==2306== Cachegrind, a cache and branch-prediction profiler
==2306== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2306== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2306== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/abuild
==2306== Parent PID: 2299
==2306== 
--2306-- warning: L3 cache found, using its data for the LL simulation.
==2306== 
==2306== I   refs:      45,785,769
==2306== I1  misses:       373,883
==2306== LLi misses:         8,388
==2306== I1  miss rate:       0.82%
==2306== LLi miss rate:       0.02%
==2306== 
==2306== D   refs:      21,944,874  (11,495,611 rd   + 10,449,263 wr)
==2306== D1  misses:       253,457  (   158,077 rd   +     95,380 wr)
==2306== LLd misses:        60,118  (    13,257 rd   +     46,861 wr)
==2306== D1  miss rate:        1.2% (       1.4%     +        0.9%  )
==2306== LLd miss rate:        0.3% (       0.1%     +        0.4%  )
==2306== 
==2306== LL refs:          627,340  (   531,960 rd   +     95,380 wr)
==2306== LL misses:         68,506  (    21,645 rd   +     46,861 wr)
==2306== LL miss rate:         0.1% (       0.0%     +        0.4%  )