=> 0x7fb9f9c3fd76:	mov    (%rbx),%rax
   0x7fb9f9c3fd79:	mov    0x10(%rax),%edx
   0x7fb9f9c3fd7c:	mov    %rax,%r14
   0x7fb9f9c3fd7f:	cmp    $0x1,%edx
   0x7fb9f9c3fd82:	je     0x7fb9f9c3fdc5
   0x7fb9f9c3fd84:	lea    0x2ff5(%rip),%rdx        # 0x7fb9f9c42d80
   0x7fb9f9c3fd8b:	lea    0x2fbe(%rip),%rsi        # 0x7fb9f9c42d50
   0x7fb9f9c3fd92:	mov    $0x8,%r8d
   0x7fb9f9c3fd98:	mov    $0x20,%ecx
   0x7fb9f9c3fd9d:	mov    %rax,%rdi
   0x7fb9f9c3fda0:	callq  0x7fb9f9c3def0 <_ZN9QHashData14detach_helper2EPFvPNS_4NodeEPvEPFvS1_Eii@plt>
   0x7fb9f9c3fda5:	mov    %rax,%r14
   0x7fb9f9c3fda8:	mov    (%rbx),%rax
   0x7fb9f9c3fdab:	lock decl 0x10(%rax)
   0x7fb9f9c3fdaf:	setne  %dl
   0x7fb9f9c3fdb2:	test   %dl,%dl