• mstarzinger's avatar
    Introduce {ConstantElementsPair} struct for type safety. · 92b370ee
    mstarzinger authored
    This introduces an explicit struct for the communication channel between
    the {ArrayLiteral} AST node and the corresponding runtime methods. Those
    methods take a pair of {ElementsKind} as well as an array (can either be
    a FixedArray or a FixedDoubleArray) of constant values.
    
    For bonus points it also reduces the size of the involved heap object by
    one word (i.e. length field of FixedArray not needed anymore).
    
    R=mvstanton@chromium.org
    
    Review-Url: https://codereview.chromium.org/2581683003
    Cr-Commit-Position: refs/heads/master@{#41752}
    92b370ee
factory.cc 102 KB