==2844== Cachegrind, a cache and branch-prediction profiler
==2844== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2844== Using Valgrind-3.19.0 and LibVEX; rerun with -h for copyright info
==2844== Command: _bin/cxx-opt-sh/osh -n --ast-format none benchmarks/testdata/t4014-format-patch.sh
==2844== Parent PID: 2837
==2844== 
--2844-- warning: L3 cache found, using its data for the LL simulation.
==2844== 
==2844== I   refs:      10,045,694
==2844== I1  misses:        43,895
==2844== LLi misses:         7,902
==2844== I1  miss rate:       0.44%
==2844== LLi miss rate:       0.08%
==2844== 
==2844== D   refs:       4,306,091  (2,608,318 rd   + 1,697,773 wr)
==2844== D1  misses:        64,628  (   35,146 rd   +    29,482 wr)
==2844== LLd misses:        39,427  (   12,623 rd   +    26,804 wr)
==2844== D1  miss rate:        1.5% (      1.3%     +       1.7%  )
==2844== LLd miss rate:        0.9% (      0.5%     +       1.6%  )
==2844== 
==2844== LL refs:          108,523  (   79,041 rd   +    29,482 wr)
==2844== LL misses:         47,329  (   20,525 rd   +    26,804 wr)
==2844== LL miss rate:         0.3% (      0.2%     +       1.6%  )