[Bug c++/63511] New: "internal consistency failure" compiling gcc-2.9.1 (gcc/tree-sra.c)

[mc5686 at mclink dot it]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63511

            Bug ID: 63511
           Summary: "internal consistency failure" compiling gcc-2.9.1
                    (gcc/tree-sra.c)
           Product: gcc
           Version: 4.2.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: mc5686 at mclink dot it

Created attachment 33689
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33689&action=edit
Output of failing compilation (with -v -save-temps) and related files

I am trying to cross-compile latest GCC-4.9.1 to be run native on an arm board.
I am using the cross compiler from board manufacturer (Synology) on a Debian
GNU/Linux system.

I am using a script to compile so results are completely reproducible.

Cross-compiler is available at:
http://sourceforge.net/projects/dsgpl/files/DSM%204.2%20Tool%20Chains/Marvell%2088F628x%20Linux%202.6.32/gcc421_glibc25_88f6281-GPL.tgz/download
NOTE: this compiler has a cross-flex that confuses build, I had to remove it
from installation directory (/usr/local/arm-none-linux-gnueabi/bin)

I assume You know where to find the other referenced archives ;)

I will try to build a cross-gcc targeted to my board and then cross-compile a
native-gcc with that. I will post here results.