⭐ 欢迎来到虫虫下载站! | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站

📄 asm-3.c

📁 linux下编程用 编译软件
💻 C
字号:
/* PR inline-asm/6806 *//* { dg-do run { target i?86-*-* x86_64-*-* } } *//* { dg-options "-O2" } *//* { dg-skip-if "" { ilp32 } { "-fpic" "-fPIC" } { "" } } */extern void abort (void);volatile int out = 1;volatile int a = 2;volatile int b = 4;volatile int c = 8;volatile int d = 16;volatile int e = 32;volatile int f = 64;intmain (){  asm volatile ("xorl %%eax, %%eax	\n\t"		"xorl %%esi, %%esi	\n\t"		"addl %1, %0		\n\t"		"addl %2, %0		\n\t"		"addl %3, %0		\n\t"		"addl %4, %0		\n\t"		"addl %5, %0		\n\t"		"addl %6, %0"		: "+r" (out)		: "r" (a), "r" (b), "r" (c), "g" (d), "g" (e), "g" (f)		: "%eax", "%esi");  if (out != 127)    abort ();  return 0;}

⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -