• Leszek Swirski's avatar
    [ic] Store the getter in the FBV · 556e44de
    Leszek Swirski authored
    For accessors, instead of storing the descriptor index + holder in the
    LoadHandler, store the getter directly (avoiding the
    map->descriptor->pair->getter hops). For the non-prototype case, where
    there's no LoadHandler, store the AccessorPair directly as a weak
    handler instead of the Smi handler. We can't store the getter here
    directly, because it could be in new space, and then we can't use it in
    the stub cache.
    
    Required some rejiggling of ic.cc method signatures, to allow
    ComputeHandler to return a weak ref.
    
    Change-Id: I22c0e64bec9880a3ba23c2d1eeb3a1c23179ca4b
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3865557Reviewed-by: 's avatarIgor Sheludko <ishell@chromium.org>
    Commit-Queue: Leszek Swirski <leszeks@chromium.org>
    Cr-Commit-Position: refs/heads/main@{#83059}
    556e44de
handler-configuration.cc 21 KB