1  /* { dg-do compile { target { powerpc*-*-* } } } */
       2  /* { dg-skip-if "" { powerpc*-*-darwin* } } */
       3  /* { dg-require-effective-target powerpc_vsx_ok } */
       4  /* { dg-options "-O2 -mdejagnu-cpu=power7" } */
       5  /* { dg-final { scan-assembler "xxlxor" } } */
       6  
       7  /* Test that we generate xxlor to clear a SFmode register.  */
       8  
       9  float sum (float *p, unsigned long n)
      10  {
      11    float sum = 0.0f;	/* generate xxlxor instead of load */
      12    while (n-- > 0)
      13      sum += *p++;
      14  
      15    return sum;
      16  }