==2884== Cachegrind, a cache and branch-prediction profiler
==2884== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2884== Using Valgrind-3.19.0 and LibVEX; rerun with -h for copyright info
==2884== Command: _bin/cxx-opt-sh/osh -n --ast-format none benchmarks/testdata/configure-helper.sh
==2884== Parent PID: 2877
==2884== 
--2884-- warning: L3 cache found, using its data for the LL simulation.
==2884== 
==2884== Process terminating with default action of signal 11 (SIGSEGV)
==2884==  Access not within mapped region at address 0x18
==2884==    at 0x14B853: word_::_EvalWordPart(syntax_asdl::word_part_t*) (oils_for_unix.mycpp.cc:44238)
==2884==    by 0x14B92F: word_::_EvalWordPart(syntax_asdl::word_part_t*) (oils_for_unix.mycpp.cc:44252)
==2884==    by 0x14BA77: word_::StaticEval(syntax_asdl::word_t*) [clone .part.0] (oils_for_unix.mycpp.cc:44327)
==2884==    by 0x1D94DB: cmd_parse::CommandParser::_ScanSimpleCommand() (optview.h:22)
==2884==    by 0x1D9BEB: cmd_parse::CommandParser::ParseSimpleCommand() (oils_for_unix.mycpp.cc:39237)
==2884==    by 0x1A67C0: cmd_parse::CommandParser::ParseCommand() (oils_for_unix.mycpp.cc:40519)
==2884==    by 0x1A6BBE: cmd_parse::CommandParser::ParsePipeline() (oils_for_unix.mycpp.cc:40545)
==2884==    by 0x1A709A: cmd_parse::CommandParser::_ParseAndOr() (oils_for_unix.mycpp.cc:40594)
==2884==    by 0x1A74BF: cmd_parse::CommandParser::_ParseCommandTerm() (oils_for_unix.mycpp.cc:40678)
==2884==    by 0x1DCCEB: cmd_parse::CommandParser::ParseIf() (oils_for_unix.mycpp.cc:40732)
==2884==    by 0x1A5A27: cmd_parse::CommandParser::ParseCompoundCommand() (oils_for_unix.mycpp.cc:40099)
==2884==    by 0x1A639C: cmd_parse::CommandParser::ParseCommand() (oils_for_unix.mycpp.cc:40487)
==2884==  If you believe this happened as a result of a stack
==2884==  overflow in your program's main thread (unlikely but
==2884==  possible), you can try to increase the size of the
==2884==  main thread stack using the --main-stacksize= flag.
==2884==  The main thread stack size used in this run was 16777216.
==2884== 
==2884== I   refs:      12,244,239
==2884== I1  misses:        65,880
==2884== LLi misses:         7,998
==2884== I1  miss rate:       0.54%
==2884== LLi miss rate:       0.07%
==2884== 
==2884== D   refs:       5,432,543  (3,207,720 rd   + 2,224,823 wr)
==2884== D1  misses:        78,791  (   43,198 rd   +    35,593 wr)
==2884== LLd misses:        44,013  (   12,610 rd   +    31,403 wr)
==2884== D1  miss rate:        1.5% (      1.3%     +       1.6%  )
==2884== LLd miss rate:        0.8% (      0.4%     +       1.4%  )
==2884== 
==2884== LL refs:          144,671  (  109,078 rd   +    35,593 wr)
==2884== LL misses:         52,011  (   20,608 rd   +    31,403 wr)
==2884== LL miss rate:         0.3% (      0.1%     +       1.4%  )