Thanks Andrew. So, it looks like I don't understand sequence points. Please forgive my ignorance.
What does C/C++ and GCC offer to ensure writes are complete before reads are performed on a value in a multi-threaded program? Jeff On Sat, Feb 2, 2013 at 8:07 PM, Andrew Pinski <pins...@gmail.com> wrote: > On Sat, Feb 2, 2013 at 4:59 PM, Jeffrey Walton <noloa...@gmail.com> wrote: >> Hi All, >> >> How do I add a sequence point in my C/C++ code? > > A semi-colon (end of the statement), a comma (but not as an argument > separator though) are both sequence points. > > Thanks, > Andrew Pinski > >> >> Googling brings up a lot of 'volatile' hits, but I believe that's an >> abuse of GCC's interpretation of volatile since I'm not working with >> memory mapped hardware or registers.
