On Tue, Oct 28, 2008 at 06:26:22PM +0100, Galloth wrote: > Hi, > maybe I misunderstand something. Did you mean that even if I will use > inline in declaration of the function, than I still have to turn on > the optimalization to have my code inlined? Yes. Quoting from the fine manual (note the last sentence): `-fno-inline' Don't pay attention to the `inline' keyword. Normally this option is used to keep the compiler from expanding any functions inline. Note that if you are not optimizing, no functions can be expanded inline. -- Michael Meissner, IBM 4 Technology Place Drive, MS 2203A, Westford, MA, 01886, USA meissner@xxxxxxxxxxxxxxxxxx