ports/98893: cc error at -O2 on amd64/6-STABLE compiling port ucspi-tcp

[Tilman Linneweh]

The following reply was made to PR ports/98893; it has been noted by GNATS.

From: Tilman Linneweh <arved at freebsd.org>
To: Andrew Reilly <andrew-freebsd at areilly.bpc-users.org>
Cc: freebsd-gnats-submit at freebsd.org
Subject: Re: ports/98893: cc error at -O2 on amd64/6-STABLE compiling port ucspi-tcp
Date: Sat, 8 Jul 2006 23:06:04 +0200

 * Andrew Reilly [Saturday, 8. July 2006 17:47 ]:
 > > I tried on CURRENT, and it does not seem to be a problem.
 > >
 > > Can you perhaps try to reproduce it on CURRENT?
 > >
 > > http://www.freebsd.org/cgi/query-pr.cgi?pr=98893
 >
 > Not easily.  We'll see.  Maybe I'll give it a go soon.  What
 > version of GCC is cc on CURRENT?  The problem seems to be
 > restricted to -O2 in 3.4.4 (20050518).  Works fine at -O2 in GCC
 > 4.1, or -O in 3.4.4, which is how I'm running it now.
 
 It is the same version on CURRENT. I tried on two machines, and 
 on both it did work.
 
 That's why i am wondering why it is failing for you.
 
 > I did try, for a while, to produce a simple test case that
 > demonstrated the same fault, but failed.  The simple test cases
 > that I produced all worked as expected.  There must be something
 > non-obvious going on with tcpserver as a whole (or at least a
 > largeish chunk of it.)
 >
 > Sorry I can't be of more immediate use.
 >
 > Cheers,