1  /* { dg-require-effective-target arm_thumb2_ok } */
       2  /* { dg-require-effective-target arm_neon_ok } */
       3  /* { dg-options "-fno-inline -mthumb -O1 -mfpu=neon -w" } */
       4  
       5  extern void abort (void);
       6  
       7  register long long x asm ("r1");
       8  
       9  long long f (void)
      10  {
      11    return x << 5;
      12  }
      13  
      14  int main ()
      15  {
      16    x = 0x0100000001;
      17    if (f () != 0x2000000020)
      18      abort ();
      19    return 0;
      20  }