[Bug rtl-optimization/21404] wrong code for array copy in while loop

[janis at gcc dot gnu dot org]

------- Additional Comments From janis at gcc dot gnu dot org  2005-05-05 17:49 
-------
A workaround is to replace the body of the loop with:

{
  p[i] = q[i];
  i++;
}

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21404