I26553d3b06d0e257a3425eeb884ccce57f026bde
    No-Presubmit: true
    No-Tree-Checks: true
    No-Try: true
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3841567
    Owners-Override: Nico Hartmann <nicohartmann@chromium.org>
    Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
    Auto-Submit: Nico Hartmann <nicohartmann@chromium.org>
    Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
    Cr-Commit-Position: refs/heads/main@{#82580}
    cb9bf85b
mark-compact.cc 236 KB