Hi, the bug seems to be fixed in gcc 3.1.1 20020708 (prerelease). BTW, one might need to add "-march=pentium-mmx" to the command line to trigger the bug in gcc 3.1. Greetings, Volker Reichelt http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7200