==3081== Cachegrind, a cache and branch-prediction profiler
==3081== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==3081== Using Valgrind-3.19.0 and LibVEX; rerun with -h for copyright info
==3081== Command: _bin/cxx-opt-sh/mycpp-nosouffle/osh -n --ast-format none benchmarks/testdata/configure-helper.sh
==3081== Parent PID: 3074
==3081== 
--3081-- warning: L3 cache found, using its data for the LL simulation.
==3081== 
==3081== Process terminating with default action of signal 11 (SIGSEGV)
==3081==  Access not within mapped region at address 0x18
==3081==    at 0x15B5E7: lexer::TokenSliceLeft(syntax_asdl::Token*, int) (new_allocator.h:175)
==3081==    by 0x170B06: word_::_EvalWordPart(syntax_asdl::word_part_t*) (oils_for_unix.mycpp-nosouffle.cc:48058)
==3081==    by 0x170C33: word_::_EvalWordPart(syntax_asdl::word_part_t*) (oils_for_unix.mycpp-nosouffle.cc:48073)
==3081==    by 0x170F6C: word_::StaticEval(syntax_asdl::word_t*) (oils_for_unix.mycpp-nosouffle.cc:48157)
==3081==    by 0x2193A2: cmd_parse::CommandParser::_ScanSimpleCommand() (oils_for_unix.mycpp-nosouffle.cc:42517)
==3081==    by 0x219C2E: cmd_parse::CommandParser::ParseSimpleCommand() (oils_for_unix.mycpp-nosouffle.cc:42713)
==3081==    by 0x1FC457: cmd_parse::CommandParser::ParseCommand() (oils_for_unix.mycpp-nosouffle.cc:44042)
==3081==    by 0x1FC958: cmd_parse::CommandParser::ParsePipeline() (oils_for_unix.mycpp-nosouffle.cc:44070)
==3081==    by 0x1FCF3E: cmd_parse::CommandParser::_ParseAndOr() (oils_for_unix.mycpp-nosouffle.cc:44119)
==3081==    by 0x1FD3EF: cmd_parse::CommandParser::_ParseCommandTerm() (oils_for_unix.mycpp-nosouffle.cc:44205)
==3081==    by 0x21DAFD: cmd_parse::CommandParser::ParseIf() (oils_for_unix.mycpp-nosouffle.cc:44259)
==3081==    by 0x1FB457: cmd_parse::CommandParser::ParseCompoundCommand() (oils_for_unix.mycpp-nosouffle.cc:43592)
==3081==  If you believe this happened as a result of a stack
==3081==  overflow in your program's main thread (unlikely but
==3081==  possible), you can try to increase the size of the
==3081==  main thread stack using the --main-stacksize= flag.
==3081==  The main thread stack size used in this run was 16777216.
==3081== 
==3081== I   refs:      13,919,339
==3081== I1  misses:       130,197
==3081== LLi misses:         8,489
==3081== I1  miss rate:       0.94%
==3081== LLi miss rate:       0.06%
==3081== 
==3081== D   refs:       6,472,018  (3,514,561 rd   + 2,957,457 wr)
==3081== D1  misses:        79,911  (   43,614 rd   +    36,297 wr)
==3081== LLd misses:        44,060  (   12,600 rd   +    31,460 wr)
==3081== D1  miss rate:        1.2% (      1.2%     +       1.2%  )
==3081== LLd miss rate:        0.7% (      0.4%     +       1.1%  )
==3081== 
==3081== LL refs:          210,108  (  173,811 rd   +    36,297 wr)
==3081== LL misses:         52,549  (   21,089 rd   +    31,460 wr)
==3081== LL miss rate:         0.3% (      0.1%     +       1.1%  )