Subversion Repositories openrisc_2011-10-31

/* __mips, and related defines, guarantee that certain assembly

   instructions can be used.  Check a few examples.  */

/* { dg-do run } */

extern void abort (void);

extern void exit (int);

typedef int int32 __attribute__ ((mode (SI)));

typedef int int64 __attribute__ ((mode (DI)));

int foo (float inf, int64 in64, int32 in32)

{

  int64 res64;

  int32 res32;

#if __mips != 1 && defined (__mips_hard_float)

  __asm__ ("trunc.w.s %0, %1" : "=f" (res32) : "f" (inf));

  if (res32 != 11)

    abort ();

#endif

#if defined (__mips64)

  __asm__ ("daddu %0, %1, %1" : "=r" (res64) : "r" (in64));

  if (res64 != 50)

    abort ();

#endif

#if (__mips == 4 || __mips == 32 || __mips == 64) && !defined (__mips16)

  __asm__ ("move %0,%.\n\tmovn %0,%1,%2"

           : "=&r" (res32) : "r" (in32), "r" (in64 != 0));

  if (res32 != 60)

    abort ();

#endif

}

int main ()

{

  foo (11.4f, 25, 60);

  exit (0);

}