day-05-part1.asm

day_05::part1:
 push    rsi
 mov     eax, 16392
 call    __chkstk
 sub     rsp, rax
 mov     byte, ptr, [rsp, +, 2], 0
 mov     word, ptr, [rsp], 0
 xor     eax, eax
 test    rcx, rcx
 je      .LBB4_15
 lea     r8, [rip, +, __unnamed_2]
 xor     r9d, r9d
 xor     r10d, r10d
 xor     esi, esi
.LBB4_2:
 mov     edx, esi
 movzx   esi, byte, ptr, [rax, +, r8]
 xor     dl, 32
 cmp     dl, sil
 jne     .LBB4_8
 test    r10w, r10w
 je      .LBB4_5
 add     r10d, -1
 mov     word, ptr, [rsp], r10w
 mov     r9d, r10d
.LBB4_5:
 movzx   r10d, r9w
 xor     esi, esi
 mov     rdx, r10
 sub     rdx, 1
 jb      .LBB4_10
 cmp     rdx, r10
 jae     .LBB4_10
 movzx   esi, byte, ptr, [rsp, +, rdx, +, 3]
 jmp     .LBB4_10
.LBB4_8:
 movzx   r11d, r10w
 cmp     r11d, 16383
 ja      .LBB4_11
 mov     byte, ptr, [rsp, +, r11, +, 3], sil
 lea     r9d, [r11, +, 1]
 mov     word, ptr, [rsp], r9w
.LBB4_10:
 mov     r10d, r9d
.LBB4_11:
 add     rax, 1
 cmp     rcx, rax
 jne     .LBB4_2
 test    r9w, r9w
 je      .LBB4_13
 movzx   eax, r9w
 mov     word, ptr, [rsp], 0
.LBB4_15:
 add     rsp, 16392
 pop     rsi
 ret
.LBB4_13:
 xor     eax, eax
 add     rsp, 16392
 pop     rsi
 ret