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/* { dg-do compile } */
/* { dg-require-effective-target vect_double } */
/* { dg-require-effective-target vect_condition } */
void foo (double *x, double *y, int m, int n, int o, int p)
{
for (int i = 0; i < m; ++i)
for (int j = 0; j < n; ++j)
for (int k = 0; k < o; ++k)
for (int l = 0; l < k; ++l)
{
double tem = x[l] + y[l];
if (tem != 0.)
y[l] = x[l];
else
y[l] = 0.;
}
}
/* Vectorization using partial vectors has zero versioning_threshold with
either usage 1 or usage 2, the cond_expr replies on the computation in
outer loop, so it doesn't need to reuse the loop version created by if
conversion. */
/* { dg-final { scan-tree-dump "reusing loop version created by if conversion" "vect" {target {! vect_partial_vectors } } } } */
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