https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102278
--- Comment #1 from Piotr Kubaj <pkubaj at anongoth dot pl> --- The full error with the command line executed is: /wrkdirs/usr/ports/lang/gcc12-devel/work/.build/./gcc/xgcc -B/wrkdirs/usr/ports/lang/gcc12-devel/work/.build/./gcc/ -B/usr/local/powerpc-portbld-freebsd13.0/bin/ -B/usr/local/powerpc-portbld-freebsd13.0/lib/ -isystem /usr/local/powerpc-portbld-freebsd13.0/include -isystem /usr/local/powerpc-portbld-freebsd13.0/sys-include -fno-checking -g -O2 -pipe -DLIBICONV_PLUG -fstack-protector-strong -fno-strict-aliasing -O2 -g -O2 -pipe -DLIBICONV_PLUG -fstack-protector-strong -fno-strict-aliasing -DIN_GCC -fPIC -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wno-error=format-diag -Wno-format -Wstrict-prototypes -Wmissing-prototypes -Wno-error=format-diag -Wold-style-definition -isystem ./include -fPIC -pthread -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector -fPIC -pthread -I. -I. -I../.././gcc -I/wrkdirs/usr/ports/lang/gcc12-devel/work/gcc-12-20210829/libgcc -I/wrkdirs/usr/ports/lang/gcc12-devel/work/gcc-12-20210829/libgcc/. -I/wrkdirs/usr/ports/lang/gcc12-devel/work/gcc-12-20210829/libgcc/../gcc -I/wrkdirs/usr/ports/lang/gcc12-devel/work/gcc-12-20210829/libgcc/../include -DHAVE_CC_TLS -o _gcov_execl.o -MT _gcov_execl.o -MD -MP -MF _gcov_execl.dep -DL_gcov_execl -c /wrkdirs/usr/ports/lang/gcc12-devel/work/gcc-12-20210829/libgcc/libgcov-interface.c during GIMPLE pass: ldist /wrkdirs/usr/ports/lang/gcc12-devel/work/gcc-12-20210829/libgcc/libgcov-interface.c: In function '__gcov_execl': /wrkdirs/usr/ports/lang/gcc12-devel/work/gcc-12-20210829/libgcc/libgcov-interface.c:201:1: internal compiler error: Segmentation fault 201 | __gcov_execl (const char *path, char *arg, ...)