pr29695-2.c
来自「用于进行gcc测试」· C语言 代码 · 共 81 行
C
81 行
/* 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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