From 2c371feef4012659ff70d9f31844ec2e40d89564 Mon Sep 17 00:00:00 2001
From: smallwhite <whitehack@163.com>
Date: Thu, 21 Feb 2019 13:41:43 +0800
Subject: [PATCH] Update ch3-05-control-flow.md

---
 ch3-asm/ch3-05-control-flow.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ch3-asm/ch3-05-control-flow.md b/ch3-asm/ch3-05-control-flow.md
index 17311c9..a46240f 100644
--- a/ch3-asm/ch3-05-control-flow.md
+++ b/ch3-asm/ch3-05-control-flow.md
@@ -213,8 +213,10 @@ LOOP_END:
 下面用汇编语言重新实现LoopAdd函数
 
 ```
+#include "textflag.h"
+
 // func LoopAdd(cnt, v0, step int) int
-TEXT ·LoopAdd(SB),  $0-32
+TEXT ·LoopAdd(SB), NOSPLIT,  $0-32
 	MOVQ cnt+0(FP), AX   // cnt
 	MOVQ v0+8(FP), BX    // v0/result
 	MOVQ step+16(FP), CX // step