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/* { dg-additional-options "--param openacc-kernels=decompose" } */
/* { dg-additional-options "-fopt-info-all-omp" } */
/* { dg-additional-options "--param=openacc-privatization=noisy" }
Prune a few: uninteresting, and potentially varying depending on GCC configuration (data types):
{ dg-prune-output {note: variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} } */
int arr_0;
void
foo (void)
{
#pragma acc kernels /* { dg-line l_compute1 } */
/* { dg-note {OpenACC 'kernels' decomposition: variable 'arr_0' in 'copy' clause requested to be made addressable} {} { target *-*-* } l_compute1 }
{ dg-note {variable 'arr_0' made addressable} {} { target *-*-* } l_compute1 } */
/* { dg-note {OpenACC 'kernels' decomposition: variable 'k' declared in block requested to be made addressable} {} { target *-*-* } l_compute1 } */
/* { dg-note {variable 'k' made addressable} {} { target *-*-* } l_compute1 } */
/* { dg-note {variable 'k' declared in block is candidate for adjusting OpenACC privatization level} {} { target *-*-* } l_compute1 } */
/* { dg-note {variable 'arr_0\.0' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_compute1 } */
{
int k;
/* { dg-note {parallelized loop nest in OpenACC 'kernels' region} {} { target *-*-* } .+1 } */
#pragma acc loop seq /* { dg-line l_loop_k1 } */
/* { dg-note {variable 'k' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_k1 } */
/* { dg-optimized {assigned OpenACC seq loop parallelism} {} { target *-*-* } l_loop_k1 } */
for (k = 0; k < 2; k++)
arr_0 = k;
/* { dg-note {parallelized loop nest in OpenACC 'kernels' region} {} { target *-*-* } .+1 } */
#pragma acc loop independent reduction(+: arr_0) /* { dg-line l_loop_k2 } */
/* { dg-note {variable 'k' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} {} { target *-*-* } l_loop_k2 } */
/* { dg-optimized {assigned OpenACC gang vector loop parallelism} {} { target *-*-* } l_loop_k2 } */
for (k = 0; k < 2; k++)
arr_0 += k;
}
}
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