/* Test that operations on bit-fields yield results reduced to bit-field
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/* Test that operations on bit-fields yield results reduced to bit-field
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type. */
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type. */
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/* Origin: Joseph Myers <jsm@polyomino.org.uk> */
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/* Origin: Joseph Myers <jsm@polyomino.org.uk> */
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extern void exit (int);
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extern void exit (int);
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extern void abort (void);
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extern void abort (void);
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struct s {
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struct s {
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unsigned long long u33: 33;
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unsigned long long u33: 33;
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unsigned long long u40: 40;
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unsigned long long u40: 40;
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unsigned long long u41: 41;
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unsigned long long u41: 41;
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};
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};
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struct s a = { 0x100000, 0x100000, 0x100000 };
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struct s a = { 0x100000, 0x100000, 0x100000 };
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struct s b = { 0x100000000ULL, 0x100000000ULL, 0x100000000ULL };
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struct s b = { 0x100000000ULL, 0x100000000ULL, 0x100000000ULL };
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struct s c = { 0x1FFFFFFFFULL, 0, 0 };
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struct s c = { 0x1FFFFFFFFULL, 0, 0 };
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int
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int
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main (void)
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main (void)
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{
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{
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if (a.u33 * a.u33 != 0 || a.u33 * a.u40 != 0 || a.u40 * a.u33 != 0
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if (a.u33 * a.u33 != 0 || a.u33 * a.u40 != 0 || a.u40 * a.u33 != 0
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|| a.u40 * a.u40 != 0)
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|| a.u40 * a.u40 != 0)
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abort ();
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abort ();
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if (a.u33 * a.u41 != 0x10000000000ULL
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if (a.u33 * a.u41 != 0x10000000000ULL
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|| a.u40 * a.u41 != 0x10000000000ULL
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|| a.u40 * a.u41 != 0x10000000000ULL
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|| a.u41 * a.u33 != 0x10000000000ULL
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|| a.u41 * a.u33 != 0x10000000000ULL
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|| a.u41 * a.u40 != 0x10000000000ULL
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|| a.u41 * a.u40 != 0x10000000000ULL
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|| a.u41 * a.u41 != 0x10000000000ULL)
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|| a.u41 * a.u41 != 0x10000000000ULL)
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abort ();
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abort ();
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if (b.u33 + b.u33 != 0)
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if (b.u33 + b.u33 != 0)
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abort ();
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abort ();
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if (b.u33 + b.u40 != 0x200000000ULL
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if (b.u33 + b.u40 != 0x200000000ULL
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|| b.u33 + b.u41 != 0x200000000ULL
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|| b.u33 + b.u41 != 0x200000000ULL
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|| b.u40 + b.u33 != 0x200000000ULL
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|| b.u40 + b.u33 != 0x200000000ULL
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|| b.u40 + b.u40 != 0x200000000ULL
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|| b.u40 + b.u40 != 0x200000000ULL
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|| b.u40 + b.u41 != 0x200000000ULL
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|| b.u40 + b.u41 != 0x200000000ULL
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|| b.u41 + b.u33 != 0x200000000ULL
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|| b.u41 + b.u33 != 0x200000000ULL
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|| b.u41 + b.u40 != 0x200000000ULL
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|| b.u41 + b.u40 != 0x200000000ULL
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|| b.u41 + b.u41 != 0x200000000ULL)
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|| b.u41 + b.u41 != 0x200000000ULL)
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abort ();
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abort ();
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if (a.u33 - b.u33 != 0x100100000ULL
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if (a.u33 - b.u33 != 0x100100000ULL
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|| a.u33 - b.u40 != 0xFF00100000ULL
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|| a.u33 - b.u40 != 0xFF00100000ULL
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|| a.u33 - b.u41 != 0x1FF00100000ULL
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|| a.u33 - b.u41 != 0x1FF00100000ULL
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|| a.u40 - b.u33 != 0xFF00100000ULL
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|| a.u40 - b.u33 != 0xFF00100000ULL
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|| a.u40 - b.u40 != 0xFF00100000ULL
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|| a.u40 - b.u40 != 0xFF00100000ULL
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|| a.u40 - b.u41 != 0x1FF00100000ULL
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|| a.u40 - b.u41 != 0x1FF00100000ULL
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|| a.u41 - b.u33 != 0x1FF00100000ULL
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|| a.u41 - b.u33 != 0x1FF00100000ULL
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|| a.u41 - b.u40 != 0x1FF00100000ULL
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|| a.u41 - b.u40 != 0x1FF00100000ULL
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|| a.u41 - b.u41 != 0x1FF00100000ULL)
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|| a.u41 - b.u41 != 0x1FF00100000ULL)
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abort ();
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abort ();
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if (++c.u33 != 0 || --c.u40 != 0xFFFFFFFFFFULL || c.u41-- != 0)
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if (++c.u33 != 0 || --c.u40 != 0xFFFFFFFFFFULL || c.u41-- != 0)
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abort ();
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abort ();
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exit (0);
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exit (0);
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}
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}
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