Subversion Repositories openrisc_2011-10-31

/* This failed on s390x due to a back end bug.  */

/* { dg-do compile { target fpic } } */

/* { dg-options "-O2 -fpic" } */

typedef long unsigned int size_t;

typedef enum

{

  TYPE_SCHAR, TYPE_LONGDOUBLE

}

arg_type;

typedef struct

{

  arg_type type;

  union

  {

    signed char a_schar;

    long double a_longdouble;

  }

  a;

}

argument;

typedef struct

{

  argument *arg;

}

arguments;

int ind;

extern void foo (arguments *a);

void

bar ()

{

  arguments a;

  char *buf;

  char *result;

  int uninitialized;

  int count, i;

  int retcount;

  foo (&a);

  switch (a.arg[ind].type)

    {

    case TYPE_SCHAR:

      {

        if (uninitialized == 0)

          __builtin___snprintf_chk (result, 10, 1, 10, buf, 1, &count);

      }

    case TYPE_LONGDOUBLE:

      {

        long double arg = a.arg[ind].a.a_longdouble;

        if (uninitialized == 0)

          __builtin___snprintf_chk (result, 10, 1, 10, buf, arg, &count);

      }

    }

}