==2307== Cachegrind, a cache and branch-prediction profiler
==2307== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2307== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2307== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/abuild
==2307== Parent PID: 2300
==2307== 
--2307-- warning: L3 cache found, using its data for the LL simulation.
==2307== 
==2307== I   refs:      45,785,787
==2307== I1  misses:       449,829
==2307== LLi misses:         8,364
==2307== I1  miss rate:       0.98%
==2307== LLi miss rate:       0.02%
==2307== 
==2307== D   refs:      21,944,957  (11,495,666 rd   + 10,449,291 wr)
==2307== D1  misses:       253,743  (   158,218 rd   +     95,525 wr)
==2307== LLd misses:        60,130  (    13,269 rd   +     46,861 wr)
==2307== D1  miss rate:        1.2% (       1.4%     +        0.9%  )
==2307== LLd miss rate:        0.3% (       0.1%     +        0.4%  )
==2307== 
==2307== LL refs:          703,572  (   608,047 rd   +     95,525 wr)
==2307== LL misses:         68,494  (    21,633 rd   +     46,861 wr)
==2307== LL miss rate:         0.1% (       0.0%     +        0.4%  )