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/* { dg-do compile } */
/* { dg-options "-O -fdump-tree-fre-details" } */
/* From PR27090. */
int f(int *a)
{
int t = *a;
unsigned *b = (unsigned *)a;
int *c = (int*)b;
return *c + t;
}
/* { dg-final { scan-tree-dump "Replaced \\\(int \\\*\\\) b_.*with a_" "fre" } } */
/* { dg-final { scan-tree-dump "Replaced \\\*c_.*with t_" "fre" } } */
/* { dg-final { cleanup-tree-dump "fre" } } */
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