[powerpc-unknown-linux-gnu 3.0.2] Bootstrap Failure

[Franz Sirl]

At 06:28 11.09.2001, Daniel Berlin wrote:
>Jeffrey Oldham <oldham@codesourcery.com> writes:
>
> > For 08Sep and 09Sep, the powerpc-unknown-linux-gnu 3.0.2 bootstrap has
> > failed on segmentation fault in gcc/reload1.c's
> > reload_cse_simplify_set.  See the log files available off
> > http://www.codesourcery.com/gcc_binary_snapshots:
> >
> >     /home/mmitchel/gcc_auto_build/gcc/gcc/reload1.c: In function 
> `replace_pseudos_in_call_usage':
> >     /home/mmitchel/gcc_auto_build/gcc/gcc/reload1.c:624: warning: 
> comparison between signed and unsigned
> >     /home/mmitchel/gcc_auto_build/gcc/gcc/reload1.c: In function 
> `reload_as_needed':
> >     /home/mmitchel/gcc_auto_build/gcc/gcc/reload1.c:3968: warning: 
> comparison between signed and unsigned
> >     /home/mmitchel/gcc_auto_build/gcc/gcc/reload1.c:4035: warning: 
> comparison between signed and unsigned
> >     /home/mmitchel/gcc_auto_build/gcc/gcc/reload1.c:3823: warning: 
> `prev' might be used uninitialized in this function
> >     /home/mmitchel/gcc_auto_build/gcc/gcc/reload1.c: In function 
> `reload_cse_simplify_set':
> >     /home/mmitchel/gcc_auto_build/gcc/gcc/reload1.c:8311: Internal 
> error: Segmentation fault
> >     Please submit a full bug report,
> >     with preprocessed source if appropriate.
> >     See <URL: http://www.gnu.org/software/gcc/bugs.html > for instructions.
> >     make[2]: *** [reload1.o] Error 1
> >
> > I am unsure if this is related to the powerpc-suse-linux bootstrap
> > error reported by Andreas Jaeger
> > ( http://gcc.gnu.org/ml/gcc-bugs/2001-09/msg00296.html ).
>I can get the exact same failure as Andreas now.
>However, if i run it under gdb, it goes away.
>I've got it running under a malloc debugger right now, but this takes
>*forever*, so hopefully it'll be crashed by morning.

Try Jim's fixup < http://gcc.gnu.org/ml/gcc-patches/2001-09/msg00371.html > 
for his last mainline and branch patch, this lets the bootstrap on the 
branch continue on PPC here.

Franz.