gcc/testsuite/gcc.dg/tree-ssa/pr18589-10.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O3 -ffast-math -fdump-tree-optimized" } */
   3
   4 double baz (double x, double y, double z)
   5 {
   6   return (__builtin_pow (x, 4.0) * __builtin_pow (y, 2.0)
   7           * __builtin_pow (z, 4.0));
   8 }
   9
  10 /* { dg-final { scan-tree-dump-times " \\* " 4 "optimized" } } */