https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113208
Bug ID: 113208
Summary: [14 Regression] lto1: error: Alias and target's comdat
groups differs
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
Assignee: unassigned at gcc dot gnu.org
Reporter: doko at gcc dot gnu.org
CC: marxin at gcc dot gnu.org
Target Milestone: ---
seen with trunk 20240101, building the poedit package with -flto.
hints where to start the reduction are appreciated.
[...]
g++ -g -O2 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer
-ffile-prefix-map=/home/packages/gcc/tmp/poedit-3.4.2=. -flto=auto
-ffat-lto-objects -fstack-protector-strong -fstack-clash-protection -Wformat
-Werror=format-security -fcf-protection
-fdebug-prefix-map=/home/packages/gcc/tmp/poedit-3.4.2=/usr/src/poedit-3.4.2-1
-pthread -I/usr/include -I/usr/include/libsecret-1 -I/usr/include/glib-2.0
-I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/libmount
-I/usr/include/blkid -I/usr/include/gio-unix-2.0 -pthread
-I/usr/lib/x86_64-linux-gnu/wx/include/gtk3-unicode-3.2 -I/usr/include/wx-3.2
-D_FILE_OFFSET_BITS=64 -DWXUSINGDLL -D__WXGTK__ -pthread
-I/usr/include/gtkspell-3.0 -I/usr/include/glib-2.0
-I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/gtk-3.0
-I/usr/include/pango-1.0 -I/usr/include/harfbuzz -I/usr/include/freetype2
-I/usr/include/libpng16 -I/usr/include/libmount -I/usr/include/blkid
-I/usr/include/fribidi -I/usr/include/cairo -I/usr/include/pixman-1
-I/usr/include/gdk-pixbuf-2.0 -I/usr/include/x86_64-linux-gnu
-I/usr/include/webp -I/usr/include/gio-unix-2.0 -I/usr/include/atk-1.0
-I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0
-I/usr/include/dbus-1.0 -I/usr/lib/x86_64-linux-gnu/dbus-1.0/include
-I/usr/include/enchant-2 -pthread -I/usr/include/lucene++ -DHAVE_PUGIXML -g
-Wall -O0 -DwxNO_UNSAFE_WXSTRING_CONV=1 "-DPOEDIT_PREFIX=\"/usr\""
-Wl,-Bsymbolic-functions -flto=auto -ffat-lto-objects -Wl,-z,relro -Wl,-z,now
-Wl,-z,relro -o poedit attentionbar.o cat_update.o cat_sorting.o catalog.o
catalog_po.o catalog_json.o catalog_xliff.o chooselang.o colorscheme.o
commentdlg.o concurrency.o configuration.o custom_buttons.o customcontrols.o
custom_notebook.o edapp.o edframe.o editing_area.o edlistctrl.o export_html.o
extractors/extractor.o extractors/extractor_gettext.o
extractors/extractor_legacy.o filemonitor.o fileviewer.o findframe.o gexecute.o
hidpi.o icons.o language.o languagectrl.o wx/main_toolbar.o manager.o menus.o
pluralforms/pl_evaluate.o prefsdlg.o pretranslate.o progressinfo.o
propertiesdlg.o qa_checks.o recent_files.o sidebar.o spellchecking.o
syntaxhighlighter.o text_control.o titleless_window.o tm/suggestions.o
tm/transmem.o tm/tmx_io.o unicode_helpers.o utility.o welcomescreen.o
http_client.o http_client_casablanca.o cloud_accounts.o cloud_accounts_ui.o
crowdin_client.o crowdin_gui.o localazy_client.o localazy_gui.o
keychain/keytar_posix.o wx_backports/wx_gtk_activityindicator.o
wx_backports/wx_gtk_nativewin.o compiled_xrc.o -L/usr/lib/x86_64-linux-gnu
-pthread -lwx_gtk3u_xrc-3.2 -lwx_baseu_xml-3.2 -lwx_gtk3u_webview-3.2
-lwx_gtk3u_core-3.2 -lwx_baseu_net-3.2 -lwx_baseu-3.2 -llucene++ -lcld2
-lpugixml -lcpprest -lboost_iostreams -lboost_thread -lpthread -lboost_system
-lssl -lcrypto -lsecret-1 -lgio-2.0 -lgobject-2.0 -lglib-2.0
-L/usr/lib/x86_64-linux-gnu -lboost_thread -lpthread -lboost_regex
-lboost_system -licui18n -licuuc -licudata -lgtkspell3-3 -lenchant-2 -lgtk-3
-lgdk-3 -lz -lpangocairo-1.0 -lpango-1.0 -lharfbuzz -latk-1.0 -lcairo-gobject
-lcairo -lgdk_pixbuf-2.0 -lgio-2.0 -lgobject-2.0 -lglib-2.0
lto1: error: Alias and target's comdat groups differs
_ZNSt12__shared_ptrI7CatalogLN9__gnu_cxx12_Lock_policyE2EEC2Ev/70336 (__ct_base
)
Type: function definition analyzed
Visibility: externally_visible semantic_interposition no_reorder
prevailing_def_ironly public weak comdat
comdat_group:_ZNSt12__shared_ptrI7CatalogLN9__gnu_cxx12_Lock_policyE2EEC2Ev
one_only visibility_specified
References: __gxx_personality_v0/23086 (addr)
Referring:
_ZNSt12__shared_ptrI7CatalogLN9__gnu_cxx12_Lock_policyE2EEC1Ev/327239 (alias)
Read from file: catalog.o
Unit id: 4
Function flags: merged_comdat
Called by: _ZNSt10shared_ptrI7CatalogEC1Ev/70334
Calls: _ZNSt14__shared_countILN9__gnu_cxx12_Lock_policyE2EEC1Ev/37977
_ZNSt12__shared_ptrI7CatalogLN9__gnu_cxx12_Lock_policyE2EEC1Ev/327239
(__ct_comp )
Type: function definition analyzed alias
Visibility: externally_visible semantic_interposition prevailing_def_ironly
public weak comdat
comdat_group:_ZNSt12__shared_ptrI7CatalogLN9__gnu_cxx12_Lock_policyE2EEC5Ev
one_only visibility_specified
References:
_ZNSt12__shared_ptrI7CatalogLN9__gnu_cxx12_Lock_policyE2EEC2Ev/70336 (alias)
Referring:
Read from file: edframe.o
Unit id: 16
Function flags: merged_comdat
Called by:
_ZNSt12__shared_ptrI7CatalogLN9__gnu_cxx12_Lock_policyE2EE5resetEv/327343
Calls:
during IPA pass: modref
lto1: internal compiler error: verify_cgraph_node failed
0x6b5ef0 cgraph_node::verify_node()
../../src/gcc/cgraph.cc:3948
0x1a81c29 symtab_node::verify()
../../src/gcc/symtab.cc:1362
0x1a7c774 symtab_node::verify_symtab_nodes()
../../src/gcc/symtab.cc:1390
0x1a79917 symtab_node::checking_verify_symtab_nodes()
../../src/gcc/cgraph.h:686
0x1a79917 symbol_table::remove_unreachable_nodes(_IO_FILE*)
../../src/gcc/ipa.cc:678
0x686e54 read_cgraph_and_symbols(unsigned int, char const**)
../../src/gcc/lto/lto-common.cc:2978
0x1fcc99a lto_main()
../../src/gcc/lto/lto.cc:654
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <file:///usr/share/doc/gcc-14/README.Bugs> for instructions.
lto-wrapper: fatal error: g++ returned 1 exit status
compilation terminated.
/usr/bin/ld: error: lto-wrapper failed
collect2: error: ld returned 1 exit status
