std::pow implementation

Robert Dewar dewar@gnat.com
Wed Jul 30 13:56:00 GMT 2003


> Defining a function inline is not a careless action.  If inlining
> isn't profitable, the programmer will profile et remove the inline
> definition.  You don't know better than the programmer.

This is often incorrect, because often code is written to be portable, and
the decision on what is profitable to inline is target dependent. Furthermore
deciding whether something is profitable to inline on a given target requires
detailed knowledge of the target architecture, knowledge that very few 
programmers have these days.



More information about the Gcc mailing list