==2298== Cachegrind, a cache and branch-prediction profiler
==2298== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2298== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2298== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/abuild
==2298== Parent PID: 2291
==2298== 
--2298-- warning: L3 cache found, using its data for the LL simulation.
==2298== 
==2298== I   refs:      45,783,907
==2298== I1  misses:       386,225
==2298== LLi misses:         8,366
==2298== I1  miss rate:       0.84%
==2298== LLi miss rate:       0.02%
==2298== 
==2298== D   refs:      21,944,259  (11,495,335 rd   + 10,448,924 wr)
==2298== D1  misses:       253,391  (   158,178 rd   +     95,213 wr)
==2298== LLd misses:        60,047  (    13,228 rd   +     46,819 wr)
==2298== D1  miss rate:        1.2% (       1.4%     +        0.9%  )
==2298== LLd miss rate:        0.3% (       0.1%     +        0.4%  )
==2298== 
==2298== LL refs:          639,616  (   544,403 rd   +     95,213 wr)
==2298== LL misses:         68,413  (    21,594 rd   +     46,819 wr)
==2298== LL miss rate:         0.1% (       0.0%     +        0.4%  )