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Re: GCC 4.7 Status Report for *-rtems
- From: Denis Chertykov <chertykov at gmail dot com>
- To: Joel Sherrill <joel dot sherrill at oarcorp dot com>
- Cc: RTEMS Devel <rtems-devel at rtems dot org>, "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
- Date: Wed, 14 Dec 2011 10:07:57 +0400
- Subject: Re: GCC 4.7 Status Report for *-rtems
- References: <4EE7A92F.6010203@oarcorp.com>
2011/12/13 Joel Sherrill <joel.sherrill@oarcorp.com>:
> Hi,
>
> From an RTEMS perspective, the head has multiple regressions from the 4.6
> branch. avr, bfin, lm32 and m68k have regressions such that they are
> incapable of compiling a complete tool chain. This means they fail to
> compile gcc, newlib, or RTEMS. These are the PRs for those regressions.
>
> Âavr Â- REGRESSION - ICE - http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50925
This is a general regression (not RTEMS related).
I have analyzed this PR. Look at bug report.
I think that it's a GCC core bug. (reload bug)
May be relod maintainers can look at this PR ? (Ulrich Weigand, Bernd Schmidt)
Denis.