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/* { dg-do compile } */
/* { dg-require-effective-target pthread } */
/* { dg-options "-O2 -ftree-parallelize-loops=2 -fdump-tree-parloops" } */
/* Variable bound, reduction. */
unsigned int *a;
unsigned int
f (unsigned int n, unsigned int *__restrict__ a)
{
int i;
unsigned int sum = 1;
for (i = 0; i < n; ++i)
sum += a[i];
return sum;
}
/* Three array accesses:
- one in f._loopfn.0
- one in the parallel
- one in the low iteration count loop
Crucially, none for a peeled off last iteration following the parallel. */
/* { dg-final { scan-tree-dump-times "(?n)\\\* 4" 3 "parloops" } } */
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