==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:      6,391,551
==2844== I1  misses:       17,225
==2844== LLi misses:        8,036
==2844== I1  miss rate:      0.27%
==2844== LLi miss rate:      0.13%
==2844== 
==2844== D   refs:      2,556,519  (1,630,761 rd   + 925,758 wr)
==2844== D1  misses:       46,165  (   28,627 rd   +  17,538 wr)
==2844== LLd misses:       28,291  (   12,769 rd   +  15,522 wr)
==2844== D1  miss rate:       1.8% (      1.8%     +     1.9%  )
==2844== LLd miss rate:       1.1% (      0.8%     +     1.7%  )
==2844== 
==2844== LL refs:          63,390  (   45,852 rd   +  17,538 wr)
==2844== LL misses:        36,327  (   20,805 rd   +  15,522 wr)
==2844== LL miss rate:        0.4% (      0.3%     +     1.7%  )