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Re: Scheduler cleanups, 5/5
On Tue, 2011-04-05 at 09:41 -0700, Steve Ellcey wrote:
> Hm, I just tried a bootstrap build on IA64 HP-UX using the haifa-sched.c
> patch and r171988 and I got this error during stage 2:
>
>
> /proj/opensrc_nobackup/sje/reg/src/trunk/gcc/genautomata.c: In function 'create_
> automata':
> /proj/opensrc_nobackup/sje/reg/src/trunk/gcc/genautomata.c:6678:1: internal comp
> iler error: Segmentation fault
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <http://gcc.gnu.org/bugs.html> for instructions.
> make[3]: *** [build/genautomata.o] Error 1
> make[3]: Leaving directory `/proj/opensrc_nobackup/sje/reg/build-ia64-hp-hpux11.
> 23-trunk/obj_gcc/gcc'
> make[2]: *** [all-stage2-gcc] Error 2
>
> I added Jeff Law's patch to tree-ssa-threadupdate.c but that didn't change this
> error.
>
> I don't seem to be able to reproduce this on IA64 Linux.
I was able to reproduce it on my Linux system. I thought my build had
already gotten past the point where this was happening but it hadn't. I
get this on IA64 HP-UX and Linux with the proposed haifa-sched.c change.
Steve Ellcey
sje@cup.hp.com