Gcc [trunk revision 247898] failed to profiledbootstrap on x86_64!

[H.J. Lu Intel64 LTO/FDO]

cd bld; \
 RUNTESTFLAGS="--target_board='unix{-m32,}'" ../src-trunk/configure \
	 --prefix=/usr/8.0.0 --enable-clocale=gnu --with-system-zlib --enable-shared --with-demangler-in-ld --enable-libmpx --with-build-config=bootstrap-lto --disable-werror --with-fpmath=sse 
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking target system type... x86_64-pc-linux-gnu
checking for a BSD-compatible install... /bin/install -c
    grep "Error " makelog.247898.trunk.x86_64 >> makelog.247898.trunk.x86_64.mail; \
make[7]: *** [/tmp/cc0x6WLT.ltrans2.ltrans.o] Error 1
make[6]: *** [build/genrecog] Error 1
make[5]: *** [all-stagefeedback-gcc] Error 2
make[4]: *** [stagefeedback-bubble] Error 2
make[3]: *** [profiledbootstrap] Error 2
make[2]: *** [profiledbootstrap] Error 2
build/genpreds ../../src-trunk/gcc/common.md ../../src-trunk/gcc/config/i386/i386.md > tmp-preds.c
/export/gnu/import/git/gcc-test-profiled/bld/./prev-gcc/xg++ -B/export/gnu/import/git/gcc-test-profiled/bld/./prev-gcc/ -B/usr/8.0.0/x86_64-pc-linux-gnu/bin/ -nostdinc++ -B/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs -B/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs  -I/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu  -I/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-pc-linux-gnu/libstdc++-v3/include  -I/export/gnu/import/git/gcc-test-profiled/src-trunk/libstdc++-v3/libsupc++ -L/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs -L/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs   -g -O2 -flto=jobserver -frandom-seed=1 -fprofile-use -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 -fno-common  -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -static-libstdc++ -static-libgcc  -no-pie -o build/genrecog \
    build/genrecog.o build/rtl.o build/read-rtl.o build/ggc-none.o build/vec.o build/min-insn-modes.o build/gensupport.o build/print-rtl.o build/hash-table.o build/read-md.o build/errors.o build/inchash.o .././libiberty/libiberty.a
build/genpreds -h ../../src-trunk/gcc/common.md ../../src-trunk/gcc/config/i386/i386.md > tmp-preds.h
build/genconditions ../../src-trunk/gcc/common.md ../../src-trunk/gcc/config/i386/i386.md > tmp-condmd.c
/bin/sh ../../src-trunk/gcc/../move-if-change tmp-preds.c insn-preds.c
echo timestamp > s-preds
build/genpreds -c ../../src-trunk/gcc/common.md ../../src-trunk/gcc/config/i386/i386.md > tmp-constrs.h
/bin/sh ../../src-trunk/gcc/../move-if-change tmp-preds.h tm-preds.h
echo timestamp > s-preds-h
/bin/sh ../../src-trunk/gcc/../move-if-change tmp-condmd.c build/gencondmd.c
echo timestamp > s-conditions
/bin/sh ../../src-trunk/gcc/../move-if-change tmp-constrs.h tm-constrs.h
echo timestamp > s-constrs-h
/export/gnu/import/git/gcc-test-profiled/bld/./prev-gcc/xg++ -B/export/gnu/import/git/gcc-test-profiled/bld/./prev-gcc/ -B/usr/8.0.0/x86_64-pc-linux-gnu/bin/ -nostdinc++ -B/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs -B/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs  -I/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu  -I/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-pc-linux-gnu/libstdc++-v3/include  -I/export/gnu/import/git/gcc-test-profiled/src-trunk/libstdc++-v3/libsupc++ -L/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs -L/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -c   -g -O2 -flto=jobserver -frandom-seed=1 -fprofile-use -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 -fno-common  -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -I. -Ibuild -I../../src-trunk/gcc -I../../src-trunk/gcc/build -I../../src-trunk/gcc/../include  -I../../src-trunk/gcc/../libcpp/include  \
	-o build/gencondmd.o build/gencondmd.c
/export/gnu/import/git/gcc-test-profiled/bld/./prev-gcc/xg++ -B/export/gnu/import/git/gcc-test-profiled/bld/./prev-gcc/ -B/usr/8.0.0/x86_64-pc-linux-gnu/bin/ -nostdinc++ -B/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs -B/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs  -I/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu  -I/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-pc-linux-gnu/libstdc++-v3/include  -I/export/gnu/import/git/gcc-test-profiled/src-trunk/libstdc++-v3/libsupc++ -L/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-pc-linux-gnu/libstdc++-v3/src/.libs -L/export/gnu/import/git/gcc-test-profiled/bld/prev-x86_64-pc-linux-gnu/libstdc++-v3/libsupc++/.libs   -g -O2 -flto=jobserver -frandom-seed=1 -fprofile-use -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 -fno-common  -DHAVE_CONFIG_H -DGENERATOR_FILE -fno-PIE -static-libstdc++ -static-libgcc  -no-pie -o build/gencondmd \
