Bootstrap failure for gcc cvs trunk 20020926 on sparc64-linux: ICE in libgcc2.c:366 internal compiler error: in num_delay_slots, at insn_attrtab.c:7460

[christian@j-son.org]

This was on a Aurora SPARC Linux 0.32 build (Nashville) Ultra1
sun4u system with these packages:

binutils-2.11.93.0.2-11sparc
dejagnu-1.4.3-0  (built ftp://ftp.gnu.org/gnu/dejagnu/dejagnu-1.4.3-0.src.rpm)
expect-5.38.0-74 (from rawhide)
gcc-2.96-111
glibc-2.2.5-36
kernel-2.4.18-0.998sparc
tcl-8.3.3-74     (from rawhide) 

Joined gcc and binutils trunk.


make[3]: Entering directory `/usr/local/src/gcc+binutils/trunk/objdir/gcc'
for d in libgcc 32 libgcc/32 alt libgcc/alt; do \
  if [ -d $d ]; then true; else /bin/sh /usr/local/src/gcc+binutils/trunk/gcc+binutils/gcc/mkinstalldirs $d; fi; \
done
mkdir libgcc
mkdir 32
mkdir libgcc/32
mkdir alt
mkdir libgcc/alt
if [ -f stmp-dirs ]; then true; else touch stmp-dirs; fi
./xgcc -B./ -B/usr/local/gcc+binutils/sparc64-linux/bin/ -isystem /usr/local/gcc+binutils/sparc64-linux/include -isystem /usr/local/gcc+binutils/sparc64-linux/sys-include -O2  -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include  -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I/usr/local/src/gcc+binutils/trunk/gcc+binutils/gcc -I/usr/local/src/gcc+binutils/trunk/gcc+binutils/gcc/. -I/usr/local/src/gcc+binutils/trunk/gcc+binutils/gcc/config -I/usr/local/src/gcc+binutils/trunk/gcc+binutils/gcc/../include  -DL_muldi3 -c /usr/local/src/gcc+binutils/trunk/gcc+binutils/gcc/libgcc2.c -o libgcc/./_muldi3.o
/usr/local/src/gcc+binutils/trunk/gcc+binutils/gcc/libgcc2.c: In function `__multi3':
/usr/local/src/gcc+binutils/trunk/gcc+binutils/gcc/libgcc2.c:366: error: unrecognizable insn:
(insn:HI 69 45 84 0xfffff80000074ae0 (clobber (reg/i:TI 24 %i0)) -1 (insn_list:REG_DEP_ANTI 45 (insn_list:REG_DEP_OUTPUT 28 (nil)))
    (expr_list:REG_UNUSED (reg/i:TI 24 %i0)
        (nil)))
/usr/local/src/gcc+binutils/trunk/gcc+binutils/gcc/libgcc2.c:366: internal compiler error: in num_delay_slots, at insn-attrtab.c:7460
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
make[3]: *** [libgcc/./_muldi3.o] Error 1
make[3]: Leaving directory `/usr/local/src/gcc+binutils/trunk/objdir/gcc'
make[2]: *** [stmp-multilib] Error 2
make[2]: Leaving directory `/usr/local/src/gcc+binutils/trunk/objdir/gcc'
make[1]: *** [stage1_build] Error 2
make[1]: Leaving directory `/usr/local/src/gcc+binutils/trunk/objdir/gcc'
make: *** [bootstrap-lean] Error 2