==2263== Cachegrind, a cache and branch-prediction profiler
==2263== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2263== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2263== Command: _bin/cxx-opt/osh -n --ast-format none benchmarks/testdata/t4014-format-patch.sh
==2263== Parent PID: 2256
==2263== 
--2263-- warning: L3 cache found, using its data for the LL simulation.
==2263== 
==2263== I   refs:      11,870,057
==2263== I1  misses:        64,451
==2263== LLi misses:         8,178
==2263== I1  miss rate:       0.54%
==2263== LLi miss rate:       0.07%
==2263== 
==2263== D   refs:       5,268,256  (2,977,170 rd   + 2,291,086 wr)
==2263== D1  misses:        63,169  (   35,802 rd   +    27,367 wr)
==2263== LLd misses:        38,207  (   13,493 rd   +    24,714 wr)
==2263== D1  miss rate:        1.2% (      1.2%     +       1.2%  )
==2263== LLd miss rate:        0.7% (      0.5%     +       1.1%  )
==2263== 
==2263== LL refs:          127,620  (  100,253 rd   +    27,367 wr)
==2263== LL misses:         46,385  (   21,671 rd   +    24,714 wr)
==2263== LL miss rate:         0.3% (      0.1%     +       1.1%  )