gcc/testsuite/gcc.target/powerpc/float128-mix.c

   1 /* { dg-do compile { target { powerpc*-*-linux* } } } */
   2 /* { dg-require-effective-target powerpc_vsx_ok } */
   3 /* { dg-options "-O2 -mvsx" } */
   4
   5
   6 /* Test to make sure that __float128 and long double cannot be combined together.  */
   7 __float128 add (__float128 a, long double b)
   8 {
   9   return a+b;   /* { dg-error "__float128 and long double cannot be used in the same expression" } */
  10 }
  11
  12 __ibm128 sub (long double a, __float128 b)
  13 {
  14   return a-b;   /* { dg-error "__float128 and long double cannot be used in the same expression" } */
  15 }