[Bug lto/99448] New: ICE in read_cgraph_and_symbols, at lto/lto-common.c:2739

["doko at debian dot org" <gcc-bugzilla@gcc.gnu.org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99448

            Bug ID: 99448
           Summary: ICE in read_cgraph_and_symbols, at
                    lto/lto-common.c:2739
           Product: gcc
           Version: 10.2.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: lto
          Assignee: unassigned at gcc dot gnu.org
          Reporter: doko at debian dot org
                CC: marxin at gcc dot gnu.org
  Target Milestone: ---

seen building the log4cxx 0.11.0 package with LTO, both gcc-10 branch 20210306
and trunk 20210306 on x86_64-linux-gnu

g++ -g -O2 -ffile-prefix-map=/packages/tmp/log4cxx-0.11.0=. -flto=auto
-ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security
-flto=auto -Wl,-z -Wl,relro -Wl,-z -Wl,now -o .libs/testsuite
customlogger/xlogger.o customlogger/xloggertestcase.o defaultinit/testcase1.o
defaultinit/testcase2.o defaultinit/testcase3.o defaultinit/testcase4.o
filter/andfiltertest.o filter/denyallfiltertest.o filter/levelmatchfiltertest.o
filter/levelrangefiltertest.o filter/loggermatchfiltertest.o
filter/mapfiltertest.o filter/stringmatchfiltertest.o
helpers/absolutetimedateformattestcase.o helpers/cacheddateformattestcase.o
helpers/charsetdecodertestcase.o helpers/charsetencodertestcase.o
helpers/cyclicbuffertestcase.o helpers/datetimedateformattestcase.o
helpers/inetaddresstestcase.o helpers/iso8601dateformattestcase.o
helpers/localechanger.o helpers/messagebuffertest.o
helpers/optionconvertertestcase.o helpers/propertiestestcase.o
helpers/relativetimedateformattestcase.o helpers/stringtokenizertestcase.o
helpers/stringhelpertestcase.o helpers/syslogwritertest.o
helpers/threadtestcase.o helpers/timezonetestcase.o
helpers/transcodertestcase.o net/smtpappendertestcase.o
net/socketappendertestcase.o net/sockethubappendertestcase.o
net/syslogappendertestcase.o net/telnetappendertestcase.o
net/xmlsocketappendertestcase.o pattern/num343patternconverter.o
pattern/patternparsertestcase.o rolling/filenamepatterntestcase.o
rolling/filterbasedrollingtest.o rolling/manualrollingtest.o
rolling/obsoletedailyrollingfileappendertest.o
rolling/obsoleterollingfileappendertest.o rolling/sizebasedrollingtest.o
rolling/timebasedrollingtest.o util/absolutetimefilter.o
util/absolutedateandtimefilter.o util/binarycompare.o util/compare.o
util/controlfilter.o util/filenamefilter.o util/utilfilter.o
util/iso8601filter.o util/linenumberfilter.o util/relativetimefilter.o
util/serializationtesthelper.o util/threadfilter.o util/transformer.o
util/xmlfilenamefilter.o util/xmllineattributefilter.o
util/xmltimestampfilter.o util/xmlthreadfilter.o varia/errorhandlertestcase.o
varia/levelmatchfiltertestcase.o varia/levelrangefiltertestcase.o
db/odbcappendertestcase.o xml/customleveltestcase.o xml/domtestcase.o
xml/xlevel.o xml/xmllayouttestcase.o xml/xmllayouttest.o
nt/nteventlogappendertestcase.o abts.o asyncappendertestcase.o encodingtest.o
filetestcase.o hierarchytest.o hierarchythresholdtestcase.o jsonlayouttest.o
l7dtestcase.o leveltestcase.o logunit.o loggertestcase.o minimumtestcase.o
patternlayouttest.o vectorappender.o appenderskeletontestcase.o
consoleappendertestcase.o fileappendertestcase.o rollingfileappendertestcase.o
streamtestcase.o writerappendertestcase.o ndctestcase.o
propertyconfiguratortest.o mdctestcase.o  -L/usr/lib/x86_64-linux-gnu
/usr/lib/x86_64-linux-gnu/libapr-1.so /usr/lib/x86_64-linux-gnu/libaprutil-1.so
../../../src/main/cpp/.libs/liblog4cxx.so -pthread
lto1: internal compiler error: in read_cgraph_and_symbols, at
lto/lto-common.c:2739
0x5c94c0 read_cgraph_and_symbols(unsigned int, char const**)
        ../../src/gcc/lto/lto-common.c:2739
0x1598166 lto_main()
        ../../src/gcc/lto/lto.c:625
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with preprocessed source if appropriate.