==2378== Cachegrind, a cache and branch-prediction profiler
==2378== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2378== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2378== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/ltmain.sh
==2378== Parent PID: 2371
==2378== 
--2378-- warning: L3 cache found, using its data for the LL simulation.
==2378== brk segment overflow in thread #1: can't grow to 0x482c000
==2378== (see section Limitations in user manual)
==2378== NOTE: further instances of this message will not be shown
==2378== 
==2378== I   refs:      114,603,392
==2378== I1  misses:      1,064,845
==2378== LLi misses:          8,544
==2378== I1  miss rate:        0.93%
==2378== LLi miss rate:        0.01%
==2378== 
==2378== D   refs:       54,914,904  (28,482,085 rd   + 26,432,819 wr)
==2378== D1  misses:        676,835  (   395,192 rd   +    281,643 wr)
==2378== LLd misses:        157,314  (    14,150 rd   +    143,164 wr)
==2378== D1  miss rate:         1.2% (       1.4%     +        1.1%  )
==2378== LLd miss rate:         0.3% (       0.0%     +        0.5%  )
==2378== 
==2378== LL refs:         1,741,680  ( 1,460,037 rd   +    281,643 wr)
==2378== LL misses:         165,858  (    22,694 rd   +    143,164 wr)
==2378== LL miss rate:          0.1% (       0.0%     +        0.5%  )