https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68663
--- Comment #8 from The Written Word <bugzilla-gcc at thewrittenword dot com> --- (In reply to The Written Word from comment #6) > gcc-5.5.0 and 7.2.0 errored out in the same way but I am able to build > gcc-8.1.0 successfully. gcc-6.4.0 seems to have built insn-output.c > successfully. gcc-6.4.0 just died somewhere else with the same error: g++ -std=gnu++98 -fno-PIE -c -g -DIN_GCC -fno-exceptions -fno-rtti -fasync hronous-unwind-tables -W -Wall -Wwrite-strings -Wcast-qual -Wno-format -Wmissing -format-attribute -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-ma cros -Wno-overlength-strings -fno-common -DHAVE_CONFIG_H -I. -I. -I/opt/build/c hina/gcc-6.4.0/gcc -I/opt/build/china/gcc-6.4.0/gcc/. -I/opt/build/china/gcc-6.4 .0/gcc/../include -I./../intl -I/opt/build/china/gcc-6.4.0/gcc/../libcpp/include -I/opt/TWWfsw/libgmp61/include -I/opt/TWWfsw/libmpfr31/include -I/opt/TWWfsw/li bmpc10/include -I/opt/build/china/gcc-6.4.0/gcc/../libdecnumber -I/opt/build/ch ina/gcc-6.4.0/gcc/../libdecnumber/dpd -I../libdecnumber -I/opt/build/china/gcc-6 .4.0/gcc/../libbacktrace -I/opt/TWWfsw/libisl016/include -o rs6000.o -MT rs6000 .o -MMD -MP -MF ./.deps/rs6000.TPo /opt/build/china/gcc-6.4.0/gcc/config/rs6000/ rs6000.c /tmp//ccsn8s2Z.s: Assembler messages: /tmp//ccsn8s2Z.s:177152: Error: value of 0000000000010000 too large for field of 2 bytes at 000000000007e722 /tmp//ccsn8s2Z.s:177680: Error: value of 0000000000010004 too large for field of 2 bytes at 000000000007ed12 /tmp//ccsn8s2Z.s:178850: Error: value of 0000000000010008 too large for field of 2 bytes at 000000000007fb5e /tmp//ccsn8s2Z.s:179521: Error: value of 000000000001000c too large for field of 2 bytes at 0000000000080246 ...