gcc/testsuite/gcc.target/arm/neon-vdup_ns64.c

   1 /* Test the `vdup_ns64' 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   int64x1_t out_int64x1_t = 0;
  14   int64_t arg0_int64_t = (int64_t) 0xdeadbeef;
  15
  16   out_int64x1_t = vdup_n_s64 (arg0_int64_t);
  17   if ((int64_t)out_int64x1_t != arg0_int64_t)
  18     abort();
  19   return 0;
  20 }