[Bug target/66563] [4.9 Regression] ICE (segmentation fault) on sh4-linux-gnu

["glaubitz at physik dot fu-berlin.de" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66563

--- Comment #1 from John Paul Adrian Glaubitz <glaubitz at physik dot fu-berlin.de> ---
Hi Matthias!

Thanks for the bug report but I think this might actually a problem with the
host compiler or its libraries. I have seen segfaults in multiple packages now
[1-3] and so I am very sure this is not an issue with gcc but with the
gcc-4.9_4.9.2-20+sh4 package that I built.

The problem occurred after I built gcc-4.9_4.9.2-20+sh4 manually to re-add
libstdc++6 back which was missing yet and I am suspecting that I messed
something up while doing that. I have even seen segfaults during packages
postinst scripts, for example, so I suspect an issue with the libstdc++6
library being broken.

The buildd tirpitz is currently [4] building gcc-4.9_4.9.2-21 which will be
your vanilla gcc-4.9 package and I hope that this will fix the issue.

Cheers,
Adrian

> [1] http://buildd.debian-ports.org/status/fetch.php?pkg=gnutls28&arch=sh4&ver=3.3.15-7&stamp=1434506763
> [2] http://buildd.debian-ports.org/status/fetch.php?pkg=wmfire&arch=sh4&ver=1.2.4-1&stamp=1434405734
> [3] http://buildd.debian-ports.org/status/fetch.php?pkg=cdebconf&arch=sh4&ver=0.194&stamp=1434394400
> [4] http://buildd.debian-ports.org/status/package.php?p=gcc-4.9&suite=sid