.file "compilerVsDecompiler.c" .intel_syntax noprefix .text .p2align 4,,15 .globl calls_memcmp .type calls_memcmp, @function calls_memcmp: .LFB3: .cfi_startproc mov rax, rdi mov rcx, rdx mov rdi, rsi cmp rdx, rdx mov rsi, rax repz cmpsb seta al setb dl sub al, dl movsx eax, al ret .cfi_endproc .LFE3: .size calls_memcmp, .-calls_memcmp .p2align 4,,15 .globl calls_memcmp_fixed_len .type calls_memcmp_fixed_len, @function calls_memcmp_fixed_len: .LFB4: .cfi_startproc mov rax, rdi mov ecx, 8 mov rdi, rsi mov rsi, rax repz cmpsb seta al setb dl sub al, dl movsx eax, al ret .cfi_endproc .LFE4: .size calls_memcmp_fixed_len, .-calls_memcmp_fixed_len .section .rodata.str1.8,"aMS",@progbits,1 .align 8 .LC0: .string "\nUsage: %s string1 string2 len\n\n" .section .rodata.str1.1,"aMS",@progbits,1 .LC1: .string "\nres1: %d res2: %d\n\n" .section .text.startup,"ax",@progbits .p2align 4,,15 .globl main .type main, @function main: .LFB2: .cfi_startproc push r12 .cfi_def_cfa_offset 16 .cfi_offset 12, -16 cmp edi, 4 push rbp .cfi_def_cfa_offset 24 .cfi_offset 6, -24 push rbx .cfi_def_cfa_offset 32 .cfi_offset 3, -32 mov rbx, rsi je .L4 mov rsi, QWORD PTR [rsi] mov edi, OFFSET FLAT:.LC0 xor eax, eax call printf .L5: pop rbx .cfi_remember_state .cfi_def_cfa_offset 24 pop rbp .cfi_def_cfa_offset 16 xor eax, eax pop r12 .cfi_def_cfa_offset 8 ret .L4: .cfi_restore_state mov rdi, QWORD PTR [rsi+24] mov edx, 10 xor esi, esi call strtoul mov rbp, QWORD PTR [rbx+16] mov rbx, QWORD PTR [rbx+8] mov rdx, rax mov rsi, rbp mov rdi, rbx call calls_memcmp mov rsi, rbp mov r12d, eax mov rdi, rbx call calls_memcmp_fixed_len mov esi, r12d mov edx, eax mov edi, OFFSET FLAT:.LC1 xor eax, eax call printf jmp .L5 .cfi_endproc .LFE2: .size main, .-main .ident "GCC: (GNU) 4.8.5 20150623 (Red Hat 4.8.5-28)" .section .note.GNU-stack,"",@progbits