==2399== Cachegrind, a cache and branch-prediction profiler
==2399== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2399== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2399== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/ltmain.sh
==2399== Parent PID: 2392
==2399== 
--2399-- warning: L3 cache found, using its data for the LL simulation.
==2399== brk segment overflow in thread #1: can't grow to 0x4832000
==2399== (see section Limitations in user manual)
==2399== NOTE: further instances of this message will not be shown
==2399== 
==2399== I   refs:      114,619,043
==2399== I1  misses:      1,055,984
==2399== LLi misses:          8,580
==2399== I1  miss rate:        0.92%
==2399== LLi miss rate:        0.01%
==2399== 
==2399== D   refs:       54,924,741  (28,488,990 rd   + 26,435,751 wr)
==2399== D1  misses:        673,207  (   391,970 rd   +    281,237 wr)
==2399== LLd misses:        157,369  (    14,164 rd   +    143,205 wr)
==2399== D1  miss rate:         1.2% (       1.4%     +        1.1%  )
==2399== LLd miss rate:         0.3% (       0.0%     +        0.5%  )
==2399== 
==2399== LL refs:         1,729,191  ( 1,447,954 rd   +    281,237 wr)
==2399== LL misses:         165,949  (    22,744 rd   +    143,205 wr)
==2399== LL miss rate:          0.1% (       0.0%     +        0.5%  )