optimization/4069: gcc -O2 produces bad code using gcc 3.0 on i686-pc-linux-gnu

[neil@gcc.gnu.org]

Synopsis: gcc -O2 produces bad code using gcc 3.0 on i686-pc-linux-gnu

State-Changed-From-To: open->closed
State-Changed-By: neil
State-Changed-When: Tue Aug 21 08:11:30 2001
State-Changed-Why:
    Not a bug; your code violates ANSI C aliasing rules.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=4069&database=gcc