gcc/testsuite/gcc.dg/dfp/convert-bfp-13.c

   1 /* Test for bug where fold changed binary operation to decimal
   2    depending on typedefs.  */
   3 /* { dg-options "-std=gnu99" } */
   4
   5 extern void abort (void);
   6 extern void exit (int);
   7
   8 volatile double d = 1.2345675;
   9
  10 typedef const volatile _Decimal32 d32;
  11
  12 int
  13 main (void)
  14 {
  15   _Decimal32 a = (d * d);
  16   d32 b = (d * d);
  17   if (a != b)
  18     abort ();
  19   exit (0);
  20 }