Re: [PATCH] libc/uClibc: add workaround patch for ICE in m68k builds

["Yann E. MORIN" <yann dot morin dot 1998 at free dot fr>]

Esben, All,

On Friday 28 September 2012 14:47:56 Esben Haabendal wrote:
> "Yann E. MORIN" <yann.morin.1998@free.fr> writes:
> > Then, naybe it's gcc-4.6.3 (and earlier? maybe up to 4.7.1?) that should
> > be fixed, instead.
> 
> Yes, but it don't know what fixed this in 4.7.2, so it is an uphill
> battle backporting this to all older GCC releases.

Yep, that can be tedious...

Let's say that at least gcc-4.7.2 is required for m68k, then.

> > I've updated your sample to use 4.7.2 instead of 4.6.3. I have no way to
> > test m68k noMMU; could you give it a spin, please?
> 
> I will.
> 
> Late yesterday, I unfortunately found another ICE issue (in 4.7.2). It
> has already been reported:
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53833

That bug report contains a one-liner patch. Not sure it is valid, but at
least that's a starting point.

Regards,
Yann E. MORIN.

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