gcc/testsuite/gcc.target/powerpc/bfp/scalar-test-neg-8.c

   1 /* { dg-do run { target { powerpc*-*-* } } } */
   2 /* { dg-require-effective-target p9vector_hw } */
   3 /* { dg-options "-mdejagnu-cpu=power9" } */
   4
   5 #include <altivec.h>
   6 #include <stdbool.h>
   7 #include <stdlib.h>
   8
   9 bool
  10 test_neg (__ieee128 *p)
  11 {
  12   __ieee128 source = *p;
  13
  14   return scalar_test_neg (source);
  15 }
  16
  17 int
  18 main ()
  19 {
  20   __ieee128 neg_number = (__ieee128) -1;
  21   __ieee128 plus_number = (__ieee128) 1;
  22
  23   if (!test_neg (&neg_number))
  24     abort ();
  25   if (test_neg (&plus_number))
  26     abort ();
  27   return 0;
  28 }
  29