=> 0x7feb6b6963a8 <icaltimezone_get_utc_offset+72>:	mov    0x30(%rdi),%rbp
   0x7feb6b6963ac <icaltimezone_get_utc_offset+76>:	mov    (%r12),%esi
   0x7feb6b6963b0 <icaltimezone_get_utc_offset+80>:	test   %rbp,%rbp
   0x7feb6b6963b3 <icaltimezone_get_utc_offset+83>:	cmove  %rdi,%rbp
   0x7feb6b6963b7 <icaltimezone_get_utc_offset+87>:	mov    %rbp,%rdi
   0x7feb6b6963ba <icaltimezone_get_utc_offset+90>:	callq  0x7feb6b6961e0
   0x7feb6b6963bf <icaltimezone_get_utc_offset+95>:	lea    0x22e1ba(%rip),%rdi        # 0x7feb6b8c4580
   0x7feb6b6963c6 <icaltimezone_get_utc_offset+102>:	callq  0x7feb6b672520 <pthread_mutex_lock@plt>
   0x7feb6b6963cb <icaltimezone_get_utc_offset+107>:	mov    0x40(%rbp),%rax
   0x7feb6b6963cf <icaltimezone_get_utc_offset+111>:	test   %rax,%rax
   0x7feb6b6963d2 <icaltimezone_get_utc_offset+114>:	je     0x7feb6b6963db <icaltimezone_get_utc_offset+123>
   0x7feb6b6963d4 <icaltimezone_get_utc_offset+116>:	cmpq   $0x0,0x10(%rax)
   0x7feb6b6963d9 <icaltimezone_get_utc_offset+121>:	jne    0x7feb6b696418 <icaltimezone_get_utc_offset+184>
   0x7feb6b6963db <icaltimezone_get_utc_offset+123>:	lea    0x22e19e(%rip),%rdi        # 0x7feb6b8c4580
   0x7feb6b6963e2 <icaltimezone_get_utc_offset+130>:	callq  0x7feb6b672570 <pthread_mutex_unlock@plt>
   0x7feb6b6963e7 <icaltimezone_get_utc_offset+135>:	xor    %ebx,%ebx