• mstarzinger's avatar
    [turbofan] Allow deopt reasons without source positions. · ca727047
    mstarzinger authored
    This allows to pass deoptimization reasons to the profiler without the
    requirement of always providing a source position. The absence of deopt
    reasons is now communicated via a sentinel as the deopt id value. The
    deoptimization reasons recently added to TurboFan are now passed to the
    profiler.
    
    R=bmeurer@chromium.org
    TEST=cctest/test-cpu-profiler
    
    Review-Url: https://codereview.chromium.org/2159793002
    Cr-Commit-Position: refs/heads/master@{#37852}
    ca727047
profile-generator.cc 23 KB