• mvstanton's avatar
    Vector ICs: Allow for more IC kinds. · 25d48ec3
    mvstanton authored
    We have plans to create more ICs, and we are out of bits to represent the Kind
    in the flags field of the code object. The InlineCacheState can lose a bit
    because it no longer needs the DEFAULT state. That state existed as a way to
    detect errors where code incorrectly looked at a vector IC stub's
    InlineCacheState instead of correctly determining said state from a glance at
    the vector. This really isn't a danger anymore.
    
    So, with the horse trading, we could now represent up to 32 code kinds.
    
    BUG=
    
    Review URL: https://codereview.chromium.org/1427803003
    
    Cr-Commit-Position: refs/heads/master@{#31666}
    25d48ec3
test-heap.cc 210 KB