When optimizing code for "dead store removal" the optimizing compiler may remove code necessary for security. A programmer could erroneously think that his code is secure, even though the securing code is removed from the compiled code. For a full report, including a complete description of the bug, steps necessary to reproduce the problem, a workaround, and sample code, go to: http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit- trail&database=gcc&pr=8537
