[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Bug-ed] strict aliasing redux

From: Mike Frysinger
Subject: Re: [Bug-ed] strict aliasing redux
Date: Sat, 3 Jan 2009 07:17:36 -0500
User-agent: KMail/1.10.3 (Linux/2.6.28; KDE/4.1.3; x86_64; ; )

On Saturday 03 January 2009 06:47:35 Antonio Diaz Diaz wrote:
> Mike Frysinger wrote:
> > the original reporter in Gentoo was still hitting the issue with ed-1.1,
> > but after trying combinations of gcc, it may be a gcc-4.2 bug.
> >
> > under Debian:
> > ./configure CC=gcc-4.2 CFLAGS='-march=pentium-m -O2 -fomit-frame-pointer
> > - finline-functions -fpeel-loops'
> It was first reported here
> http://lists.gnu.org/archive/html/bug-ed/2008-04/msg00008.html and
> -march=pentium-m seems to be the trigger.

yes, he's a Gentoo dev and i'm following up on the issues.  if gcc-4.2 is the 
only gcc version that we can trigger, and with said CFLAGS, then we arent 
going to worry about it in Gentoo anymore.  if you remove any one of those 
flags from CFLAGS, then the issue no longer triggers.

Attachment: signature.asc
Description: This is a digitally signed message part.

reply via email to

[Prev in Thread] Current Thread [Next in Thread]