==2321== Cachegrind, a cache and branch-prediction profiler
==2321== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2321== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2321== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/abuild
==2321== Parent PID: 2314
==2321== 
--2321-- warning: L3 cache found, using its data for the LL simulation.
==2321== 
==2321== I   refs:      45,799,281
==2321== I1  misses:       438,057
==2321== LLi misses:         8,387
==2321== I1  miss rate:       0.96%
==2321== LLi miss rate:       0.02%
==2321== 
==2321== D   refs:      21,948,184  (11,497,020 rd   + 10,451,164 wr)
==2321== D1  misses:       252,754  (   157,867 rd   +     94,887 wr)
==2321== LLd misses:        60,210  (    13,285 rd   +     46,925 wr)
==2321== D1  miss rate:        1.2% (       1.4%     +        0.9%  )
==2321== LLd miss rate:        0.3% (       0.1%     +        0.4%  )
==2321== 
==2321== LL refs:          690,811  (   595,924 rd   +     94,887 wr)
==2321== LL misses:         68,597  (    21,672 rd   +     46,925 wr)
==2321== LL miss rate:         0.1% (       0.0%     +        0.4%  )