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Re: V3 Porting Guide
- To: Mark Mitchell <mark at codesourcery dot com>
- Subject: Re: V3 Porting Guide
- From: law at redhat dot com
- Date: Wed, 22 Nov 2000 12:09:55 -0700
- cc: gcc at gcc dot gnu dot org, libstdc++ at sources dot redhat dot com, dje at watson dot ibm dot com, pme at sources dot redhat dot com
- Reply-To: law at redhat dot com
In message <20001122091100C.mitchell@codesourcery.com>you write:
> law> libstdc++-v3 triggers at least one backend bug in the PA32
> law> compiler, which can be worked around by disabling
> law> optimization (not that I was trying to do that, I found the
> law> workaround by accident).
>
> Ugh.
Nothing too terrible. It's in an area where I've always thought we were
just papering over problems elsewhere in GCC (cse in particular), but
never had the time/opportunity to revert the bogon change and find out
for myself why it was made in the first place :-)
> law> When trying to build libstdc++.sl.3 we core dump the hpux
> law> linker :( Null pointer dereference.
>
> Double-ugh.
Yea. But I've got techniques for tracking these down, it just takes a
while...
jeff