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/* PR rtl-optimization/17825 */

#ifdef __i386__

register unsigned int reg __asm ("esi");

#elif defined __x86_64__

register unsigned int reg __asm ("r14");

#else

unsigned int reg;

#endif

struct S

{

  unsigned int h[8];

} *b;

unsigned int c;

void foo (int);

void

bar (void)

{

  unsigned int j, k, l, m;

  j = (reg & 0xffff) | ((b->h[2] & 0xffff) << 16);

  k = c & 0xffff;

  if (k == 0)

    foo (0);

  l = (j / k) & 0xffff;

  m = (j % k) & 0xffff;

  reg = (reg & 0xffff0000) | l;

  b->h[2] = (b->h[2] & 0xffff0000) | m;

}