From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id BA66C3858C36; Mon, 27 Nov 2023 13:31:53 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org BA66C3858C36 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1701091913; bh=wi2AQVhiF72op3/ggDaTN6y9y5UnEjMmSh0KQbQEbLw=; h=From:To:Subject:Date:In-Reply-To:References:From; b=fcuaZfSUbeJztQaTNweuzyMHCL5ha3uAFsjgsaLgWpx4s3KrqQtz8/sh5mqKkQ+Px t48kkp8aMe/zf00YSlpnd09XdgXQVzv+iNy6bfLpyILfX/+CSnYh08bQWLRMpGD4fO FcSMhHoajPRPRalxFa8MBAgkx0I2b0iNzjlR8xAE= From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug bootstrap/111601] [14 Regression] profilebootstrap fails in stagestrain in libcody on x86_64-linux-gnu and powerpc64le-linux-gnu Date: Mon, 27 Nov 2023 13:31:53 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: bootstrap X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: build, ice-on-valid-code, needs-bisection X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 14.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D111601 --- Comment #14 from Jakub Jelinek --- So, indeed adding -fno-fold-memory-offsets fixes it: /home/jakub/gcc/obj94/./prev-gcc/xg++ -B/home/jakub/gcc/obj94/./prev-gcc/ -B/usr/local/powerpc64le-unknown-linux-gnu/bin/ -nostdinc++ -B/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/src= /.libs -B/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/lib= supc++/.libs -I/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/inc= lude/powerpc64le-unknown-linux-gnu -I/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/inc= lude -I/home/jakub/gcc/libstdc++-v3/libsupc++ -L/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/src= /.libs -L/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/lib= supc++/.libs -fno-PIE -c -DIN_GCC_FRONTEND -g -O2 -fno-checking -gtoggle -fprofile-generate -DIN_GCC -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Wconditionally-supported -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common -DHAVE_CONFIG_H -fno-PIE -I. -= Icp -I../../gcc -I../../gcc/cp -I../../gcc/../include=20 -I../../gcc/../libcpp/include -I../../gcc/../libcody=20 -I../../gcc/../libdecnumber -I../../gcc/../libdecnumber/dpd -I../libdecnumb= er -I../../gcc/../libbacktrace -o cp/call.o ../../gcc/cp/call.cc; make cc1pl= us; pushd ../powerpc64le-unknown-linux-gnu/libstdc++-v3/include; /home/jakub/gcc/obj94/./gcc/xgcc -shared-libgcc -B/home/jakub/gcc/obj94/./g= cc -nostdinc++ -L/home/jakub/gcc/obj94/powerpc64le-unknown-linux-gnu/libstdc++-v3/src -L/home/jakub/gcc/obj94/powerpc64le-unknown-linux-gnu/libstdc++-v3/src/.libs -L/home/jakub/gcc/obj94/powerpc64le-unknown-linux-gnu/libstdc++-v3/libsupc+= +/.libs -B/usr/local/powerpc64le-unknown-linux-gnu/bin/ -B/usr/local/powerpc64le-unknown-linux-gnu/lib/ -isystem /usr/local/powerpc64le-unknown-linux-gnu/include -isystem /usr/local/powerpc64le-unknown-linux-gnu/sys-include -fno-checking -x c++-header -nostdinc++ -g -O2 -D_GNU_SOURCE=20 -I/home/jakub/gcc/obj94/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/= powerpc64le-unknown-linux-gnu -I/home/jakub/gcc/obj94/powerpc64le-unknown-linux-gnu/libstdc++-v3/include -I/home/jakub/gcc/libstdc++-v3/libsupc++ -O2 -g -std=3Dgnu++0x /home/jakub/gcc/libstdc++-v3/include/precompiled/stdc++.h -o powerpc64le-unknown-linux-gnu/bits/stdc++.h.gch/O2ggnu++0x.gch; popd if [ -f ../stage_final ] \ && cmp -s ../stage_current ../stage_final; then \ cp ../prev-gcc/cc1plus-checksum.cc cc1plus-checksum.cc; \ else \ build/genchecksum cp/cp-lang.o c-family/stub-objc.o cp/call.o cp/class.o cp/constexpr.o cp/constraint.o cp/coroutines.o cp/cp-gimplify.o cp/cp-objcp-common.o cp/cp-ubsan.o cp/cvt.o cp/contracts.o cp/cxx-pretty-print.o cp/decl.o cp/decl2.o cp/dump.o cp/error.o cp/except.o cp/expr.o cp/friend.o cp/init.o cp/lambda.o cp/lex.o cp/logic.o cp/mangle.o cp/mapper-client.o cp/mapper-resolver.o cp/method.o cp/module.o cp/name-lookup.o cp/optimize.o cp/parser.o cp/pt.o cp/ptree.o cp/rtti.o cp/search.o cp/semantics.o cp/tree.o cp/typeck.o cp/typeck2.o cp/vtable-class-hierarchy.o attribs.o c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o c-family/c-semantics.o c-family/c-ada-spec.o c-family/c-ubsan.o c-family/known-headers.o c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o glibc-c.o rs6000-c.o libbackend.a main.o libcommon-target.a libcommon.