==2060854== Memcheck, a memory error detector
==2060854== Copyright (C) 2002-2022, and GNU GPL'd, by Julian Seward et al.
==2060854== Using Valgrind-3.22.0 and LibVEX; rerun with -h for copyright info
==2060854== Command: ../y86 -d inputs/opq.o
==2060854== 
Disassembly of executable contents:
  0x100:                               | .pos 0x100 code
  0x100:                               | _start:
  0x100: 60 23                         |   addq %rdx, %rbx
  0x102: 61 01                         |   subq %rax, %rcx
  0x104: 62 45                         |   andq %rsp, %rbp
  0x106: 63 67                         |   xorq %rsi, %rdi

==2060854== 
==2060854== HEAP SUMMARY:
==2060854==     in use at exit: 0 bytes in 0 blocks
==2060854==   total heap usage: 3 allocs, 3 frees, 16,856 bytes allocated
==2060854== 
==2060854== All heap blocks were freed -- no leaks are possible
==2060854== 
==2060854== For lists of detected and suppressed errors, rerun with: -s
==2060854== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)