Maybe this doesn't matter so much. Remember, the cpu may be re-writing your code and re-ordering many operations. The latest Intel processors can examine your c

Maybe this doesn't matter so much. Remember, the cpu may be re-writing your code and re-ordering many operations. The latest Intel processors can examine your code and write new microcode to do it more efficiently. Heck, even identifying a fault to an instruction in 'your' code has become problematic!