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

[Daniel Berlin <dan at cgsoftware dot com>]

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.


-- 
"For my birthday I got a humidifier and a de-humidifier...  I put
them in the same room and let them fight it out.  Then I filled
my humidifier with wax, and now my room is all shiny.
"-Steven Wright