RFA: patch to solve PR37535

[Jeff Law]

David Edelsohn wrote:
> Vlad,
>
> This patch breaks bootstrap on PowerPC.  Both my nightly AIX 5.3 and Janis's
> nightly RHEL3 bootstrap failed.  The failure is configuring stage 2 libgcc: the
> stage 2 xgcc crashes in an alloca call when trying to compile any file.
>
> Was this patch tested on any architecture other than x86?  A patch affecting
> clobber behavior deserves more testing.
>
> Thanks, David
>   
If you'll refer to his patch it says it was tested on:

ppc, x86, x86_64 and itanium.

Jeff