This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: Regression with "[PATCH]: Fix libstdc++ wchar failure, ada bootstrap"
On Thu, Jul 17, 2008 at 12:42 PM, Steve Ellcey <sje@cup.hp.com> wrote:
> On Thu, 2008-07-17 at 14:03 -0400, Daniel Berlin wrote:
>
>> This is not a known problem.
>> we somehow created an expression with no value (IE nobody called
>> add_to_value on it).
>> If you can reduce it to something i can cross compile and see, i can
>> figure out what is up pretty easily.
>
> Attached is a small C test case (x.c) that I cut down from the Fortran
> runtime library using delta. If I compile it on IA64 HP-UX with -O2 I
> get a segmentation fault. Hopefully a cross compiler will fail the same
> way. It does compile in 64 bit mode which is why IA64 Linux is working,
> so the problem seems to be related to the HP-UX 32 bit mode (which is
> the default mode).
I get the same failure on i386-darwin, it has been filed under
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36864 with the
preprocessed source.
Thanks,
Andrew Pinski