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a ../libcody/libcody.a libcommon.a ../libcpp/libcpp.a ../libiberty/libiberty.a=20=20 ../libdecnumber/libdecnumber.a ../libbacktrace/.libs/libbacktrace.a \ checksum-options > cc1plus-checksum.cc.tmp && \ ../../gcc/../move-if-change cc1plus-checksum.cc.tmp cc1plus-checksum.cc; \ fi /home/jakub/gcc/obj94/./prev-gcc/xg++ -B/home/jakub/gcc/obj94/./prev-gcc/ -B/usr/local/powerpc64le-unknown-linux-gnu/bin/ -nostdinc++ -B/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/src= /.libs -B/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/lib= supc++/.libs -I/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/inc= lude/powerpc64le-unknown-linux-gnu -I/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/inc= lude -I/home/jakub/gcc/libstdc++-v3/libsupc++ -L/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/src= /.libs -L/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/lib= supc++/.libs -fno-PIE -c -DIN_GCC_FRONTEND -g -O2 -fno-checking -gtoggle -fprofile-generate -DIN_GCC -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Wconditionally-supported -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common -DHAVE_CONFIG_H -fno-PIE -I. -= I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I../../gcc/../libcpp/inc= lude -I../../gcc/../libcody -I../../gcc/../libdecnumber -I../../gcc/../libdecnumber/dpd -I../libdecnumber -I../../gcc/../libbacktra= ce=20=20 -o cc1plus-checksum.o -MT cc1plus-checksum.o -MMD -MP -MF ./.deps/cc1plus-checksum.TPo cc1plus-checksum.cc /home/jakub/gcc/obj94/./prev-gcc/xg++ -B/home/jakub/gcc/obj94/./prev-gcc/ -B/usr/local/powerpc64le-unknown-linux-gnu/bin/ -nostdinc++ -B/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/src= /.libs -B/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/lib= supc++/.libs -I/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/inc= lude/powerpc64le-unknown-linux-gnu -I/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/inc= lude -I/home/jakub/gcc/libstdc++-v3/libsupc++ -L/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/src= /.libs -L/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/lib= supc++/.libs -no-pie -g -O2 -fno-checking -gtoggle -fprofile-generate -DIN_GCC=20=20= =20 -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrow= ing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Wconditionally-supported -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common=20 -DHAVE_CONFIG_H -no-pie -static-libstdc++ -static-libgcc -o cc1plus \ cp/cp-lang.o c-family/stub-objc.o cp/call.o cp/class.o cp/constexpr.o cp/constraint.o cp/coroutines.o cp/cp-gimplify.o cp/cp-objcp-common.o cp/cp-ubsan.o cp/cvt.o cp/contracts.o cp/cxx-pretty-print.o cp/decl.o cp/decl2.o cp/dump.o cp/error.o cp/except.o cp/expr.o cp/friend.o cp/init.o cp/lambda.o cp/lex.o cp/logic.o cp/mangle.o cp/mapper-client.o cp/mapper-resolver.o cp/method.o cp/module.o cp/name-lookup.o cp/optimize.o cp/parser.o cp/pt.o cp/ptree.o cp/rtti.o cp/search.o cp/semantics.o cp/tree= .o cp/typeck.o cp/typeck2.o cp/vtable-class-hierarchy.o attribs.o c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o c-family/c-semantics.o c-family/c-ada-spec.o c-family/c-ubsan.o c-family/known-headers.o c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o glibc-c.o rs6000-c.o cc1plus-checksum.o libbackend.a main.o libcommon-target.a libcommon.