• Peter Marshall's avatar
    [cpu-profiler] Add flag to always generate accurate line info. · 56baf567
    Peter Marshall authored
    For optimized code there are two modes. This is controlled by
    NeedsSourcePositionsForProfiling(). The problem we currently have is
    that this mode must be enabled before the code is optimized, otherwise
    the source position information will be low quality, even once the CPU
    profiler is turned on.
    
    Also add an implication from --future to this new flag, to gather
    perf & memory data from the bots.
    
    Bug: v8:7983
    Change-Id: I993fc03df83028529eea365b6d336d9f4c0dcd2b
    Reviewed-on: https://chromium-review.googlesource.com/1156309Reviewed-by: 's avatarBenedikt Meurer <bmeurer@chromium.org>
    Commit-Queue: Peter Marshall <petermarshall@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#54809}
    56baf567
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