https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113488
Bug ID: 113488 Summary: [14 Regression] ICE in add_AT_die_ref with LTO Product: gcc Version: 13.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto Assignee: unassigned at gcc dot gnu.org Reporter: jakub at gcc dot gnu.org Target Milestone: --- nodejs18/nodejs20 and libreoffice (the last one s390x only) ICE with GCC 14 and LTO with ./cc1plus -fpreprocessed /tmp/v8_turboshaft.late-optimization-phase.ii -quiet -g1 -O3 -std=gnu++17 -fPIC -flto=4 -fuse-linker-plugin -ffat-lto-objects -o /tmp/v8_turboshaft.late-optimization-phase.s; ./xg++ -B ./ -shared -nostdlib -flto=4 -fuse-linker-plugin -ffat-lto-objects -o /tmp/libnode.so.115 -Wl,-soname=libnode.so.115 /tmp/v8_turboshaft.late-optimization-phase.s /tmp/v8_turboshaft.late-optimization-phase.ii: In member function ‘ReduceTrapIf’: /tmp/v8_turboshaft.late-optimization-phase.ii:129252: internal compiler error: in add_AT_die_ref, at dwarf2out.cc:4913 129252 | } 0x73bcc5 add_AT_die_ref ../../gcc/dwarf2out.cc:4913 0x73bcc5 add_AT_external_die_ref ../../gcc/dwarf2out.cc:6084 0x73bcc5 add_abstract_origin_attribute ../../gcc/dwarf2out.cc:21990 0xf4529d gen_label_die ../../gcc/dwarf2out.cc:24831 0xf4529d gen_decl_die ../../gcc/dwarf2out.cc:27137 0xf626df decls_for_scope ../../gcc/dwarf2out.cc:26669 0xf3fd02 gen_subprogram_die ../../gcc/dwarf2out.cc:24167 0xf448da gen_decl_die ../../gcc/dwarf2out.cc:27106 0xf45aeb dwarf2out_decl ../../gcc/dwarf2out.cc:27687 0xf45f3e dwarf2out_function_decl ../../gcc/dwarf2out.cc:27702 0xfd5326 rest_of_handle_final ../../gcc/final.cc:4273 0xfd5326 execute ../../gcc/final.cc:4317 Please submit a full bug report, with preprocessed source (by using -freport-bug). Please include the complete backtrace with any bug report. See <https://gcc.gnu.org/bugs/> for instructions.