gcc/testsuite/gcc.dg/vmx/pr27842.c

   1 #include <altivec.h>
   2
   3 extern void abort (void);
   4 extern int memcmp (const void *, const void *, __SIZE_TYPE__);
   5
   6 void test (vector float *p, int n)
   7 {
   8   int i;
   9   for (i = 0; i < n; i++)
  10     p[i] = vec_abs (p[i]);
  11 }
  12
  13 int
  14 main (void)
  15 {
  16   vector float p = (vector float){ 0.5, 0.5, 0.5, 0.5 };
  17   vector float q = p;
  18
  19   test (&p, 1);
  20
  21   if (memcmp (&p, &q, sizeof (p)))
  22     abort ();
  23
  24   return 0;
  25 }
  26