gcc/testsuite/gcc.dg/vect/no-math-errno-slp-32.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target vect_double } */
   3
   4 double x[256];
   5
   6 void foo(void)
   7 {
   8   int i;
   9   for (i=0; i<128; ++i)
  10    {
  11     x[2*i] = __builtin_pow (x[2*i], 0.5);
  12     x[2*i+1] = __builtin_pow (x[2*i+1], 0.5);
  13    }
  14 }
  15
  16 /* { dg-final { scan-tree-dump "pattern recognized" "vect" { xfail spu*-*-* } } } */