==2406== Cachegrind, a cache and branch-prediction profiler
==2406== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2406== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2406== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/ltmain.sh
==2406== Parent PID: 2399
==2406== 
--2406-- warning: L3 cache found, using its data for the LL simulation.
==2406== brk segment overflow in thread #1: can't grow to 0x482f000
==2406== (see section Limitations in user manual)
==2406== NOTE: further instances of this message will not be shown
==2406== 
==2406== I   refs:      114,687,549
==2406== I1  misses:        528,640
==2406== LLi misses:          8,682
==2406== I1  miss rate:        0.46%
==2406== LLi miss rate:        0.01%
==2406== 
==2406== D   refs:       54,941,740  (28,499,608 rd   + 26,442,132 wr)
==2406== D1  misses:        621,307  (   344,894 rd   +    276,413 wr)
==2406== LLd misses:        157,763  (    14,264 rd   +    143,499 wr)
==2406== D1  miss rate:         1.1% (       1.2%     +        1.0%  )
==2406== LLd miss rate:         0.3% (       0.1%     +        0.5%  )
==2406== 
==2406== LL refs:         1,149,947  (   873,534 rd   +    276,413 wr)
==2406== LL misses:         166,445  (    22,946 rd   +    143,499 wr)
==2406== LL miss rate:          0.1% (       0.0%     +        0.5%  )