1  /* { dg-do compile { target { powerpc*-*-* } } } */
       2  /* { dg-skip-if "" { powerpc*-*-darwin* powerpc-ibm-aix* } } */
       3  /* { dg-options "-O2 -mdejagnu-cpu=power7 -falign-functions=16 -fno-unroll-loops" } */
       4  /* { dg-final { scan-assembler ".p2align 5" } } */
       5  
       6  void f(double *a, double *b, double *c, unsigned long n) {
       7    unsigned long i;
       8    for (i=0; i < n; i++)
       9      a[i] = b[i] + c[i];
      10  }