mirror of git://gcc.gnu.org/git/gcc.git
65 lines
853 B
C
65 lines
853 B
C
/* { dg-do run } */
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/* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
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#include <string.h>
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#include <stdlib.h>
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#include <openacc.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 *d1, *d2;
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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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d1 = acc_present_or_copyin (h, N);
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if (!d1)
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abort ();
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for (i = 0; i < N; i++)
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{
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h[i] = 0xab;
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}
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d2 = acc_present_or_copyin (h, N);
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if (!d2)
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abort ();
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if (d1 != d2)
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abort ();
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memset (&h[0], 0, N);
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acc_copyout (h, N);
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for (i = 0; i < N; i++)
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{
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if (h[i] != i)
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abort ();
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}
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d2 = acc_pcopyin (h, N);
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if (!d2)
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abort ();
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acc_copyout (h, N);
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for (i = 0; i < N; i++)
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{
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if (h[i] != i)
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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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