==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:      10,061,435
==2844== I1  misses:        43,044
==2844== LLi misses:         7,893
==2844== I1  miss rate:       0.43%
==2844== LLi miss rate:       0.08%
==2844== 
==2844== D   refs:       4,313,275  (2,612,534 rd   + 1,700,741 wr)
==2844== D1  misses:        57,317  (   28,529 rd   +    28,788 wr)
==2844== LLd misses:        39,513  (   12,639 rd   +    26,874 wr)
==2844== D1  miss rate:        1.3% (      1.1%     +       1.7%  )
==2844== LLd miss rate:        0.9% (      0.5%     +       1.6%  )
==2844== 
==2844== LL refs:          100,361  (   71,573 rd   +    28,788 wr)
==2844== LL misses:         47,406  (   20,532 rd   +    26,874 wr)
==2844== LL miss rate:         0.3% (      0.2%     +       1.6%  )