1  /* { dg-do compile { target powerpc*-*-* } } */
       2  /* { dg-require-effective-target powerpc_altivec_ok } */
       3  /* { dg-options "-maltivec -O2" } */
       4  
       5  #define vector __attribute__((vector_size(16)))
       6  
       7  void foo (const unsigned long x,
       8  	  vector signed int a, vector signed int b)
       9  {
      10    unsigned char d[64];
      11  
      12    __builtin_altivec_stvewx (b, 0, d);
      13  }