==3262== Cachegrind, a cache and branch-prediction profiler
==3262== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==3262== Using Valgrind-3.19.0 and LibVEX; rerun with -h for copyright info
==3262== Command: _bin/cxx-opt-sh/mycpp-nosouffle/osh -n --ast-format none benchmarks/testdata/ltmain.sh
==3262== Parent PID: 3255
==3262== 
--3262-- warning: L3 cache found, using its data for the LL simulation.
==3262== brk segment overflow in thread #1: can't grow to 0x4840000
==3262== (see section Limitations in user manual)
==3262== NOTE: further instances of this message will not be shown
==3262== 
==3262== I   refs:      112,482,434
==3262== I1  misses:      1,123,119
==3262== LLi misses:          8,841
==3262== I1  miss rate:        1.00%
==3262== LLi miss rate:        0.01%
==3262== 
==3262== D   refs:       53,103,736  (27,608,843 rd   + 25,494,893 wr)
==3262== D1  misses:        657,513  (   373,995 rd   +    283,518 wr)
==3262== LLd misses:        166,072  (    12,783 rd   +    153,289 wr)
==3262== D1  miss rate:         1.2% (       1.4%     +        1.1%  )
==3262== LLd miss rate:         0.3% (       0.0%     +        0.6%  )
==3262== 
==3262== LL refs:         1,780,632  ( 1,497,114 rd   +    283,518 wr)
==3262== LL misses:         174,913  (    21,624 rd   +    153,289 wr)
==3262== LL miss rate:          0.1% (       0.0%     +        0.6%  )