pr29695-2.c

来自「用于进行gcc测试」· C语言 代码 · 共 81 行

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/* PR middle-end/29695 */extern void abort (void);int a = 128;unsigned char b = 128;long long c = 0x80000000LL;unsigned int d = 0x80000000;intf1 (void){  return (a & 0x80) ? 0x80 : 0;}intf2 (void){  return (b & 0x80) ? 0x80 : 0;}intf3 (void){  return (b & 0x80) ? 0x380 : 0;}intf4 (void){  return (b & 0x80) ? -128 : 0;}long longf5 (void){  return (c & 0x80000000) ? 0x80000000LL : 0LL;}long longf6 (void){  return (d & 0x80000000) ? 0x80000000LL : 0LL;}long longf7 (void){  return (d & 0x80000000) ? 0x380000000LL : 0LL;}long longf8 (void){  return (d & 0x80000000) ? -2147483648LL : 0LL;}intmain (void){  if ((char) 128 != -128 || (int) 0x80000000 != -2147483648)    return 0;  if (f1 () != 128)    abort ();  if (f2 () != 128)    abort ();  if (f3 () != 896)    abort ();  if (f4 () != -128)    abort ();  if (f5 () != 0x80000000LL)    abort ();  if (f6 () != 0x80000000LL)    abort ();  if (f7 () != 0x380000000LL)    abort ();  if (f8 () != -2147483648LL)    abort ();  return 0;}

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