==2613== Cachegrind, a cache and branch-prediction profiler
==2613== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2613== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2613== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/ltmain.sh
==2613== Parent PID: 2606
==2613== 
--2613-- warning: L3 cache found, using its data for the LL simulation.
==2613== brk segment overflow in thread #1: can't grow to 0x482c000
==2613== (see section Limitations in user manual)
==2613== NOTE: further instances of this message will not be shown
==2613== 
==2613== I   refs:      112,732,291
==2613== I1  misses:      1,096,958
==2613== LLi misses:          8,797
==2613== I1  miss rate:        0.97%
==2613== LLi miss rate:        0.01%
==2613== 
==2613== D   refs:       53,190,036  (27,631,662 rd   + 25,558,374 wr)
==2613== D1  misses:        668,301  (   387,532 rd   +    280,769 wr)
==2613== LLd misses:        157,197  (    13,960 rd   +    143,237 wr)
==2613== D1  miss rate:         1.3% (       1.4%     +        1.1%  )
==2613== LLd miss rate:         0.3% (       0.1%     +        0.6%  )
==2613== 
==2613== LL refs:         1,765,259  ( 1,484,490 rd   +    280,769 wr)
==2613== LL misses:         165,994  (    22,757 rd   +    143,237 wr)
==2613== LL miss rate:          0.1% (       0.0%     +        0.6%  )