=> 0x7ff7a0e7fbed <g_ascii_strncasecmp+29>:	movzbl (%rdi),%ecx
   0x7ff7a0e7fbf0 <g_ascii_strncasecmp+32>:	test   %cl,%cl
   0x7ff7a0e7fbf2 <g_ascii_strncasecmp+34>:	je     0x7ff7a0e7fcd9 <g_ascii_strncasecmp+265>
   0x7ff7a0e7fbf8 <g_ascii_strncasecmp+40>:	movzbl (%rsi),%r8d
   0x7ff7a0e7fbfc <g_ascii_strncasecmp+44>:	lea    -0x1(%rsi,%rdx,1),%r9
   0x7ff7a0e7fc01 <g_ascii_strncasecmp+49>:	test   %r8b,%r8b
   0x7ff7a0e7fc04 <g_ascii_strncasecmp+52>:	jne    0x7ff7a0e7fc32 <g_ascii_strncasecmp+98>
   0x7ff7a0e7fc06 <g_ascii_strncasecmp+54>:	jmp    0x7ff7a0e7fc68 <g_ascii_strncasecmp+152>
   0x7ff7a0e7fc08 <g_ascii_strncasecmp+56>:	nopl   0x0(%rax,%rax,1)
   0x7ff7a0e7fc10 <g_ascii_strncasecmp+64>:	cmp    %r9,%rsi
   0x7ff7a0e7fc13 <g_ascii_strncasecmp+67>:	je     0x7ff7a0e7fc78 <g_ascii_strncasecmp+168>
   0x7ff7a0e7fc15 <g_ascii_strncasecmp+69>:	movzbl 0x1(%rdi),%ecx
   0x7ff7a0e7fc19 <g_ascii_strncasecmp+73>:	lea    0x1(%rsi),%rax
   0x7ff7a0e7fc1d <g_ascii_strncasecmp+77>:	test   %cl,%cl
   0x7ff7a0e7fc1f <g_ascii_strncasecmp+79>:	je     0x7ff7a0e7fc80 <g_ascii_strncasecmp+176>
   0x7ff7a0e7fc21 <g_ascii_strncasecmp+81>:	movzbl 0x1(%rsi),%r8d