==2312== Cachegrind, a cache and branch-prediction profiler
==2312== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2312== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2312== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/abuild
==2312== Parent PID: 2305
==2312== 
--2312-- warning: L3 cache found, using its data for the LL simulation.
==2312== 
==2312== I   refs:      45,839,376
==2312== I1  misses:       266,893
==2312== LLi misses:         8,453
==2312== I1  miss rate:       0.58%
==2312== LLi miss rate:       0.02%
==2312== 
==2312== D   refs:      21,960,346  (11,506,191 rd   + 10,454,155 wr)
==2312== D1  misses:       233,148  (   141,008 rd   +     92,140 wr)
==2312== LLd misses:        60,351  (    13,293 rd   +     47,058 wr)
==2312== D1  miss rate:        1.1% (       1.2%     +        0.9%  )
==2312== LLd miss rate:        0.3% (       0.1%     +        0.5%  )
==2312== 
==2312== LL refs:          500,041  (   407,901 rd   +     92,140 wr)
==2312== LL misses:         68,804  (    21,746 rd   +     47,058 wr)
==2312== LL miss rate:         0.1% (       0.0%     +        0.5%  )