[gcc front end] problem with -O* flags

[Andi Hellmund]

Hey Asma,
> To be fair it could be a problem with the gcc sources your compiling
> with that was maybe fixed in the next commit or something.
I agree with Phil that your GENERIC code looks good. Just for future 
postings, whenever you face a segmentation fault and you are unsure 
about the root cause of the fault, it would be beneficial to always list 
the GCC version (e.g. 4.6.0, trunk) that you faced your problems with. 
By knowing the exact version, we would possibly be able to reproduce 
your problems somehow.

So, which version of GCC are you facing your problems with?
> git add remote gcc git://gcc.gnu.org/git/gcc.git
> git fetch gcc
> git merge gcc/master
>
> And make clean&&  make
If it's trunk then I would recommend to follow Phil's approach and get 
the newest version. The trunk heavily is under development and might be 
broken or unstable until it becomes a release version. If it's not the 
trunk, then please let us know so that we could have a closer look again ...

Best regards,
Andi