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blob: 6db80db89f307a0bb2833c6f58cb3b7144987736 (plain)

/* PR tree-optimization/71872 */

struct __attribute__((may_alias)) S { int a; };

void
foo (int *x, struct S *y)
{
  int i;
  for (i = 0; i < 16; i++)
    {
      int a = 0;
      if (*x)
        *(struct S *) y = *(struct S *) &a;
    }
}