==3176== Cachegrind, a cache and branch-prediction profiler
==3176== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==3176== Using Valgrind-3.19.0 and LibVEX; rerun with -h for copyright info
==3176== Command: _bin/cxx-opt-sh/mycpp-nosouffle/osh -n --ast-format none benchmarks/testdata/ltmain.sh
==3176== Parent PID: 3169
==3176== 
--3176-- warning: L3 cache found, using its data for the LL simulation.
==3176== brk segment overflow in thread #1: can't grow to 0x4840000
==3176== (see section Limitations in user manual)
==3176== NOTE: further instances of this message will not be shown
==3176== 
==3176== I   refs:      112,722,975
==3176== I1  misses:      1,264,656
==3176== LLi misses:          8,816
==3176== I1  miss rate:        1.12%
==3176== LLi miss rate:        0.01%
==3176== 
==3176== D   refs:       53,259,873  (27,656,753 rd   + 25,603,120 wr)
==3176== D1  misses:        732,800  (   434,721 rd   +    298,079 wr)
==3176== LLd misses:        165,956  (    12,765 rd   +    153,191 wr)
==3176== D1  miss rate:         1.4% (       1.6%     +        1.2%  )
==3176== LLd miss rate:         0.3% (       0.0%     +        0.6%  )
==3176== 
==3176== LL refs:         1,997,456  ( 1,699,377 rd   +    298,079 wr)
==3176== LL misses:         174,772  (    21,581 rd   +    153,191 wr)
==3176== LL miss rate:          0.1% (       0.0%     +        0.6%  )