https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113455
--- Comment #4 from newbie-02 <newbie-02 at gmx dot de> --- (In reply to Joseph S. Myers from comment #3) :-) - thank you, you are my hero, > If you're doing arithmetic with constant operands, it might be > folded at compile time; make sure you're using -frounding-math to avoid that. Think that was it, using volatile variables makes a difference. ( I hate! cheating compilers and I hate me again and again seeking for that same trap ... sorry ) reg. 'availability': think that 'modul' / each 'modul' which provides the datatype should also provide the rounding mode ... good logic? Effort to implement is once, users seeking would be over and over again ... endless ... not good.
