=> 0x7f696e44a859 <cairo_pattern_reference+9>:	mov    0x4(%rdi),%eax
   0x7f696e44a85c <cairo_pattern_reference+12>:	cmp    $0xffffffff,%eax
   0x7f696e44a85f <cairo_pattern_reference+15>:	je     0x7f696e44a86a <cairo_pattern_reference+26>
   0x7f696e44a861 <cairo_pattern_reference+17>:	test   %eax,%eax
   0x7f696e44a863 <cairo_pattern_reference+19>:	jle    0x7f696e44a872 <cairo_pattern_reference+34>
   0x7f696e44a865 <cairo_pattern_reference+21>:	lock addl $0x1,0x4(%rdi)
   0x7f696e44a86a <cairo_pattern_reference+26>:	mov    %rdi,%rax
   0x7f696e44a86d <cairo_pattern_reference+29>:	add    $0x8,%rsp
   0x7f696e44a871 <cairo_pattern_reference+33>:	retq   
   0x7f696e44a872 <cairo_pattern_reference+34>:	lea    0x5de07(%rip),%rcx        # 0x7f696e4a8680
   0x7f696e44a879 <cairo_pattern_reference+41>:	lea    0x5d8f8(%rip),%rsi        # 0x7f696e4a8178
   0x7f696e44a880 <cairo_pattern_reference+48>:	lea    0x5d971(%rip),%rdi        # 0x7f696e4a81f8
   0x7f696e44a887 <cairo_pattern_reference+55>:	mov    $0x2fc,%edx
   0x7f696e44a88c <cairo_pattern_reference+60>:	callq  0x7f696e41cdd0 <__assert_fail@plt>
   0x7f696e44a891:	data32 data32 data32 data32 data32 nopw %cs:0x0(%rax,%rax,1)
   0x7f696e44a8a0 <cairo_pattern_get_type>:	mov    (%rdi),%eax