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Re: [3/7] v10: Collect alignment info


On Thu, Jul 31, 2008 at 9:10 AM, Steve Ellcey <sje@cup.hp.com> wrote:
> HJ,
>
> I think this patch is causing a hppa64-*-* bootstrap failure.  I haven't
> tracked it down to the specific svn checkin, but I see you have been working
> in this area.  Compiling a trivial 'int main() {return 0;}' program with
> the stage 1 compiler using the latest sources I get:
>
> x.c: In function 'main':
> x.c:5: internal compiler error: in instantiate_new_reg, at function.c:1221
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <http://gcc.gnu.org/bugs.html> for instructions.
>
> If I look at (crtl->args.internal_arg_pointer I see:
>        (reg/f:DI 68)
> and if I look at virtual_incoming_args_rtx I see:
>        (reg/f:DI 61 virtual-incoming-args)
>
> But stack_realign_drap must be false since I hit the gcc_assert.
>
> Has anyone else reported a problem like this?  Is there any specific
> information I can give you to help in solving this?
>

I will try to build a cross compiler to take a look.


-- 
H.J.


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