candidates/f1_wide_long.o: file format elf64-x86-64 Disassembly of section .text: 0000000000000000 : 0: 85 ff testl %edi, %edi 2: 74 13 je 0x17 4: 48 63 c6 movslq %esi, %rax 7: 48 63 cf movslq %edi, %rcx a: 48 29 c8 subq %rcx, %rax d: 48 6b c0 64 imulq $0x64, %rax, %rax 11: 48 99 cqto 13: 48 f7 f9 idivq %rcx 16: c3 retq 17: 31 c0 xorl %eax, %eax 19: c3 retq