gcc/testsuite/gcc.target/powerpc/gnuattr1.c

   1 /* { dg-do compile { target { powerpc*-linux-* } } } */
   2 /* { dg-require-effective-target powerpc_vsx_ok } */
   3 /* { dg-options "-O2 -mvsx -mlong-double-64" } */
   4 /* { dg-final { scan-assembler "gnu_attribute 4, 9" } } */
   5
   6 /* Check that if we can do the long double operation without doing an emulator
   7    call, such as with 64-bit long double support, that we still set the
   8    appropriate .gnu_attribute.  */
   9
  10 long double a;
  11
  12 void add1 (void)
  13 {
  14   a++;
  15 }