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Re: [tree-ssa] New g++/libstdc++ regressions with checking disabled.
- From: Jan Hubicka <jh at suse dot cz>
- To: Diego Novillo <dnovillo at redhat dot com>
- Cc: Steven Bosscher <stevenb at suse dot de>, Jeff Law <law at redhat dot com>,Jan Hubicka <jh at suse dot cz>,Zdenek Dvorak <rakdver at atrey dot karlin dot mff dot cuni dot cz>,Richard Henderson <rth at redhat dot com>,"gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
- Date: Tue, 9 Dec 2003 20:42:37 +0100
- Subject: Re: [tree-ssa] New g++/libstdc++ regressions with checking disabled.
- References: <1070993097.8617.10.camel@frodo.toronto.redhat.com>
>
> Folks,
>
> One of these patches is exposing new regressions in the g++ and
> libstdc++ testsuites (at least not in x86-64, the others are still
> churning).
>
> I haven't been able to see which one. Could you help me out and see if
> it's not due to your patch? I'm not getting these failures in
> enabled-checking testers.
This is exactly the same latent problem as exposed by the tail call
patch. This time it reproduces without bootstrapping on unoptimized
compiler, so we have realistic chance to debug it out.
Honza