This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: [PATCH, PR 45934] Devirtualization aware of dynamic type changes

From: Jan Hubicka <hubicka at ucw dot cz>
To: Richard Guenther <rguenther at suse dot de>
Cc: Martin Jambor <mjambor at suse dot cz>, GCC Patches <gcc-patches at gcc dot gnu dot org>, Jan Hubicka <hubicka at ucw dot cz>
Date: Tue, 23 Nov 2010 15:23:17 +0100
Subject: Re: [PATCH, PR 45934] Devirtualization aware of dynamic type changes
References: <20101122220556.GB21794@virgil.arch.suse.de> <alpine.LNX.2.00.1011231239030.23074@zhemvz.fhfr.qr>

> For 4.6 please consider reverting back to the non-broken 4.5 state,
> I don't really feel comfortable with more experimenting during stage3.

Was 4.5 really non-broken? My understanding was that the problem with dynamic
type changes was always present, just less often triggering.

Honza
> 
> Thanks,
> Richard.

Follow-Ups:
- Re: [PATCH, PR 45934] Devirtualization aware of dynamic type changes
  - From: Richard Guenther

References:
- [PATCH, PR 45934] Devirtualization aware of dynamic type changes
  - From: Martin Jambor
- Re: [PATCH, PR 45934] Devirtualization aware of dynamic type changes
  - From: Richard Guenther

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]