fix(strcmp): set rax and rbx to 0 before cmp

2024-03-10 06:20:10 +01:00 · 2024-03-10 06:20:10 +01:00 · 83d43c88fc
parent 62e5d095b6
commit 83d43c88fc
1 changed files with 4 additions and 3 deletions
--- a/ft_strcmp.s
+++ b/ft_strcmp.s
@ -12,8 +12,9 @@ ft_strcmp:
 	inc rdx
 	jmp .loop
 .done:
+	xor rax, rax
+	xor rbx, rbx
 	mov al, byte [rdi + rdx]
 	mov bl, byte [rsi + rdx]
 	sub rax, rbx
 	ret
-