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/* This ICEed on IA-32 with -O2 -mcpu=i386, because reload was trying

   to reload into %sil register.  */

struct A

{

  void *a;

  unsigned int b, c, d;

};

struct B

{

  struct A *e;

};

void bar (struct A *);

void baz (struct A *);

static inline unsigned int

inl (unsigned int v, unsigned char w, unsigned char x, unsigned char y,

     unsigned char z)

{

  switch (v)

    {

    case 2:

      return ((w & 0xf8) << 8) | ((x & 0xfc) << 3) | ((y & 0xf8) >> 3);

    case 4:

      return (z << 24) | (w << 16) | (x << 8) | y;

    default:

      return 0;

    }

}

void foo (struct B *x, int y, const float *z)

{

  struct A *a = x->e;

  if (y)

    {

      if (x->e->a)

       bar (x->e);

    }

  else

    {

      unsigned char c[4];

      unsigned int b;

      c[0] = z[0]; c[1] = z[1]; c[2] = z[2]; c[3] = z[3];

      b = inl (a->b, c[0], c[1], c[2], c[3] );

      if (a->a)

       bar (a);

      else

       baz (a);

      a->c = b;

   }

}