==2308== Cachegrind, a cache and branch-prediction profiler
==2308== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2308== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2308== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/abuild
==2308== Parent PID: 2301
==2308== 
--2308-- warning: L3 cache found, using its data for the LL simulation.
==2308== 
==2308== I   refs:      45,790,925
==2308== I1  misses:       415,944
==2308== LLi misses:         8,368
==2308== I1  miss rate:       0.91%
==2308== LLi miss rate:       0.02%
==2308== 
==2308== D   refs:      21,944,814  (11,495,105 rd   + 10,449,709 wr)
==2308== D1  misses:       253,195  (   157,725 rd   +     95,470 wr)
==2308== LLd misses:        60,162  (    13,276 rd   +     46,886 wr)
==2308== D1  miss rate:        1.2% (       1.4%     +        0.9%  )
==2308== LLd miss rate:        0.3% (       0.1%     +        0.4%  )
==2308== 
==2308== LL refs:          669,139  (   573,669 rd   +     95,470 wr)
==2308== LL misses:         68,530  (    21,644 rd   +     46,886 wr)
==2308== LL miss rate:         0.1% (       0.0%     +        0.4%  )