[Bug middle-end/15937] [3.3 only] miscompiles gengtype of HEAD as bootstrap compiler

[rguenth at tat dot physik dot uni-tuebingen dot de]

------- Additional Comments From rguenth at tat dot physik dot uni-tuebingen dot de  2004-06-24 22:10 -------
Just building gengtype with gcc 3.4 continues bootstrap to genconstants

gcc   -g  -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes     -DHAVE_CONFIG_H -DGENERATOR_FILE  -o genconstants \
 genconstants.o gensupport.o dummy-conditions.o rtl.o read-rtl.o bitmap.o
ggc-none.o min-insn-modes.o \
    errors.o ../libiberty/libiberty.a
./genconstants ../../src/gcc-3.5/gcc/config/ia64/ia64.md > tmp-constants.h
make[1]: *** [s-constants] Error 139

which also segfaults... (again in strlen, but not with useful backtrace)

re-confirmed with mainline from today.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15937