https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95971
--- Comment #12 from Jan Ziak (http://atom-symbol.net) <0xe2.0x9a.0x9b at gmail dot com> --- (In reply to Marc Glisse from comment #11) > while(!a.isZero()); > > that doesn't look like something you would find in real code. Are you > waiting for a different thread to modify a? Then you should use an atomic > operation. Are you waiting for the hardware to change something? Use > volatile. Do you really want an infinite loop? Spell it out > if(!a.isZero())for(;;); The code I sent is a downsized version of a larger code, which means that the posted code isn't the real code.
