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#include <unistd.h>
int
fallback_usleep (useconds_t d)
{
/* This function serves as a replacement for usleep in
this test case. It does not even attempt to be functionally
equivalent - we just want some sort of delay. */
int i;
int N = d * 2000;
for (i = 0; i < N; i++)
asm volatile ("" : : : "memory");
return 0;
}
#pragma omp declare variant (fallback_usleep) match(construct={target},device={arch(nvptx)})
#pragma omp declare variant (fallback_usleep) match(construct={target},device={arch(gcn)})
#pragma omp declare variant (usleep) match(user={condition(1)})
int
tgt_usleep (useconds_t d)
{
return 0;
}
#pragma omp declare target to (fallback_usleep, tgt_usleep)
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