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a ../libcody/libcody.a \ libcommon.a ../libcpp/libcpp.a ../libbacktrace/.libs/libbacktrace= .a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a -lmpc -lmpfr -lgmp -rdynamic -ldl -L./../zlib -lz=20 ~/gcc/obj94/powerpc64le-unknown-linux-gnu/libstdc++-v3/include ~/gcc/obj94/= gcc In file included from /home/jakub/gcc/libstdc++-v3/include/precompiled/stdc++.h:42: /home/jakub/gcc/obj94/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/cs= tdlib: In function =E2=80=98ldiv_t std::div(long int, long int)=E2=80=99: /home/jakub/gcc/obj94/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/cs= tdlib:181:57: internal compiler error: tree check: expected tree that contains =E2=80=98d= ecl common=E2=80=99 structure, have =E2=80=98=E2=80=99 in build_new_method_c= all, at cp/call.cc:11630 181 | div(long __i, long __j) _GLIBCXX_NOTHROW { return ldiv(__i, __j);= } | ~~~~^~~~~~~~~~ Please submit a full bug report, with preprocessed source (by using -freport-bug). See for instructions. ~/gcc/obj94/gcc [jakub@gcc2-power8 gcc]$ /home/jakub/gcc/obj94/./prev-gcc/xg++ -B/home/jakub/gcc/obj94/./prev-gcc/ -B/usr/local/powerpc64le-unknown-linux-gnu/bin/ -nostdinc++ -B/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/src= /.libs -B/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/lib= supc++/.libs -I/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/inc= lude/powerpc64le-unknown-linux-gnu -I/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/inc= lude -I/home/jakub/gcc/libstdc++-v3/libsupc++ -L/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/src= /.libs -L/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/lib= supc++/.libs -fno-PIE -c -DIN_GCC_FRONTEND -g -O2 -fno-checking -gtoggle -fprofile-generate -DIN_GCC -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Wconditionally-supported -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common -DHAVE_CONFIG_H -fno-PIE -I. -= Icp -I../../gcc -I../../gcc/cp -I../../gcc/../include=20 -I../../gcc/../libcpp/include -I../../gcc/../libcody=20 -I../../gcc/../libdecnumber -I../../gcc/../libdecnumber/dpd -I../libdecnumb= er -I../../gcc/../libbacktrace -o cp/call.o ../../gcc/cp/call.cc -fno-fold-mem-offsets; make cc1plus; pushd ../powerpc64le-unknown-linux-gnu/libstdc++-v3/include; /home/jakub/gcc/obj94/./gcc/xgcc -shared-libgcc -B/home/jakub/gcc/obj94/./g= cc -nostdinc++ -L/home/jakub/gcc/obj94/powerpc64le-unknown-linux-gnu/libstdc++-v3/src -L/home/jakub/gcc/obj94/powerpc64le-unknown-linux-gnu/libstdc++-v3/src/.libs -L/home/jakub/gcc/obj94/powerpc64le-unknown-linux-gnu/libstdc++-v3/libsupc+= +/.libs -B/usr/local/powerpc64le-unknown-linux-gnu/bin/ -B/usr/local/powerpc64le-unknown-linux-gnu/lib/ -isystem /usr/local/powerpc64le-unknown-linux-gnu/include -isystem /usr/local/powerpc64le-unknown-linux-gnu/sys-include -fno-checking -x c++-header -nostdinc++ -g -O2 -D_GNU_SOURCE=20 -I/home/jakub/gcc/obj94/powerpc64le-unknown-linux-gnu/libstdc++-v3/include/= powerpc64le-unknown-linux-gnu -I/home/jakub/gcc/obj94/powerpc64le-unknown-linux-gnu/libstdc++-v3/include -I/home/jakub/gcc/libstdc++-v3/libsupc++ -O2 -g -std=3Dgnu++0x /home/jakub/gcc/libstdc++-v3/include/precompiled/stdc++.h -o powerpc64le-unknown-linux-gnu/bits/stdc++.h.gch/O2ggnu++0x.gch; popd if [ -f ../stage_final ] \ && cmp -s ../stage_current ../stage_final; then \ cp ../prev-gcc/cc1plus-checksum.cc cc1plus-checksum.cc; \ else \ build/genchecksum cp/cp-lang.o c-family/stub-objc.o cp/call.o cp/class.o cp/constexpr.o cp/constraint.o cp/coroutines.o cp/cp-gimplify.o cp/cp-objcp-common.o cp/cp-ubsan.o cp/cvt.o cp/contracts.o cp/cxx-pretty-print.o cp/decl.o cp/decl2.o cp/dump.o cp/error.o cp/except.o cp/expr.o cp/friend.o cp/init.o cp/lambda.o cp/lex.o cp/logic.o cp/mangle.o cp/mapper-client.o cp/mapper-resolver.o cp/method.o cp/module.o cp/name-lookup.o cp/optimize.o cp/parser.o cp/pt.o cp/ptree.o cp/rtti.o cp/search.o cp/semantics.o cp/tree.o cp/typeck.o cp/typeck2.o cp/vtable-class-hierarchy.o attribs.o c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o c-family/c-semantics.o c-family/c-ada-spec.o c-family/c-ubsan.o c-family/known-headers.o c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o glibc-c.o rs6000-c.o libbackend.a main.o libcommon-target.a libcommon.