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Re: Bootstrap failure on i686-linux-gnu with checking enabled

Jan Hubicka <jh@suse.cz> writes:

>> 
>> Current CVS mainline fails to bootstrap on i686-linux-gnu with:
>> 
>> ./xgcc -B./ -B/opt/gcc/3.2-devel/i686-pc-linux-gnu/bin/ -isystem /opt/gcc/3.2-devel/i686-pc-linux-gnu/include -isystem /opt/gcc/3.2-devel/i686-pc-linux-gnu/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/cvs/gcc/gcc -I/cvs/gcc/gcc/. -I/cvs/gcc/gcc/config -I/cvs/gcc/gcc/../include  -DL_ffsdi2 -c /cvs/gcc/gcc/libgcc2.c -o libgcc/./_ffsdi2.o
>> /cvs/gcc/gcc/libgcc2.c: In function `__ffsdi2':
>> /cvs/gcc/gcc/libgcc2.c:349: RTL check: expected code `set' or `clobber', have `parallel' in bypass_conditional_jumps, at gcse.c:4549
>> 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/./_ffsdi2.o] Error 1
>
> I've checked in the attached patch as obvious to fix it.

Thanks for the immediate help, this brought me past this problem
(bootstrap still running),

Andreas
-- 
 Andreas Jaeger
  SuSE Labs aj@suse.de
   private aj@arthur.inka.de
    http://www.suse.de/~aj
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