On Mon, 25 Feb 2013 21:58:08 +0100
Piotr Szymaniak <szar...@grubelek.pl> wrote:

> On Sun, Feb 24, 2013 at 11:03:01PM -0600, Ryan Hill wrote:
> > I'm going to be unmasking 4.7.2 later this week.  There are still
> > 47 open bugs blocking the 4.7 tracker, so if any are yours now
> > would be a good time to take a look at them.
> > 
> > https://bugs.gentoo.org/390247
> 
> There's an ugly bug [1] with -ffast-math discovered by mednafen
> developer(s?).  Don't know if this is revelant for unmasking and if
> -ffast-math is "supported".
> 
> [1] http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56125
> 
> 
> Piotr Szymaniak.

-ffast-math on certain libs cause chrom(ium|e) to fail when scrolling
on certain sites (eg. Google News) and pages (Extensions and Settings),
this happened to me on GCC 4.7.2. Whether or not this is intended to
break due to the sacrifices this flag makes is questionable...

Though people that use -ffast-math / -fLTO / -fuse-linker-plugin should
be on their own, thus I drop -ffast-math because it breaks my browser;
but that doesn't mean that those ricer flags should stop stabilization.


With kind regards,

Tom Wijsman (TomWij)
Gentoo Developer

E-mail address  : tom...@gentoo.org
GPG Public Key  : 6D34E57D
GPG Fingerprint : C165 AF18 AB4C 400B C3D2  ABF0 95B2 1FCD 6D34 E57D

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