annotate gcc/testsuite/gcc.dg/torture/inf-compare-8.c @ 131:84e7813d76e9

gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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131
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1 /* { dg-do run } */
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2 /* { dg-add-options ieee } */
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3 /* { dg-require-effective-target fenv_exceptions } */
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4
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5 #include <fenv.h>
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6
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7 extern void abort (void);
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8 extern void exit (int);
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9
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10 volatile double x = __builtin_nan ("");
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11 volatile int i;
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12
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13 int
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14 main (void)
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15 {
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16 i = x != -__builtin_inf ();
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17 if (i != 1 || fetestexcept (FE_INVALID))
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18 abort ();
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19 }