• Igor Sheludko's avatar
    [ic] Implement TransitionArray lookup in CSA. · 139fe2db
    Igor Sheludko authored
    Drive-by cleanup: remove megamorphic stub cache lookup support from generic property
    store code. This lookup is no longer necessary because
    1) fast stores to existing properties get all the information from the map,
    2) transitioning store targets are taken directly from the transition array,
    so in both cases there's no point in doing a store handler lookup.
    
    Bug: v8:5988
    Change-Id: I95c0a08e7d1a76bb0f4475a9bd685e4e11e16a48
    Reviewed-on: https://chromium-review.googlesource.com/983921
    Commit-Queue: Igor Sheludko <ishell@chromium.org>
    Reviewed-by: 's avatarCamillo Bruni <cbruni@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#52349}
    139fe2db
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