    build/gencondmd.o .././libiberty/libiberty.a
build/gencondmd > tmp-cond.md
/bin/sh ../../src-trunk/gcc/../move-if-change tmp-cond.md insn-conditions.md
echo timestamp > s-condmd
build/genflags ../../src-trunk/gcc/common.md ../../src-trunk/gcc/config/i386/i386.md \
  insn-conditions.md > tmp-flags.h
build/genattr ../../src-trunk/gcc/common.md ../../src-trunk/gcc/config/i386/i386.md \
  insn-conditions.md > tmp-attr.h
build/genattr-common ../../src-trunk/gcc/common.md ../../src-trunk/gcc/config/i386/i386.md \
  insn-conditions.md > tmp-attr-common.h
build/gencodes ../../src-trunk/gcc/common.md ../../src-trunk/gcc/config/i386/i386.md \
  insn-conditions.md > tmp-codes.h
build/genconfig ../../src-trunk/gcc/common.md ../../src-trunk/gcc/config/i386/i386.md \
  insn-conditions.md > tmp-config.h
../../src-trunk/gcc/genrecog.c: In function ‘print_test’:
../../src-trunk/gcc/genrecog.c:4619:1: error: extra outgoing edge 29->30
 print_test (output_state *os, const rtx_test &test, bool is_param,
 ^
../../src-trunk/gcc/genrecog.c:4619:1: internal compiler error: verify_flow_info failed
0x72f2b7 verify_flow_info()
	../../src-trunk/gcc/cfghooks.c:260
0xfea08c checking_verify_flow_info
	../../src-trunk/gcc/cfghooks.h:198
0xfea08c cleanup_tree_cfg_noloop
	../../src-trunk/gcc/tree-cfgcleanup.c:837
0xfea08c cleanup_tree_cfg()
	../../src-trunk/gcc/tree-cfgcleanup.c:883
0xd98e5c execute_function_todo
	../../src-trunk/gcc/passes.c:1921
0xd95f74 do_per_function
	../../src-trunk/gcc/passes.c:1652
0xd96277 execute_todo
	../../src-trunk/gcc/passes.c:2022
0xd9c84c execute_one_ipa_transform_pass
	../../src-trunk/gcc/passes.c:2219
0xd9c84c execute_all_ipa_transforms()
	../../src-trunk/gcc/passes.c:2255
0x78d32e cgraph_node::expand()
	../../src-trunk/gcc/cgraphunit.c:2035
0x790722 expand_all_functions
	../../src-trunk/gcc/cgraphunit.c:2178
0x790722 symbol_table::compile()
	../../src-trunk/gcc/cgraphunit.c:2535
0x6569e4 lto_main()
	../../src-trunk/gcc/lto/lto.c:3334
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
make[7]: *** [/tmp/cc0x6WLT.ltrans2.ltrans.o] Error 1
lto-wrapper: fatal error: make returned 2 exit status
compilation terminated.
/usr/local/bin/ld: error: lto-wrapper failed
collect2: error: ld returned 1 exit status
Makefile:2794: recipe for target 'build/genrecog' failed
make[6]: *** [build/genrecog] Error 1
make[6]: *** Waiting for unfinished jobs....
/bin/sh ../../src-trunk/gcc/../move-if-change tmp-attr-common.h insn-attr-common.h
echo timestamp > s-attr-common
/bin/sh ../../src-trunk/gcc/../move-if-change tmp-attr.h insn-attr.h
echo timestamp > s-attr
/bin/sh ../../src-trunk/gcc/../move-if-change tmp-flags.h insn-flags.h
echo timestamp > s-flags
/bin/sh ../../src-trunk/gcc/../move-if-change tmp-codes.h insn-codes.h
echo timestamp > s-codes
/bin/sh ../../src-trunk/gcc/../move-if-change tmp-config.h insn-config.h
echo timestamp > s-config
rm fsf-funding.pod gcov.pod gpl.pod cpp.pod gfdl.pod gcc.pod gcov-dump.pod gfortran.pod gcov-tool.pod
make[6]: Leaving directory '/export/gnu/import/git/gcc-test-profiled/bld/gcc'
Makefile:4748: recipe for target 'all-stagefeedback-gcc' failed
make[5]: *** [all-stagefeedback-gcc] Error 2
make[5]: Leaving directory '/export/gnu/import/git/gcc-test-profiled/bld'
Makefile:23746: recipe for target 'stagefeedback-bubble' failed
make[4]: *** [stagefeedback-bubble] Error 2
make[4]: Leaving directory '/export/gnu/import/git/gcc-test-profiled/bld'
Makefile:23765: recipe for target 'profiledbootstrap' failed
make[3]: *** [profiledbootstrap] Error 2
make[3]: Leaving directory '/export/gnu/import/git/gcc-test-profiled/bld'
26509.46user 411.51system 1:21:32elapsed 550%CPU (0avgtext+0avgdata 706456maxresident)k
1108264inputs+18735984outputs (12584major+107770597minor)pagefaults 0swaps
Makefile:288: recipe for target 'profiledbootstrap' failed
make[2]: *** [profiledbootstrap] Error 2
make[2]: Leaving directory '/export/gnu/import/git/gcc-test-profiled'