optimization/8175: different behaviour with different optimization levels

[rth@gcc.gnu.org]

Synopsis: different behaviour with different optimization levels

State-Changed-From-To: open->closed
State-Changed-By: rth
State-Changed-When: Fri Oct 11 16:19:04 2002
State-Changed-Why:
    Not a bug.  Undefined behaviour: two modifications with
    no sequence point.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8175