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31 lines
617 B
C
31 lines
617 B
C
/* { dg-do run { target openacc_nvidia_accel_selected } } */
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/* { dg-options "-foffload=-fdump-rtl-mach" } */
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/* { dg-skip-if "" { *-*-* } { "*" } { "-O2" } } */
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#define N (32*32*32+17)
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void __attribute__ ((noinline)) Foo (int *ary)
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{
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int ix;
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#pragma acc parallel num_workers(32) vector_length(32) copyout(ary[0:N])
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{
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/* Loop partitioning should be merged. */
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#pragma acc loop worker vector
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for (unsigned ix = 0; ix < N; ix++)
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{
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ary[ix] = ix;
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}
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}
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}
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int main ()
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{
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int ary[N];
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Foo (ary);
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return 0;
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}
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/* { dg-final { scan-offload-rtl-dump "Merging loop .* into " "mach" } } */
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