Display global shared cachelines related stats table as part of the
stdio output or when --stats option is speicified:

  $ perf c2c report --stats
  ...
  =================================================
      Global Shared Cache Line Event Information
  =================================================
    Total Shared Cache Lines          :       1384
    Load HITs on shared lines         :       5995
    Fill Buffer Hits on shared lines  :       1726
    L1D hits on shared lines          :       1943
    L2D hits on shared lines          :          0
    LLC hits on shared lines          :       1360
    Locked Access on shared lines     :       1993
    Store HITs on shared lines        :       1504
    Store L1D hits on shared lines    :       1446
    Total Merged records              :       3527
Original-patch-by: NDick Fowles <rfowles@redhat.com>
Original-patch-by: NDon Zickus <dzickus@redhat.com>
Signed-off-by: NJiri Olsa <jolsa@kernel.org>
Tested-by: NArnaldo Carvalho de Melo <acme@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Joe Mario <jmario@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/n/tip-p0gty8ctbdzisrniwqxhqmhq@git.kernel.orgSigned-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>