• Ulan Degenbaev's avatar
    [heap] Refactor object marking state (part 2). · 19ae2fc1
    Ulan Degenbaev authored
    This follows up 4af9cfcc by separating incremental marking state
    from the full MC marking state. Runtime and tests now use only
    the incremental marking state. The full MC marking state used
    by MC during atomic pause.
    
    This separation decouples atomicity of markbit accesses
    during incremental marking and during full MC.
    
    Bug: chromium:694255
    TBR: mlippautz@chromium.org
    Change-Id: Ia409ab06515cd0d1403a272a016633295c0d6692
    Reviewed-on: https://chromium-review.googlesource.com/612350
    Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
    Reviewed-by: 's avatarUlan Degenbaev <ulan@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#47336}
    19ae2fc1
test-unboxed-doubles.cc 56.4 KB