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/* { dg-do compile { target i?86-*-* x86_64-*-* } } */

/* { dg-require-effective-target ilp32 } */

/* { dg-options "-mpreferred-stack-boundary=2 -march=i586 -O2 -fomit-frame-pointer" } */

extern void *foo(void *a, const void *b, unsigned c);

extern inline void *

bar(void *a, const void *b, unsigned c)

{

  int d0, d1, d2;

  __asm__ __volatile__(

    "" :

    "=&c" (d0), "=&D" (d1), "=&S" (d2) :

    "0" (c/4), "q" (c), "1" (a), "2" (b) :

    "memory");

  return a;

}

typedef struct {

  unsigned char a;

  unsigned b : 2;

  unsigned c : 4;

  unsigned d : 2;

} *baz;

static int

dead(unsigned short *v, char *w, unsigned char *x, int y, int z)

{

  int i = 0;

  unsigned short j = *v;

  while (y > 0) {

    ((baz)x)->a = j;

    ((baz)x)->b = 0;

    ((baz)x)->c = 0;

    ((baz)x)->d = 0;

    __builtin_constant_p(i) ? foo(x, w, i) : bar(x, w, i);

  }

  return z - y;

}