1  /* Test the `vextu64' AArch64 SIMD intrinsic.  */
       2  
       3  /* { dg-do run } */
       4  /* { dg-options "-save-temps -O3 -fno-inline" } */
       5  
       6  #include "arm_neon.h"
       7  
       8  extern void abort (void);
       9  
      10  int
      11  main (int argc, char **argv)
      12  {
      13    uint64_t arr1[] = {0};
      14    uint64x1_t in1 = vld1_u64 (arr1);
      15    uint64_t arr2[] = {1};
      16    uint64x1_t in2 = vld1_u64 (arr2);
      17    uint64x1_t actual = vext_u64 (in1, in2, 0);
      18    if (actual[0] != in1[0])
      19      abort ();
      20  
      21    return 0;
      22  }
      23  
      24  /* Do not scan-assembler.  An EXT instruction could be emitted, but would merely
      25     return its first argument, so it is legitimate to optimize it out.  */