/build/gcc-git/src/gcc-build/./prev-gcc/xg++ -B/build/gcc-git/src/gcc-build/./prev-gcc/ -B/usr/x86_64-pc-linux-gnu/bin/ -nostdinc++ -B/build/gcc-git/src/gcc-build/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs -B/build/gcc-git/src/gcc-build/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs  -I/build/gcc-git/src/gcc-build/prev-x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu  -I/build/gcc-git/src/gcc-build/prev-x86_64-pc-linux-gnu/libstdc++-v3/include  -I/build/gcc-git/src/gcc/libstdc++-v3/libsupc++ -L/build/gcc-git/src/gcc-build/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs -L/build/gcc-git/src/gcc-build/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -fno-PIE -c   -g -O2 -fchecking=1 -DIN_GCC     -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -I. -I/build/gcc-git/src/gcc/gcc -I/build/gcc-git/src/gcc/gcc/. -I/build/gcc-git/src/gcc/gcc/../include -I/build/gcc-git/src/gcc/gcc/../libcpp/include  -I/build/gcc-git/src/gcc/gcc/../libdecnumber -I/build/gcc-git/src/gcc/gcc/../libdecnumber/bid -I../libdecnumber -I/build/gcc-git/src/gcc/gcc/../libbacktrace -I/build/gcc-git/src/gcc-build/./isl/include -I/build/gcc-git/src/gcc/isl/include -D_FORTIFY_SOURCE=2 -o insn-automata.o -MT insn-automata.o -MMD -MP -MF ./.deps/insn-automata.TPo insn-automata.c
/build/gcc-git/src/gcc/gcc/config/i386/i386.c: In function ‘const char* output_fix_trunc(rtx_insn*, rtx_def**, bool)’:
/build/gcc-git/src/gcc/gcc/config/i386/i386.c:19200:1: error: invalid operand in unary operation
19200 | output_fix_trunc (rtx_insn *insn, rtx *operands, bool fisttp)
      | ^~~~~~~~~~~~~~~~
/build/gcc-git/src/gcc/gcc/config/i386/i386.c:19200:1: error: incorrect sharing of tree nodes
(ssizetype) _19
_58 = (long unsigned int) ((ssizetype) _19 <= 7 ? 7 - (ssizetype) _19 : 0);
/build/gcc-git/src/gcc/gcc/config/i386/i386.c:19200: confused by earlier errors, bailing out
make[3]: *** [Makefile:2287: i386.o] Error 1