1  /* { dg-do compile } */
       2  /* { dg-options "-O3" } */
       3  
       4  #pragma GCC target "+nosve"
       5  
       6  int 
       7  t6(int len, void * dummy, char * __restrict x)
       8  {
       9    len = len & ~31;
      10    unsigned short result = 0;
      11    __asm volatile ("");
      12    for (int i = 0; i < len; i++)
      13      result += x[i];
      14    return result;
      15  }
      16  
      17  /* { dg-final { scan-assembler "uaddw" } } */
      18  /* { dg-final { scan-assembler "uaddw2" } } */