• bmeurer's avatar
    [for-in] Further refactorings and unification around for-in. · 88f9995d
    bmeurer authored
    Cleanup %ForInPrepare runtime entry, and unify common logic with
    %ForInEnumerate (renamed from %GetPropertyNamesFast). Also introduce
    a TupleType to properly type JSForInPrepare and its projections w/o
    special hacks in the Typer. And fix %ForInNext and JSForInNext to be
    consistent with fullcodegen again (after the proxy refactorings last
    quarter).
    
    R=jarin@chromium.org
    BUG=v8:3650
    LOG=n
    
    Review URL: https://codereview.chromium.org/1631583002
    
    Cr-Commit-Position: refs/heads/master@{#33487}
    88f9995d
runtime-forin.cc 4.56 KB