• mbrandy's avatar
    PPC: [Interpreter] Add basic deoptimization support from TurboFan to Ignition. · f5261a6a
    mbrandy authored
    Port b10d24ff
    
    Original commit message:
        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.
    
    R=rmcilroy@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com
    BUG=v8:4280
    LOG=N
    
    Review URL: https://codereview.chromium.org/1541483002
    
    Cr-Commit-Position: refs/heads/master@{#32977}
    f5261a6a
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