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

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

   to reload into %sil register.  */

   to reload into %sil register.  */

struct A

struct A

{

{

  void *a;

  void *a;

  unsigned int b, c, d;

  unsigned int b, c, d;

};

};

struct B

struct B

{

{

  struct A *e;

  struct A *e;

};

};

void bar (struct A *);

void bar (struct A *);

void baz (struct A *);

void baz (struct A *);

static inline unsigned int

static inline unsigned int

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

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

     unsigned char z)

     unsigned char z)

{

{

  switch (v)

  switch (v)

    {

    {

    case 2:

    case 2:

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

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

    case 4:

    case 4:

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

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

    default:

    default:

      return 0;

      return 0;

    }

    }

}

}

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

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

{

{

  struct A *a = x->e;

  struct A *a = x->e;

  if (y)

  if (y)

    {

    {

      if (x->e->a)

      if (x->e->a)

       bar (x->e);

       bar (x->e);

    }

    }

  else

  else

    {

    {

      unsigned char c[4];

      unsigned char c[4];

      unsigned int b;

      unsigned int b;

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

      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] );

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

      if (a->a)

      if (a->a)

       bar (a);

       bar (a);

      else

      else

       baz (a);

       baz (a);

      a->c = b;

      a->c = b;

   }

   }

}

}