Re: [avr-gcc-list] reproducable gcc error: unrecognizable insn

[Joerg Wunsch]

Denis Chertykov <address@hidden> wrote:

> This is the fix. (FSF CVS tree already have this fix)
> Apply the following patch to gcc/config/avr/avr.md and recompile
> avr-gcc.

Unfortunately, gcc doesn't compile anymore for me when this fix has
been applied, regardless whether i use the source from current CVS
(which needs a hack in gcc/output.h in order to compile at all, as has
been discussed here), or whether i apply the patch to the sources from
2002-09-01 which compiles cleanly without the patch.

/junk/avr-gcc/work/gcc-3.3.2002.09.10/gcc/xgcc 
-B/junk/avr-gcc/work/gcc-3.3.2002.09.10/gcc/ -B/usr/local/avr/bin/ 
-B/usr/local/avr/lib/ -isystem /usr/local/avr/include -O2  -DIN_GCC 
-DCROSS_COMPILE   -W -Wall -Wwrite-strings -Wstrict-prototypes 
-Wmissing-prototypes -isystem ./include  -DDF=SF -Dinhibit_libc 
-mcall-prologues -g  -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -I. 
-I. -I. -I./. -I./config -I./../include -DFINE_GRAINED_LIBRARIES -DL_addsub_sf 
-c fp-bit.c -o libgcc/./_addsub_sf.o
fp-bit.c: In function `_fpadd_parts':
fp-bit.c:471: internal compiler 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.
gmake[2]: *** [libgcc/./_addsub_sf.o] Error 1
gmake[2]: Leaving directory `/junk/avr-gcc/work/gcc-3.3.2002.09.10/gcc'
gmake[1]: *** [stmp-multilib] Error 2
gmake[1]: Leaving directory `/junk/avr-gcc/work/gcc-3.3.2002.09.10/gcc'
gmake: *** [all-gcc] Error 2
*** Error code 2

-- 
J"org Wunsch                                           Unix support engineer
address@hidden        http://www.interface-systems.de/~j/
avr-gcc-list at http://avr1.org