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/* The compiler was failing to adjust pointer dereferences into array

   references after propagating &equot[0] into p.  */

/* { dg-do compile } */

/* { dg-options "-O -ftree-dominator-opts" } */

static unsigned short equot[(6 +3)];

int

foo (num)

     unsigned short num[];

{

  unsigned short *p = &equot[0];

  *p++ = num[0];

  *p++ = num[1];

}