> they treat > the words as signed, do a subtraction, the result is treated as signed, and > the result is checked for < 0 or > 0.
If the subtraction overflows then it is incorrect to compare the "result" (while forgetting about the Carry) to 0. -- ------------------------------------------------------------------------- SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ Valgrind-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/valgrind-developers
