==2569== Cachegrind, a cache and branch-prediction profiler
==2569== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2569== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2569== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/ltmain.sh
==2569== Parent PID: 2563
==2569== 
--2569-- warning: L3 cache found, using its data for the LL simulation.
==2569== brk segment overflow in thread #1: can't grow to 0x4845000
==2569== (see section Limitations in user manual)
==2569== NOTE: further instances of this message will not be shown
==2569== 
==2569== I   refs:      116,721,921
==2569== I1  misses:        784,031
==2569== LLi misses:          8,590
==2569== I1  miss rate:        0.67%
==2569== LLi miss rate:        0.01%
==2569== 
==2569== D   refs:       55,724,093  (28,921,097 rd   + 26,802,996 wr)
==2569== D1  misses:        625,352  (   349,916 rd   +    275,436 wr)
==2569== LLd misses:        159,825  (    14,618 rd   +    145,207 wr)
==2569== D1  miss rate:         1.1% (       1.2%     +        1.0%  )
==2569== LLd miss rate:         0.3% (       0.1%     +        0.5%  )
==2569== 
==2569== LL refs:         1,409,383  ( 1,133,947 rd   +    275,436 wr)
==2569== LL misses:         168,415  (    23,208 rd   +    145,207 wr)
==2569== LL miss rate:          0.1% (       0.0%     +        0.5%  )