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a ../libcody/libcody.a libcommon.a ../libcpp/libcpp.a ../libiberty/libiberty.a=20=20 ../libdecnumber/libdecnumber.a ../libbacktrace/.libs/libbacktrace.a \ checksum-options > cc1plus-checksum.cc.tmp && \ ../../gcc/../move-if-change cc1plus-checksum.cc.tmp cc1plus-checksum.cc; \ fi /home/jakub/gcc/obj94/./prev-gcc/xg++ -B/home/jakub/gcc/obj94/./prev-gcc/ -B/usr/local/powerpc64le-unknown-linux-gnu/bin/ -nostdinc++ -B/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/src= /.libs -B/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/lib= supc++/.libs -I/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/inc= lude/powerpc64le-unknown-linux-gnu -I/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/inc= lude -I/home/jakub/gcc/libstdc++-v3/libsupc++ -L/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/src= /.libs -L/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/lib= supc++/.libs -fno-PIE -c -DIN_GCC_FRONTEND -g -O2 -fno-checking -gtoggle -fprofile-generate -DIN_GCC -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Wconditionally-supported -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common -DHAVE_CONFIG_H -fno-PIE -I. -= I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I../../gcc/../libcpp/inc= lude -I../../gcc/../libcody -I../../gcc/../libdecnumber -I../../gcc/../libdecnumber/dpd -I../libdecnumber -I../../gcc/../libbacktra= ce=20=20 -o cc1plus-checksum.o -MT cc1plus-checksum.o -MMD -MP -MF ./.deps/cc1plus-checksum.TPo cc1plus-checksum.cc /home/jakub/gcc/obj94/./prev-gcc/xg++ -B/home/jakub/gcc/obj94/./prev-gcc/ -B/usr/local/powerpc64le-unknown-linux-gnu/bin/ -nostdinc++ -B/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/src= /.libs -B/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/lib= supc++/.libs -I/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/inc= lude/powerpc64le-unknown-linux-gnu -I/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/inc= lude -I/home/jakub/gcc/libstdc++-v3/libsupc++ -L/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/src= /.libs -L/home/jakub/gcc/obj94/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/lib= supc++/.libs -no-pie -g -O2 -fno-checking -gtoggle -fprofile-generate -DIN_GCC=20=20= =20 -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrow= ing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -Wconditionally-supported -Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common=20 -DHAVE_CONFIG_H -no-pie -static-libstdc++ -static-libgcc -o cc1plus \ cp/cp-lang.o c-family/stub-objc.o cp/call.o cp/class.o cp/constexpr.o cp/constraint.o cp/coroutines.o cp/cp-gimplify.o cp/cp-objcp-common.o cp/cp-ubsan.o cp/cvt.o cp/contracts.o cp/cxx-pretty-print.o cp/decl.o cp/decl2.o cp/dump.o cp/error.o cp/except.o cp/expr.o cp/friend.o cp/init.o cp/lambda.o cp/lex.o cp/logic.o cp/mangle.o cp/mapper-client.o cp/mapper-resolver.o cp/method.o cp/module.o cp/name-lookup.o cp/optimize.o cp/parser.o cp/pt.o cp/ptree.o cp/rtti.o cp/search.o cp/semantics.o cp/tree= .o cp/typeck.o cp/typeck2.o cp/vtable-class-hierarchy.o attribs.o c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o c-family/c-format.o c-family/c-gimplify.o c-family/c-indentation.o c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o c-family/c-ppoutput.o c-family/c-pragma.o c-family/c-pretty-print.o c-family/c-semantics.o c-family/c-ada-spec.o c-family/c-ubsan.o c-family/known-headers.o c-family/c-attribs.o c-family/c-warn.o c-family/c-spellcheck.o glibc-c.o rs6000-c.o cc1plus-checksum.o libbackend.a main.o libcommon-target.a libcommon.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a ../libcody/libcody.a \ libcommon.a ../libcpp/libcpp.a ../libbacktrace/.libs/libbacktrace= .a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a -lmpc -lmpfr -lgmp -rdynamic -ldl -L./../zlib -lz=20 ~/gcc/obj94/powerpc64le-unknown-linux-gnu/libstdc++-v3/include ~/gcc/obj94/= gcc ~/gcc/obj94/gcc Guess will now try to bisect on which function the problem is.=