gcc/testsuite/c-c++-common/pr63764-2.c

   1 /* PR target/63764 */
   2 /* { dg-do compile } */
   3
   4 #define A __attribute__((vector_size (4 * sizeof (float))))
   5 typedef float V A;
   6
   7 float
   8 fn1 (V *x)
   9 {
  10   V a = *x;
  11   return ((V) a)[0];
  12 }
  13
  14 float
  15 fn2 (V *x)
  16 {
  17   float A a = *x;
  18   return ((float A) a)[0];
  19 }
  20
  21 void
  22 fn3 (V *x)
  23 {
  24   V a = *x;
  25   a[0] = 0;
  26   *x = a;
  27 }
  28
  29 void
  30 fn4 (V *x)
  31 {
  32   float A a = *x;
  33   a[0] = 0;
  34   *x = a;
  35 }