• bmeurer's avatar
    [turbofan] Specialize to (optimization time) known TypedArray instances. · 4db73ae0
    bmeurer authored
    When we have a known JSTypedArray instance at optimization time, i.e. as
    in asm.js-like use cases and also when there are global typed arrays that
    are tracked via global object property constant tracking, we can generate
    more efficient code in that case by specializing to the immutable internal
    fields of the JSTypedArray (and the JSArrayBuffer backing it).
    
    R=jarin@chromium.org
    BUG=v8:4470,v8:5267
    
    Review-Url: https://codereview.chromium.org/2510553002
    Cr-Commit-Position: refs/heads/master@{#41017}
    4db73ae0
effect-control-linearizer.cc 150 KB