• mtrofin's avatar
    [turbofan] Setup frames as needed. · 796c30ea
    mtrofin authored
    We used to mark a block as needing frame based solely on
    the spill list. With splintering, that is not entirely
    accurate. With this change, for ranges that spill only in
    deferred blocks, we mark the start of each block in which a
    child range spills as needing a frame.
    
    BUG=v8:4533
    LOG=n
    
    Review URL: https://codereview.chromium.org/1408183007
    
    Cr-Commit-Position: refs/heads/master@{#31769}
    796c30ea
register-allocator.h 37.8 KB