[Bug tree-optimization/17454] [4.0 Regression] ICE with --enable-checking=fold

["micis at gmx dot de" <gcc-bugzilla at gcc dot gnu dot org>]

------- Additional Comments From micis at gmx dot de  2005-01-31 12:06 -------
I have rechecked it at x86_64.
It occurs only with configure/make bootstrap, not with configure make.

Actual error is:

stage1/xgcc -Bstage1/ -B/usr/local/gcc40c/x86_64-unknown-linux-gnu/bin/ -c   -
g -O2 -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-
prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-
definition -Werror    -DHAVE_CONFIG_H    -I. -I. -I../../gcc40/gcc -
I../../gcc40/gcc/. -I../../gcc40/gcc/../include -
I../../gcc40/gcc/../libcpp/include  ../../gcc40/gcc/dbxout.c -o dbxout.o
../../gcc40/gcc/dbxout.c: In function 'dbxout_int':
../../gcc40/gcc/dbxout.c:429: internal compiler error: fold check: original 
tree changed by fold
Please submit a full bug report, with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make[2]: *** [dbxout.o] Error 1
make[2]: Leaving directory `/home/cie019/gcc40c/obj/gcc'
make[1]: *** [stage2_build] Error 2
make[1]: Leaving directory `/home/cie019/gcc40c/obj/gcc'
make: *** [bootstrap] Error 2

I will check it on ppc later

Michael Cieslinski


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17454