mirror of git://gcc.gnu.org/git/gcc.git
64 lines
910 B
C
64 lines
910 B
C
/* Check acc_is_present. */
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/* { dg-do run { target openacc_nvidia_accel_selected } } */
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#include <stdlib.h>
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#include <openacc.h>
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#include <stdio.h>
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int
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main (int argc, char **argv)
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{
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const int N = 256;
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int i;
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unsigned char *h;
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void *d;
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h = (unsigned char *) malloc (N);
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for (i = 0; i < N; i++)
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{
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h[i] = i;
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}
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d = acc_copyin (h, N);
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if (acc_is_present (h, 1) != 1)
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abort ();
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if (acc_is_present (h + N - 1, 1) != 1)
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abort ();
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if (acc_is_present (h - 1, 1) != 0)
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abort ();
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if (acc_is_present (h + N, 1) != 0)
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abort ();
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for (i = 0; i < N; i++)
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{
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if (acc_is_present (h + i, 1) != 1)
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abort ();
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}
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for (i = 0; i < N; i++)
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{
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if (acc_is_present (h + i, N - i) != 1)
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abort ();
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}
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acc_free (d);
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for (i = 0; i < N; i++)
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{
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if (acc_is_present (h + i, N - i) != 0)
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abort ();
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}
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free (h);
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return 0;
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}
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