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 s...@cup.hp.com