gcc/testsuite/gcc.target/arm/neon-vdup_nu64.c

   1 /* Test the `vdup_nu64' ARM Neon intrinsic.  */
   2
   3 /* { dg-do run } */
   4 /* { dg-require-effective-target arm_neon_hw } */
   5 /* { dg-options "-O0" } */
   6 /* { dg-add-options arm_neon } */
   7
   8 #include "arm_neon.h"
   9 #include <stdlib.h>
  10
  11 int main (void)
  12 {
  13   uint64x1_t out_uint64x1_t = 0;
  14   uint64_t arg0_uint64_t = (uint64_t) 0xdeadbeef;
  15
  16   out_uint64x1_t = vdup_n_u64 (arg0_uint64_t);
  17   if ((uint64_t)out_uint64x1_t != arg0_uint64_t)
  18     abort();
  19   return 0;
  20 }