/* { dg-options "-std=gnu99" } */
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/* { dg-options "-std=gnu99" } */
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/* N1150 4: Characteristics of decimal floating types (not explicit)
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/* N1150 4: Characteristics of decimal floating types (not explicit)
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C99 5.2.4.2.2: Characteristics of floating types.
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C99 5.2.4.2.2: Characteristics of floating types.
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A few simple checks on arithmetic operations. */
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A few simple checks on arithmetic operations. */
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extern void abort (void);
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extern void abort (void);
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int main()
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int main()
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{
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{
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/* Assumes rounding mode. */
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/* Assumes rounding mode. */
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if (9999999.E90DF + 1.E90df != __builtin_infd32 ())
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if (9999999.E90DF + 1.E90df != __builtin_infd32 ())
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abort ();
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abort ();
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if (!__builtin_isinfd32 (9999999.E90DF + 1.E90df))
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if (!__builtin_isinfd32 (9999999.E90DF + 1.E90df))
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abort ();
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abort ();
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if (9.999999999999999E384dd + .000000000000001e384dd
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if (9.999999999999999E384dd + .000000000000001e384dd
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!= __builtin_infd32 ())
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!= __builtin_infd32 ())
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abort ();
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abort ();
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if (-9999999.E90DF - 1.E90df != -__builtin_infd32 ())
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if (-9999999.E90DF - 1.E90df != -__builtin_infd32 ())
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abort ();
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abort ();
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if (!__builtin_isinfd32 (9.999999999999999E384dd + .000000000000001e384dd))
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if (!__builtin_isinfd32 (9.999999999999999E384dd + .000000000000001e384dd))
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abort ();
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abort ();
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if (7.999999999999999999999999999999999E6144dl + 3.0E6144dl
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if (7.999999999999999999999999999999999E6144dl + 3.0E6144dl
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!= __builtin_infd32 ())
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!= __builtin_infd32 ())
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abort ();
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abort ();
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if (__builtin_infd32 () * __builtin_infd32 () != __builtin_infd32 ())
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if (__builtin_infd32 () * __builtin_infd32 () != __builtin_infd32 ())
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abort ();
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abort ();
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if (__builtin_infd32 () * 2 != __builtin_infd32 ())
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if (__builtin_infd32 () * 2 != __builtin_infd32 ())
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abort ();
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abort ();
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if (__builtin_infd64 () * -5 != -__builtin_infd32 ())
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if (__builtin_infd64 () * -5 != -__builtin_infd32 ())
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abort ();
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abort ();
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if (!__builtin_isinfd128 (__builtin_infd32 () / 4))
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if (!__builtin_isinfd128 (__builtin_infd32 () / 4))
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abort ();
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abort ();
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if (__builtin_infd64 () != __builtin_infd128 ())
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if (__builtin_infd64 () != __builtin_infd128 ())
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abort ();
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abort ();
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if (!__builtin_isinfd64 (__builtin_infd128 ()))
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if (!__builtin_isinfd64 (__builtin_infd128 ()))
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abort ();
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abort ();
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if (__builtin_finited64 (__builtin_infd32 () * 4))
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if (__builtin_finited64 (__builtin_infd32 () * 4))
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abort ();
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abort ();
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if (!__builtin_finited128 (9.999999E90DL - 1.E90dd))
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if (!__builtin_finited128 (9.999999E90DL - 1.E90dd))
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abort ();
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abort ();
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if (__builtin_finited128 (__builtin_infd32 () *__builtin_infd128 ()))
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if (__builtin_finited128 (__builtin_infd32 () *__builtin_infd128 ()))
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abort ();
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abort ();
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if (__builtin_finited32 (__builtin_nand32 ("")))
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if (__builtin_finited32 (__builtin_nand32 ("")))
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abort ();
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abort ();
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return 0;
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return 0;
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}
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}
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