mirror of git://gcc.gnu.org/git/gcc.git
100 lines
1.8 KiB
C
100 lines
1.8 KiB
C
// { dg-do run }
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extern "C" void abort (void);
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int x = 6;
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int
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main ()
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{
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int v, l = 2, s = 1;
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#pragma omp atomic
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x = -3 + x;
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#pragma omp atomic read
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v = x;
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if (v != 3)
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abort ();
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#pragma omp atomic update
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x = 3 * 2 * 1 + x;
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#pragma omp atomic read
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v = x;
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if (v != 9)
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abort ();
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#pragma omp atomic capture
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v = x = x | 16;
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if (v != 25)
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abort ();
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#pragma omp atomic capture
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v = x = x + 14 * 2 / 4;
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if (v != 32)
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abort ();
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#pragma omp atomic capture
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v = x = 5 | x;
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if (v != 37)
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abort ();
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#pragma omp atomic capture
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v = x = 40 + 12 - 2 - 7 - x;
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if (v != 6)
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abort ();
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#pragma omp atomic read
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v = x;
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if (v != 6)
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abort ();
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#pragma omp atomic capture
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{ v = x; x = 3 + x; }
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if (v != 6)
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abort ();
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#pragma omp atomic capture
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{ v = x; x = -1 * -1 * -1 * -1 - x; }
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if (v != 9)
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abort ();
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#pragma omp atomic read
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v = x;
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if (v != -8)
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abort ();
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#pragma omp atomic capture
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{ x = 2 * 2 - x; v = x; }
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if (v != 12)
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abort ();
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#pragma omp atomic capture
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{ x = 7 & x; v = x; }
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if (v != 4)
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abort ();
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#pragma omp atomic capture
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{ v = x; x = 6; }
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if (v != 4)
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abort ();
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#pragma omp atomic read
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v = x;
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if (v != 6)
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abort ();
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#pragma omp atomic capture
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{ v = x; x = 7 * 8 + 23; }
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if (v != 6)
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abort ();
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#pragma omp atomic read
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v = x;
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if (v != 79)
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abort ();
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#pragma omp atomic capture
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{ v = x; x = 23 + 6 * 4; }
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if (v != 79)
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abort ();
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#pragma omp atomic read
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v = x;
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if (v != 47)
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abort ();
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#pragma omp atomic capture
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{ v = x; x = l ? 17 : 12; }
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if (v != 47)
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abort ();
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#pragma omp atomic capture
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{ v = x; x = l = s++ + 3; }
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if (v != 17 || l != 4 || s != 2)
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abort ();
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#pragma omp atomic read
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v = x;
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if (v != 4)
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abort ();
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return 0;
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}
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