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bootstrap/genattrtab abort
- To: "gcc-bugs at gcc dot gnu dot org" <gcc-bugs at gcc dot gnu dot org>
- Subject: bootstrap/genattrtab abort
- From: Larry Evans <jcampbell3 at prodigy dot net>
- Date: Tue, 31 Oct 2000 14:58:29 -0600
I did `cvs update` this morning and then `make bootstrap`. The tail of
output from make was:
gcc -DIN_GCC -g -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wtraditional -pedantic -Wno-long-long
-DHAVE_CONFIG_H -o genattrtab \
genattrtab.o rtl.o bitmap.o ggc-none.o gensupport.o print-rtl.o
errors.o ` case "obstack.o" in ?*) echo obstack.o ;; esac ` ` case "" in
?*) echo ;; esac ` ` case "" in ?*) echo ;; esac ` ` case "" in ?*)
echo ;; esac ` ` case "" in ?*) echo ;; esac `
./genattrtab
/mnt/scratch/gcc-2.96/latest-cvs/gcc/gcc/config/i386/i386.md >
tmp-attrtab.c
make[2]: *** [s-attrtab] Error 135
make[2]: Leaving directory `/mnt/scratch/gcc-2.96/latest-cvs/obj/gcc'
make[1]: *** [stage_a] Error 2
make[1]: Leaving directory `/mnt/scratch/gcc-2.96/latest-cvs/obj/gcc'
make: *** [bootstrap] Error 2
I added some print statements to the /* Process one insn code at a
time. */ loop in
optimize_attrs() in genattrtab.c and these showed that the program
really slowed down
and there was a lot of swapping going on when the i for that loop
>=320. I noticed the
ChangeLog for i386.md has an entry for today.
The uname -a command results in:
Linux localhost.localdomain 2.2.13-4mdk #1 Tue Sep 7 18:23:11 CEST 1999
i586 unknown
Please let me know if you need more information.