=> 0x40d86c <btrfs_csum_file_block+289>:	mov    0xc4(%r13),%eax
   0x40d873 <btrfs_csum_file_block+296>:	dec    %eax
   0x40d875 <btrfs_csum_file_block+298>:	cmp    %eax,%edx
   0x40d877 <btrfs_csum_file_block+300>:	jae    0x40d87d <btrfs_csum_file_block+306>
   0x40d879 <btrfs_csum_file_block+302>:	inc    %edx
   0x40d87b <btrfs_csum_file_block+304>:	jmp    0x40d8a8 <btrfs_csum_file_block+349>
   0x40d87d <btrfs_csum_file_block+306>:	mov    %rbx,%rsi
   0x40d880 <btrfs_csum_file_block+309>:	mov    %rbp,%rdi
   0x40d883 <btrfs_csum_file_block+312>:	or     $0xffffffffffffffff,%r13
   0x40d887 <btrfs_csum_file_block+316>:	callq  0x40574d <btrfs_next_leaf>
   0x40d88c <btrfs_csum_file_block+321>:	cmp    $0x1,%eax
   0x40d88f <btrfs_csum_file_block+324>:	mov    $0x1,%r12d
   0x40d895 <btrfs_csum_file_block+330>:	je     0x40da06 <btrfs_csum_file_block+699>
   0x40d89b <btrfs_csum_file_block+336>:	xor    %r12b,%r12b
   0x40d89e <btrfs_csum_file_block+339>:	test   %eax,%eax
   0x40d8a0 <btrfs_csum_file_block+341>:	jne    0x40da06 <btrfs_csum_file_block+699>