• Clemens Hammacher's avatar
    [Liftoff] Add histogram for bailout reasons · c354fb9c
    Clemens Hammacher authored
    This CL adds a new enum {LiftoffBailoutReason}, and tracks this reason
    for each bailout. This will give us data to prioritize extensions of
    Liftoff for new proposals or last missing instructions. Since we also
    track the {kSuccess} case, we will also see what percentage of
    functions can be compiled with Liftoff overall.
    
    R=mstarzinger@chromium.org
    CC=jwd@chromium.org
    
    Change-Id: I42b6a14c5a298ddda7053c195e8b650dc1fe66dc
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1634910Reviewed-by: 's avatarAndreas Haas <ahaas@chromium.org>
    Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#61939}
    c354fb9c
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