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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.target/] [powerpc/] [rs6000-ldouble-1.c] - Rev 154

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/* { dg-do run { target { { powerpc*-*-darwin* powerpc*-*-aix* rs6000-*-* } || { powerpc*-*-linux* && lp64 } } } } */
/* { dg-options "-mlong-double-128" } */
 
/* Check that long double values are rounded correctly when being converted
   to 32-bit integers.  All these values are of the form +/- 2 +/- 2^-60.  */
 
extern void abort(void);
extern void exit(int);
 
int main(void)
{
  long double l1 = 1.9999999999999999991326382620115964527941L;
  long double l2 = 2.0000000000000000008673617379884035472059L;
  long double l3 = -2.0000000000000000008673617379884035472059L;
  long double l4 = -1.9999999999999999991326382620115964527941L;
 
  if ((int) l1 != 1)
    abort ();
  if ((int) l2 != 2)
    abort ();
  if ((int) l3 != -2)
    abort ();
  if ((int) l4 != -1)
    abort ();
  exit (0);
}
 

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