• rmcilroy's avatar
    [Interpreter] Add basic deoptimization support from TurboFan to Ignition. · b10d24ff
    rmcilroy authored
    Adds support for generating deoptimization translations for interpreter
    stack frames, and building interpreter frames for these translations
    when a function deopts. Also adds builtins for
    InterpreterNotifyDeoptimized which resume the function's continuation at
    the correct point in the interpreter after deopt.
    
    MIPS patch contributed by balazs.kilvady@igmtec.com
    
    BUG=v8:4280
    LOG=N
    TEST=test-deoptimization.cc with --ignition and --turbo
    
    Review URL: https://codereview.chromium.org/1528913003
    
    Cr-Commit-Position: refs/heads/master@{#32971}
    b10d24ff
deoptimizer.h 39.3 KB